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Fri at 7:52 PM - posted by xiu xiu, 1 like, 0 followers, 1 member, 0 comments, 1 viewThe public lighting(CLASSICLEDLIGHT) https://www.classicledlight.com/
is an indispensable part of our life. It dispels the darkness at night and brings us light. It is a "companion" who accompanies... moreThe public lighting(CLASSICLEDLIGHT) https://www.classicledlight.com/
is an indispensable part of our life. It dispels the darkness at night and brings us light. It is a "companion" who accompanies us home at night. Street lights rely on light energy as a power source to realize independent public lighting. Since street lights use intelligent automatic lighting, how can street light manufacturers configure controllers to achieve good public lighting when installing street lights in order to ensure the quality of public lighting?
In order to ensure the normal operation of the entire public lighting system, the controller should be able to ensure that the battery components are not overcharged or voted on and damaged under any conditions, and have control, control, voice control, temperature compensation, lightning protection and reverse polarity protection functions at the same time. In addition, the controller is responsible for monitoring the charging state of the battery module and managing the charging process including the opening and closing of the load, so that the battery module can make full use of energy and prolong the service life. When configuring the controller, it can limit the charging voltage to prevent overcharged battery modules, close the load to prevent discharge, and the controller can prevent excessive current. When the temperature is too high, the controller can automatically open or close the load or components. Overvoltage, the load can shut down the load.
Due to the non-contact control technology adopted by the controller, it has advanced control functions, is especially suitable for street light and photovoltaic power generation control through automatic load switching, and has various protection functions. Therefore, when installing street lights, street light manufacturers can only achieve good public lighting by reasonably configuring the controller.
Click Led Public lighting https://www.classicledlight.com/
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Thu at 7:33 PM - posted by xiu weetime, 1 like, 0 followers, 1 member, 0 comments, 1 view1. First item inspection
The first inspection of the ECCA Wire(XINYU) http://www.xinyu-enameledwire.com/
should be very important. It is very important to find problems at the beginning, to deal... more1. First item inspection
The first inspection of the ECCA Wire(XINYU) http://www.xinyu-enameledwire.com/
should be very important. It is very important to find problems at the beginning, to deal with problems, to develop preventive measures, and to avoid batch failure. For example, a worker opens the extruder in the morning, and when the temperature of the heating reaches, he starts to consume. Then this is the first piece of inspection, to check whether the temperature of the extruder has reached the regular temperature, the gloss of the discharged material, the presence or absence of colloidal particles, the non-plasticized particles, etc. If so, clarify that the holding time is not enough, this When the machine is turned on, it will inevitably lead to quality problems. When you find a product that is not suitable, you should analyze it and develop preventive measures. Regarding the first piece inspection, it can be introduced into self-inspection, mutual inspection and special inspection. Then, regarding the above three tests, I think that the self-inspection is the probability that the operator inspection is more dangerous than the special inspection, and there are many production machines in the workshop. It is impossible to each. The special inspections are all in place. At this time, the self-inspection should play the role of its position, which is also the gateway to prevent the inflow of non-products into the next process. But often the opposite is true. The inspection relies on the special inspection personnel. This is also a bad concept. The quality is the participation of all the people involved. It is not the obligation of that person. It is the duty of everyone. The progress of quality is established in the norm. Understand the level and the sensitivity of the application, everyone can be a quality inspector, change the concept, the problem will be solved.
2. Circuit inspection
The patrol inspection is the full inspection of the quality inspection process by the quality inspector. It is thought that the inspection of important processes and data enhancement frequency can be carried out at a time. It is necessary to urge the operators to familiarize themselves with the ECCA wire production process rules and check the execution status. If the inspection is not timely, a batch failure will also be formed.
3. Completion inspection
Completion inspection is a test method for a semi-disposable ECCA wire, and it is verified whether the ECCA wire meets the request rule.
Click ECCA Manufacturer http://www.xinyu-enameledwire.com/
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Wed at 7:50 PM - posted by minseok kim, 1 like, 0 followers, 1 member, 0 comments, 1 viewThe occurrence of wear and tear and cracking during the application of the conveyor chain(GETECHAIN) https://www.getechain.com/product/conveyor-chain/
are common work, and the general chain shows... moreThe occurrence of wear and tear and cracking during the application of the conveyor chain(GETECHAIN) https://www.getechain.com/product/conveyor-chain/
are common work, and the general chain shows more wear and tear. Wear is generally due to the chain used for a long time, improper operation in the process of use, the chain used steel material is inferior, etc.
The slight wear of the conveyor chain will not cause great harm to the chain. instead of replacing the chain from the beginning, the chain can be reversely installed so that the worn side faces the sprocket. If both sides of the chain are worn, it can only be replaced.
In addition, to wear and tear, the conveyor chain will often crack. Cracking usually occurs when the chain is improperly used. For example, if the chain carries too much material and exceeds the load of the chain, the chain will crack. Also, during the application process, the chain works continuously, which prevents the chain from resting and cracks.
The maintenance of the conveyor chain is very important with respect to the service life of the chain, and the chain should be smoothly tidied up and dirty regularly. The application environment of the chain is also crucial to the service life of the chain. Generally speaking, it is better to use stainless steel chains, galvanized chains and nickel plated chains in corrosive occasions and outdoors.
Click agricultural chain https://www.getechain.com/product/agricultural-chain/
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Tue at 8:13 PM - posted by xiu xiu, 1 like, 0 followers, 1 member, 0 comments, 1 viewThe installation method of Solar led street light(CLASSICLEDLIGHT) https://www.classicledlight.com/product/led-solar-street-light/
is very important. The correct way is to carry out the installation... moreThe installation method of Solar led street light(CLASSICLEDLIGHT) https://www.classicledlight.com/product/led-solar-street-light/
is very important. The correct way is to carry out the installation and construction with reference to the road lighting installation code. It is also necessary to combine with the specific situation of the installation site to develop a correct and reasonable installation method of solar LED street light. For the lack of professional knowledge of the installation personnel. There may be installation errors.
1. Installed in a lot of obstructions
The working principle of the solar LED street light is that during the day, the battery board absorbs the sun in the battery. In the evening, the battery converts the sunlight into electric energy and supplies the street light. At this time, the light will be on. But then again, solar panels can absorb sunlight to store electricity. If the streetlights are installed in a lot of shelters, such as being blocked by many trees or blocked by buildings, they will not absorb sunlight. Therefore, the light will not light or the brightness will be dark.
2. Installed near other light sources
Solar LED street lights have their own control system that recognizes daylight and darkness. If another power source is installed next to the solar LED street light, when the other power source is lit, the system of the solar LED street light will be considered to be daytime, and it will not light up at this time.
3. The solar panel is mounted under other obstructions
Solar panels are made up of multiple strings of cells. If one of the strings is not exposed to sunlight for a long time, then the battery is useless. The same is true. If a solar LED street light is installed in a place, there is a certain obstruction in that place that blocks a certain area of the solar panel. This area cannot be converted into electricity by long-term exposure to sunlight. The battery in that area is also equivalent to a short circuit.
4. Mount the lights on both sides of the road, the solar panels are tilted face to face
It should be very common to install lights on both sides of the road, but there will also be a problem that the sun will only rise from the east. If the street light on one side is facing east and the street light on one side is facing west, then there is There may be one side facing away from the sun, which will not absorb the sun, because the direction is not right. The correct way to install it is that the solar panels face up and the solar panels on both sides absorb the sunlight.
5. Solar LED street light is placed indoors for charging
Install solar LED street lights in the carport or in other indoor spaces, as this facilitates lighting. However, if it is installed indoors, the solar LED street light will not function, because its battery panel is completely blocked, it can not absorb sunlight, no sunlight can be converted into electric energy, and it can not be illuminated. If solar LED street lights are to be installed indoors, the solar panels and lights can be installed separately, so that the panels are charged outdoors and the lights are illuminated indoors. Of course, we can also use other lighting in indoor lighting.
If you are ready to upgrade to a more efficient lighting system, for more information, please click Led street lights Manufacturers https://www.classicledlight.com/
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Mon at 7:56 PM - posted by ko koele, 1 like, 0 followers, 1 member, 0 comments, 1 viewHow can we avoid buying unqualified Water Purifier Spare Parts(KOKOELECTRIC) https://www.kokoelectric.com/
? In fact, the failure of the water purifier spare parts usually manifests in three... moreHow can we avoid buying unqualified Water Purifier Spare Parts(KOKOELECTRIC) https://www.kokoelectric.com/
? In fact, the failure of the water purifier spare parts usually manifests in three aspects:
1. The organic removal rate is unqualified
These water purifiers remove organic matter mainly depending on the filter element. However, if the filter carbon is of poor quality, the purified water flow rate and the rated total purified water volume are too large, which may cause the water purifier to have a low removal rate of organic matter.
2. The total number of colonies exceeds the standard
The water purifier components such as filter elements and membrane elements may be contaminated by bacteria during the manufacturing and installation process, dissolved in the soaking water and propagated in the water, resulting in the total number of colonies exceeding the standard.
3. Excess arsenic
Activated carbon, which may cause excessive arsenic, may be contaminated by raw materials or manufacturing processes of activated carbon, and contains trace amounts of arsenic. In addition, alloy materials may also be the source of excessive arsenic.
Finally, we must come up with a determination to resolutely reject the unqualified water purifier. At the same time, we must also understand that each qualified water purifier will have a Chinese wading sanitation license, and only have a “Chinese wading sanitation permit”. The product of the "Approval" is the water purifier that consumers can purchase and use with confidence.
Click Water Filter Spare Parts https://www.kokoelectric.com/
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Aug 18 - posted by xiu umin, 1 like, 0 followers, 1 member, 0 comments, 1 viewFor crate, the wall thickness of the Crate Mould(FURNITUREMOULD) https://www.furnituremould.com/
is very important, which directly affects the overall appearance and quality of the plastic parts.... moreFor crate, the wall thickness of the Crate Mould(FURNITUREMOULD) https://www.furnituremould.com/
is very important, which directly affects the overall appearance and quality of the plastic parts. Moreover, the difference in wall thickness will directly affect the cost of plastic products. Therefore, how to choose the wall thickness of the crate mould is crucial for the design of the entire plastic part.
Generally, the wall thickness of the crate mould is in the range of 1 to 6 mm, and the maximum is 8 mm. The most common wall thickness value is 1.8~3mm. When designing the crate mould, how to design the wall thickness should consider the following points:
1. Minimize wall thickness while meeting the requirements for use.
2. The wall thickness of each part of the part is as uniform as possible to reduce internal stress and deformation.
3. The compressive strength must be guaranteed for the part that is subjected to the tightening force.
4. Avoid shrinkage and dents in overly thick areas.
5. The impact of the impact force can be withstood when the moulding is ejected.
6. The wall thickness should be as uniform as possible to avoid sudden changes.
Click Dustbin Mould https://www.furnituremould.com/
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Aug 15 - posted by xiu weetime, 1 like, 0 followers, 1 member, 0 comments, 1 viewEnameled Wire(XINYU) http://www.xinyu-enameledwire.com/
can be divided into polyester enameled wire, polyester-imide enameled wire, polyamide-imide enameled wire, polyimide enameled wire,... moreEnameled Wire(XINYU) http://www.xinyu-enameledwire.com/
can be divided into polyester enameled wire, polyester-imide enameled wire, polyamide-imide enameled wire, polyimide enameled wire, polyester-imide/ The polyamide-imide enameled wire, corona-resistant enameled wires, oily paints, acetal paints, polyurethane enameled wires, etc. according to the insulation paint used. Sometimes it is also classified according to the particularity of its application, such as self-adhesive enameled Wire, cryogen-resistant enameled wire, etc.
The earliest enameled wire was oily enameled wire, made of tung oil, etc. The paint film has poor abrasion resistance and cannot be directly used for manufacturing motor coils and windings, and a cotton yarn wrapping layer needs to be added when in use. , can be directly used in motor windings and is called high-strength enameled wire.
With the development of weak current technology, self-adhesive enameled wire has appeared again, and coils with better integrity can be obtained without impregnation and baking. However, its mechanical strength is poor, and it can only be used in micro and special motors and In addition, in order to avoid the trouble of removing the paint film in advance during welding, a direct-welding enameled wire has been developed, the coating film of which can automatically fall off in a high-temperature tin lining tank, Thus making the copper wire easy to weld.
Due to the increasingly wide application of enameled wires and the increasingly strict requirements, composite enameled wires have also been developed. The inner and outer paint films are made of different polymer materials, such as polyesterimide/polyamideimide enameled wire.
Click Enameled Copper Clad Aluminum Wire http://www.xinyu-enameledwire.com/product/enameled-copper-clad-aluminum-wire/
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Aug 14 - posted by minseok kim, 1 like, 0 followers, 1 member, 0 comments, 1 viewThe conveyor belt using a Roller chain(GETECHAIN) https://www.getechain.com/product/driving-chain/heavy-roller-chain/
is not prone to snaking and deviation, and because the belt is thick and can... moreThe conveyor belt using a Roller chain(GETECHAIN) https://www.getechain.com/product/driving-chain/heavy-roller-chain/
is not prone to snaking and deviation, and because the belt is thick and can withstand cutting, bumping, oil resistance, water-resistance, and other characteristics, the industry will not encounter troubles in maintenance when using it, especially when replacing the plastic steel belt conveyor on the conveyor belt, which will reduce an expense. We should understand the operating performance of this object and the relevant precautions, then separate from the relevant key points and do a good job of maintenance. Only in this way can we extend the sensitivity of the sprocket. Other products with guaranteed quality will also have various problems with the passage of time. Therefore, users need to control the operating strength of the sprocket, stick to its tightness and reach the specified standard. If it is too tight, it will also greatly increase its consumption rate. Therefore, this will lead to severe wear of bearings. If other sprockets are too loose, there will be obvious chain release. Therefore, during operation, we will set the spacing within the regular range. At the same time, the staff also need to adjust the center distance of the sprockets below 0.5 meter to avoid obvious errors. Otherwise, friction effect will occur between the two wheels. Therefore, the operator should check and check the pauses of the sprockets.
Hyperbolic gear transmission is widely used in car rear axle final drive because of its good meshing smoothness and large reduction ratio. However, due to the high transmission pressure and high relative sliding speed in the meshing transmission process of hyperbolic gears, high instantaneous temperature occurs. Under such extreme pressure conditions, in order to avoid abrasion, scratch, and adhesion, the friction on the metal touch surface must be reduced, so some organic compounds are added into hyperbolic gear oil as extreme pressure additives. For general gear transmission, the unit pressure of the tooth surface is low and the working temperature is not high, so the oil film is not easy to crack and the smooth condition is good, so extreme pressure additive is not necessary. If hyperbola gear oil is used, some additives will produce effects, thus causing unnecessary corrosion and wear of gears. Therefore, it is not correct to simply think that hyperbola gear oil has good performance and can replace common gear oil. Instead, gear oil with appropriate performance should be selected according to the characteristics of gear transmission.
Click heavy roller chain https://www.getechain.com/product/driving-chain/heavy-roller-chain/
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Aug 8 - posted by minseok kim, 1 like, 0 followers, 1 member, 0 comments, 1 viewThe use environment of the heavy roller chain(GETECHAIN) https://www.getechain.com/product/driving-chain/heavy-roller-chain/
makes the chain easy to be corroded. Therefore, regular cleaning is... moreThe use environment of the heavy roller chain(GETECHAIN) https://www.getechain.com/product/driving-chain/heavy-roller-chain/
makes the chain easy to be corroded. Therefore, regular cleaning is required. How to clean the heavy roller chain is described in detail below.
First of all, do not directly soak the chain in strongly acidic and alkaline detergents such as diesel oil, gasoline, kerosene, WD-40 and degreasing agent. Because the inner ring bearing of the chain is written with high viscosity oil, once washed off, the inner ring will dry up. No matter how much low viscosity chain oil is added afterward, there is nothing to be done.
Secondly, hot soapy water and hand sanitizer can be selected, and an abandoned toothbrush or a slightly harder brush can also be used, which can be directly washed with water. The cleaning effect is not very good, and it needs to be dried after cleaning, otherwise, it will rust.
Furthermore, special chain cleaners are usually imported products, which have a good cleaning effect and smooth effect.
Then the metal powder, find a larger container, take a spoonful of boiling water to wash away, remove the chain and put it in the water to clean with a harder brush. Strengths: It can easily clean the oil stain on the chain, and usually does not clean the butter in the inner ring. It is non-irritating and does not hurt hands. It is commonly used for handwashing by mechanical operators and has strong safety. Larger hardware stores can buy them.
The heavy roller chain can be cleaned by the above method, which can clean and protect the chain at the same time.
Click Roller chain https://www.getechain.com/product/driving-chain/heavy-roller-chain/
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Aug 7 - posted by xiu xiu, 1 like, 0 followers, 1 member, 0 comments, 1 viewLamps manufacturers produce all kinds of lamps and lanterns, which can be used in different environments. With the development of science and technology, people pay more and more attention to... moreLamps manufacturers produce all kinds of lamps and lanterns, which can be used in different environments. With the development of science and technology, people pay more and more attention to spiritual culture. For the city, its lamps also play a certain publicity role, so what is the role of Led Public lighting(CLASSIC) https://www.classicledlight.com/
?
LED public lighting is not only a square landscape lighting fixture for the city but also an indispensable and important part of the city landscape beautification project construction. The city square is the display of the city's overall cultural spirit, cultural landscape, social style, and natural landscape, and is an indispensable link in the construction of the city landscape beautification project. Not only has its own high ornamental value, but it also emphasizes the coordination and unification of the artistic lamp landscape and the surrounding environment of the square.
The choice of lamps and lanterns should be made according to different environments because it not only plays a lighting effect but also should be harmonious and unified in the surrounding environment to achieve better lighting and beautification effect. Of course, it should also be maintained frequently when in use.
Click public lighting https://www.classicledlight.com/
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Aug 6 - posted by ko koele, 1 like, 0 followers, 1 member, 0 comments, 1 viewReverse osmosis membrane is one of the most efficient Ro Spare Parts(KOKOELECTRIC) https://www.kokoelectric.com/product/ro-system-component/
products in domestic and commercial water treatment... moreReverse osmosis membrane is one of the most efficient Ro Spare Parts(KOKOELECTRIC) https://www.kokoelectric.com/product/ro-system-component/
products in domestic and commercial water treatment equipment. Although the reverse osmosis membrane itself has certain anti-pollution properties, if the RO membrane is not effective for a long time during the whole production operation, Protection, coupled with long-term accumulation of pollutants in the water, membrane fouling will occur.
At this time, the transmittance of the film is reduced, the membrane flux is lowered, the life of the membrane is greatly reduced, and the production running cost is continuously increased. Therefore, in the whole process of the reverse osmosis membrane, the analysis is carried out according to factors such as the process of the membrane, the amount of permeation, the performance of the membrane, and the correct method is maintained and improved.
It is necessary to carry out regular cleaning and maintenance, but pay attention to the influence of operating pressure on membrane fouling during the cleaning process. In the primary stage of membrane operation, due to the large adsorption between membrane and solute, increasing the operating pressure at this time can make Many solute molecules penetrate into the past, which in turn reduces membrane fouling.
However, an increase in operating pressure causes an increase in the deposition rate of colloidal substances on the surface of the membrane, which further accelerates the rate of membrane fouling. Therefore, in the actual operation process, the determination of the operating pressure should be reasonably selected according to the actual situation, and in order to better control the membrane flux, the corresponding warning value should be set, and when the transmembrane pressure difference reaches a certain value, the membrane cleaning is performed.
Click Ro System Component https://www.kokoelectric.com/product/ro-system-component/
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Aug 5 - posted by xiu umin, 1 like, 0 followers, 1 member, 0 comments, 1 viewThrough a large number of experimental studies, the physical nature of the Daily Necessities Mould(FURNITUREMOULD) https://www.furnituremould.com/product/daily-necessities-mould/
spark machining is... moreThrough a large number of experimental studies, the physical nature of the Daily Necessities Mould(FURNITUREMOULD) https://www.furnituremould.com/product/daily-necessities-mould/
spark machining is as follows:
(1) Breakdown of dielectric and formation of discharge channels
Since the surface of the tool electrode and the workpiece is always microscopically uneven, the power plant generated at the tip of the closest pole is the strongest, and the impurities in the medium (such as metal particles, carbon particles, etc.) are rapidly aggregated under the action of the electric field force. To a place with a strong electric field. When the electric field strength increases above 10^6V/cm2, electrons escape from the surface of the cathode, move to the anode at high speed and strike the molecules and neutral atoms in the medium, resulting in "avalanche" collision ionization, resulting in dielectric breakdown. Discharge channel.
(2) Energy conversion, distribution and transmission
After the inter-electrode medium is broken down, the pulse power supply instantaneously discharges energy through the discharge channel and converts it into heat energy, kinetic energy, magnetic energy, light energy, energy generation and electromagnetic wave radiation energy. Most of the energy is converted into heat, which is transmitted to the electrode and the workpiece to form an instantaneous high-temperature heat source (up to 10000 °C) so that the local metal at the discharge point is melted and vaporized.
(3) Ejection of electrode material
The instantaneously melted and vaporized metal produces a powerful thermal explosive force, accompanied by electrodynamic forces and fluid forces, causing the erosion of the metal material to be thrown away from the electrode and the surface of the workpiece, leaving a pit on the surface.
(4) Deionization of interelectrode medium
After a pulse discharge, the interelectrode medium should be immediately deionized, the dielectric strength should be restored, and arcing or secondary discharge should be avoided at the same place. Therefore, there should be a sufficient pulse interval between the two pulse discharges, and the electrolytic corrosion products should also be Eliminate in time.
Click Household Product Mould https://www.furnituremould.com/product/daily-necessities-mould/
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Jul 31 - posted by minseok kim, 1 like, 0 followers, 1 member, 0 comments, 1 viewThe device of the China chain factory(GETECHAIN) https://www.getechain.com/
has a first conveying chain and a second conveying chain intersecting therewith, and the conveying article is displaced... moreThe device of the China chain factory(GETECHAIN) https://www.getechain.com/
has a first conveying chain and a second conveying chain intersecting therewith, and the conveying article is displaced from the first conveying chain to the second conveying chain, and the conveying direction of the conveying article can be changed substantially at a right angle. The first conveyor chain S1 is rotatably supported by an end bar or a small diameter sprocket, and the second conveyor chain is composed of at least two types of chain assemblies and connecting pins of different lengths.
A chain positioning device is provided, comprising a driving sprocket, a driven sprocket, and an endless chain, wherein the driving sprocket is driven by the crankshaft; the driven sprocket is driven and connected by an output shaft that rotates with the driving wheel of the bicycle; the endless chain is wound around In the above-described drive sprocket and the chain locating device for a bicycle shifting device, the chain of the bicycle shifting device may be bent or slackened due to the running operation of the bicycle or the up-and-down vibration, etc., and the chain may be arranged in a row. The ground is positioned on the drive sprocket.
The chain drive and the central heating mechanism, the chain transmission mechanism comprises a chain and a plurality of transmission gears, the chain is fixed with a plurality of chain block assemblies, wherein the chain block comprises a chain block, and each of the chain blocks is provided with a heating seat for fixing the preform The chain drive mechanism further includes a plurality of sets of reversing disc assemblies, the chain being inverted at an angle of 90° or 180° around the reversing disc assembly, wherein the chain is reversed by 180° to form two columns of mutually opposite reverse chains.
The chain tongs include a caliper body and a chain. One end of the chain is a connecting end that is connected to the caliper body, and the other end is a free end. At least one of the caliper body and the chain or the caliper body and the chain is provided for fixing or limiting the chain. A magnetic adsorbing member located on the caliper body for reducing or eliminating the ineffective swing of the free end of the chain. The magnetic adsorbing member may be disposed at the end of the free end of the chain. Directly used to stabilize the excess needed for multiple clips.
The separate chain cover of the setting machine is mainly composed of a chain carrier, a two-chain body, a chain cover, a needle plate seat and a nut, and is embedded in the sprocket on both sides of the chain body. The column tip tube is sleeved on the branch posts on both sides of the chain carrier, and a separate horseshoe chain cover is sleeved by the upper-end piece of the chain body, and the needle plate seat is pierced by a pair of corresponding chain cover plates. On the pillars, each of the nut locks is integrated, and the oil groove is applied to the chain cover.
Click China chain supplier https://www.getechain.com/
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Jul 30 - posted by xiu xiu, 1 like, 0 followers, 1 member, 0 comments, 1 viewIn the past 50 years, traffic safety engineers, transportation experts and car manufacturers have made significant progress in car and road safety. Road planners and municipalities are preparing to... moreIn the past 50 years, traffic safety engineers, transportation experts and car manufacturers have made significant progress in car and road safety. Road planners and municipalities are preparing to make another major leap in road safety as they adopt new Led Public lighting(CLASSICLEDLIGHT) https://www.classicledlight.com/
or retrofit existing public lighting with LED technology. The following is a brief overview of at least four reasons why LED public lighting makes highways safer.
LED common lighting can be configured to produce unparalleled beam uniformity while reducing glare.
A uniform beam across the surface of the highway provides the driver with the clearest map of the highway, with no black spots or dim areas. LED common lighting can be configured for a narrow to wide beam distribution to create a uniform road appearance that is easy for the driver to navigate and eliminates the need for the driver's eyes to constantly adjust to brighter and darker lights. LED systems can also focus more on lighting on highways, reducing light pollution, which can adversely affect communities near highways and animals that may be disturbed by road lights at night.
LED public lighting has excellent durability.
Exposure of road lighting to weather, traffic and extreme environments can lead to premature lighting failures and reduced lighting over time. A new generation of LED luminaires can withstand these extreme conditions and deliver consistent performance over a long period of time with virtually no interruption. Because LED public lighting is more durable, it provides uninterrupted operation and reduces maintenance issues. Modular LED public lighting systems are also easier to repair and have less downtime than traditional road lighting.
LED public lighting can produce full illumination faster.
The LED public lighting system is fully illuminated almost immediately after power up. This is critical during dusk and during bad weather during the day, as natural light is limited and the road lights need to be turned on manually to adjust the natural light. LED lighting systems can also be programmed to react to limited daylight conditions. Overall, the driver will use LED public lighting to properly illuminate the highway throughout the day.
LED public lighting is economical.
Municipal and road systems with limited operating budgets may reduce road lighting as a cost-saving measure. LED public lighting systems consume less than half the power of traditional public lighting used to produce the same or even higher levels of road lighting. Due to the durability of the LED public lighting system, the municipality will also significantly save on maintenance budgets. These cost savings can be used to improve other areas of road safety.
If you are ready to upgrade to a more efficient lighting system, for more information, please click public lighting https://www.classicledlight.com/
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Jul 29 - posted by ko koele, 1 like, 0 followers, 1 member, 0 comments, 1 viewRo Spare Parts(KOKOELECTRIC) https://www.kokoelectric.com/product/ro-system-component/
play a vital role in reverse osmosis equipment. In some cases, ro spare parts are easily damaged, and we must... moreRo Spare Parts(KOKOELECTRIC) https://www.kokoelectric.com/product/ro-system-component/
play a vital role in reverse osmosis equipment. In some cases, ro spare parts are easily damaged, and we must pay special attention to these aspects.
1. Inappropriate torque
If the torque load on the fastening bolt is not suitable, the fluid force at the bottom of the assembly will squeeze the guide disc and the O-ring to the inlet flange, and the O-ring on the deflector will be out of position. It will flow into the permeate channel and the device will shut down because the conductivity of the permeate is too high.
2. Pressure on the liquid discharge pipe
When the equipment is stopped, there is no pressure on the light-transmissive side. If the pressure is generated, the diaphragm and O-ring will be separated or the diaphragm will be pierced by the bump on the flow plate, and the water flow will become larger. The quality of the produced water is degraded.
3. Vacuum appears in the feed or concentrates tube
A vacuum in the feed or concentrate tube can cause damage similar to the pressure of the discharge tube. Improper flushing before the first start after repair. After repair, the equipment must be flushed before starting, mainly to remove air from the components. The time required for rinsing depends on the number of components, ensuring that no air is present in the assembly, and sometimes automatic rinsing cannot be done and the equipment must be operated manually. If the user is unable to implement it, it should be directed by the service engineer, otherwise, it will affect the normal operation of after-sales service.
Click Ro System Component https://www.kokoelectric.com/product/ro-system-component/
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Jul 28 - posted by xiu umin, 1 like, 0 followers, 1 member, 0 comments, 1 viewThe precision of Dustbin Mould(FURNITUREMOULD) https://www.furnituremould.com/
is mainly reflected in the machining precision of mould parts and the matching precision of relevant mould parts, which... moreThe precision of Dustbin Mould(FURNITUREMOULD) https://www.furnituremould.com/
is mainly reflected in the machining precision of mould parts and the matching precision of relevant mould parts, which is a comprehensive index. High-quality parts for dustbin mould are the premise to ensure the mould precision, but no good mould assembly can also produce high-precision mould. Although restricted by the technical means of mould processing, the precision of general moulds should be coordinated with the precision of products.
The accuracy measured by the dustbin mould in the non-working state is the static accuracy of the mould. In the working state, the static precision changes due to the influence of the processing environment, which is called the dynamic precision of the die. The dynamic precision of the mould has real practical significance in actual production.
The main factors affecting the accuracy of the dustbin mould are as follows:
(1) Precision of product parts. The precision of the working part of the dustbin mould is higher than that of the product parts. The higher the precision of the product parts, the higher the precision of the working parts of the dustbin mould. The precision of the mould not only has a direct influence on the precision of the products, but also has a great influence on the production cycle and production cost of the mould.
(2) The level of technical means for the processing of dustbin mould. The level of processing precision, automation and other technical means of mould processing equipment is the basic condition to ensure the accuracy of the mould. The accuracy of the dustbin mould depends to a great extent on the technical means of mould processing.
(3) Technical level of dustbin mould assembly fitter. The guarantee of the precision of the mould needs high-level mould assembly fitters to realize, especially the roughness value of the polished surface of the mould mainly depends on the mould fitters to complete the mould. Therefore, the technical level of mould fitters is an important factor affecting the precision of injection mould.
(4) Production mode and management level of garbage dustbin mould manufacturing. The difference between production mode and management mode will affect the precision of the mould. For example, when designing and producing the die, whether to adopt "real matching method" or "separate manufacturing method" is an important factor affecting the assembly precision of the die.
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Jul 25 - posted by minseok kim, 1 like, 0 followers, 1 member, 0 comments, 1 viewIf the China chain factory(GETECHAIN) https://www.getechain.com/
is in normal use, if there is rust, it is necessary to analyze the reasons.
There is no strict rust-proof operation. The chain parts... moreIf the China chain factory(GETECHAIN) https://www.getechain.com/
is in normal use, if there is rust, it is necessary to analyze the reasons.
There is no strict rust-proof operation. The chain parts and the chain products after the installation are rust-proofed according to the requirements of the cleaning anti-rusting procedure and the oil-sealing anti-rust packaging. If the chain touches corrosive liquids or gases.
Lubricants, cleaning agents, etc., which are commonly used in enterprises, may not be properly selected, and the safety of industrial chains cannot be completely maintained. This should start at the beginning of the company to select quality products and brands. Prevent the formation of unrecoverable results.
The quality of the chain itself. In order to save costs, some manufacturers have selected relatively inexpensive raw materials, which leads to the quality of the chain at the beginning, which will inevitably be rusted.
The problem of the environment of the enterprise or the factory itself is relatively damp, the enterprise safety problem is not handled well, and there are odors and liquids around it, which is also a cause of chain corrosion.
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Jul 24 - posted by xiu xiu, 1 like, 0 followers, 1 member, 0 comments, 1 viewCities that have switched or are considering switching Led Public lighting(CLASSIC) https://www.classicledlight.com/
will generally improve safety and the economy of LED public lighting systems.... moreCities that have switched or are considering switching Led Public lighting(CLASSIC) https://www.classicledlight.com/
will generally improve safety and the economy of LED public lighting systems. From a safety point of view, the light emitted by LED public lighting can be aimed and controlled to eliminate the common black spots and shadows of traditional metal halide lamps or high-pressure sodium lamps. LED public lighting has many different light distribution modes. These lamps can be mixed and matched to provide uniform lighting on sidewalks and roads.
Compared with traditional lamps, the quality of LED public lighting is also greatly improved. LED public lighting can produce light with a higher colour rendering index than traditional lighting, which is closer to natural sunlight than other artificial light sources. A higher CRI can better explain the subtle differences and subtle contrast changes on the surface of roads and sidewalks. Under LED public lighting, drivers and pedestrians can see everything more clearly.
There is no doubt about the economy and cost savings that a city can achieve by reforming LED public lighting. Modern LED public lighting can produce the same or better lighting as traditional public lighting lamps, with energy input reduced by up to 50%. LED public lighting can also work continuously for more than 50,000 hours, or even as high as 100,000 hours in some cases, and the lighting quality will not deteriorate. Between utility cost saving and maintenance cost reduction, the city will recover its initial investment in LED public lighting in less than two years.
Lower energy consumption and operating costs have also been translated into lower carbon footprint, which satisfies the measures taken by many cities to be more environmentally friendly and to seek sustainable solutions to common problems. Cities that are the targets of complaints about light pollution will gain additional benefits from the excellent control features of LED public lighting systems. Among many other advantages, LED public lighting is dimmable and can achieve full lighting within a few seconds after power is applied. The city can use these functions to reduce the lighting level when there are fewer drivers or pedestrians on the street and to restore the lights to full lighting when there are more cars and pedestrian traffic.
If you are ready to upgrade to a more efficient lighting system, for more information, please click public lighting https://www.classicledlight.com/
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Jul 23 - posted by ko koele, 1 like, 0 followers, 1 member, 0 comments, 2 viewsSimilar to the current air purifiers, the Water Filter Cartridges(KOKOELECTRIC) https://www.kokoelectric.com/product/water-filter-cartridges/
are also of many brands, and the functions are also... moreSimilar to the current air purifiers, the Water Filter Cartridges(KOKOELECTRIC) https://www.kokoelectric.com/product/water-filter-cartridges/
are also of many brands, and the functions are also blown away. Is the water filter cartridge as much as possible? Can the water filter cartridge not change for a long time? In the face of these quite impressive words of water purifiers, are you also deeply misunderstood and unconsciously "in the middle of the move"?
At present, some low-end water purifiers on the market are equipped with four or five water filter cartridges and even more. However, if simple filter materials are used, the filtration effect may not be able to match a high-performance water filter cartridge. Therefore, in the specific purchase process, consumers do not need to blindly believe in the number of water filter cartridges but should pay more attention to the performance of the water filter cartridge itself.
As for the claim that the water filter cartridge does not need to be replaced for 3 to 5 years, consumers should pay more attention to it because it is often exaggerated. The reason is very simple. After all, the water filter cartridge that is blocked is a good water filter cartridge, which just indicates that there is a certain filtering effect. On the whole, the higher the quality of the water filter cartridge, the better the effect, so that not only the water purification has a corresponding guarantee, but also the service life will be longer.
In addition, do not look down on activated carbon water filter cartridge filtration technology, because activated carbon is the best filter adsorption material in nature. Activated carbon generally has three types of granular, powdery and activated carbon rods. The first two are relatively inexpensive and the filtration is not so thorough. The latter is safer and can be completely filtered by 100%. If it is unconventional and does not use activated carbon, no matter how high the declared filtration accuracy, the taste of the water will be a little discount.
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Jul 22 - posted by minseok kim, 1 like, 0 followers, 1 member, 0 comments, 1 viewRegarding the combine chains(GETECHAIN) https://www.getechain.com/
, even if the chain and sprocket planning fits well with the conditions and environment, if the smoothness is poor, it is impossible... moreRegarding the combine chains(GETECHAIN) https://www.getechain.com/
, even if the chain and sprocket planning fits well with the conditions and environment, if the smoothness is poor, it is impossible to fully utilize the planning function and ensure the service life.
The combine chains have excellent smoothness and smoothness in use, and the wear amount can be 200-300 times different. Once the smoothness is not enough, the pin and the sleeve will wear out, and the combine chains and the sprocket will be misaligned, and the noise will be caused, chain elongation, even the formation of broken links. The poor smoothness between the roller and the sleeve will result in the serious wear of these parts in the early stage and cannot be used continuously. Therefore, it is a crucial method to select the smooth oil viscosity, the oil supply direction and method, the oil supply distance and the oil injection amount, so that the conflicting surfaces between the combine chains are effective.
Can receive the following effects:
1. Reduce the wear and tear of the conflict;
2. Reduce power consumption;
3. Glue caused by adhesive wear;
4. Except for overheating due to conflict;
5. The transmission is stable and extends the service life.
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Jul 21 - posted by xiu umin, 1 like, 0 followers, 1 member, 0 comments, 1 view1. Convenient processing and maintenance
Dustbin Mould(FURNITUREMOULD) https://www.furnituremould.com/
is a rather complicated part. In the process of processing, it often encounters some... more1. Convenient processing and maintenance
Dustbin Mould(FURNITUREMOULD) https://www.furnituremould.com/
is a rather complicated part. In the process of processing, it often encounters some complicated and special shapes, which are difficult to process and repair. For these structures, the difficulty of processing and maintenance can be reduced by removing the mould insert of the garbage bin.
2. Easy moulding and demoulding
If the product has deep ribs or other structures that are not easy to form, these structures are easy to cause defects such as insufficient shot, scorching, and joint marks during forming. Dismantling the insert can effectively solve this problem. The clearance around the insert of the dustbin mould can not only facilitate the exhaust during moulding but also prevent the vacuum sticking phenomenon that may occur when the product is demoulded.
3. Increase the strength of the dustbin mould
In order to increase the strength of the dustbin mould and prolong the service life of the dustbin mould when there is a small area of insertion (or abutment) on the moulded parts such as die core or slide block, the insertion (or abutment) part can be disassembled into inserts and replaced with better materials.
4. Save materials and reduce costs
When parts such as die core or slide block are moulded, when the shape of the parts is much higher than other surfaces or is unfavorable for processing, the mould insert of the garbage can be disassembled to save materials and reduce the processing cost, otherwise the size will increase when preparing materials, the processing will be time-consuming and the cost will be greatly wasted.
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Jul 18 - posted by xiu xiu, 1 like, 0 followers, 1 member, 0 comments, 1 viewThe LED street light industry often refers to the statistical data that the average life of LED bulbs is 50,000 hours. This is usually true. There is no doubt that LED bulbs have a longer life than... moreThe LED street light industry often refers to the statistical data that the average life of LED bulbs is 50,000 hours. This is usually true. There is no doubt that LED bulbs have a longer life than traditional incandescent, fluorescent, metal halide or high-pressure sodium lights. However, the durability of LED street lights can only show the real value of LED street lights in residential, commercial and industrial applications. This value can be best seen by examining several different aspects related to the life of LED street lights.
After about 10,000 hours of operation, the traditional light source will have obvious faults. As they approach the end point, the lumen value of these light sources decreases and the brightness decreases significantly. As filaments and other light sources break or become inoperable, they eventually stop emitting light completely.
LED street lights generally experience different terminal modes. Solid-state diodes that produce LED street lights will not be degraded, but the drivers that control them will fail and the bulbs will slowly produce lower lumen levels. This lumen reduction may not be significant because it occurs slowly over a longer period of time. Recognizing this, Led street lights Manufacturers(CLASSIC) https://www.classicledlight.com/
will measure the life of LED street lights according to the lumen level, which tracks the percentage of full light generated when LED street lights are first put into operation. Therefore, after 50,000 hours of operation, the LED street light may still emit light at 80% of its original light output (labelled "L80"). For specific lighting applications, 80% may or may not be enough, but manufacturers will use it to measure when to replace LED bulbs. (At present, most manufacturers adopt L70 grade for recommended substitutes. ) For some applications, LED bulbs can continue to be used up to L50 level, far exceeding the replacement level recommended by the manufacturer. Therefore, the life span of LED street lights varies according to their installation purposes and facilities.
The good news is that, regardless of the specific installation, LED street lights manufacturers have steadily extended the life of LED street lights in the past few years, thus keeping them at a higher lumen level for a longer period of time. These increases are largely due to better thermal control of LED bulbs and drivers. Heat is the main cause of LED street light degradation. LED street lights keep cool when touched, but excessive heat will accumulate in the drivers that drive these lights. Innovative manufacturers, including special-grade, LED street lights, have developed heat dissipation technology, effectively reducing thermal degradation of LED street lights, prolonging their service life and higher lumen levels. The advanced thermal control of the light itself is combined with the control of the lighting system, instead of reducing the usage and power consumption of the light under certain conditions, thus prolonging the life of the LED street light by one time to 100,000 hours.
No matter how to determine the service life of the LED street light, no matter how long the LED street light will remain in operation in any facility, organizations transitioning to LED street light technology will save a lot of costs from lower power consumption and lower maintenance costs.
If you are ready to upgrade to a more efficient lighting system, for more information, please click Solar led street light https://www.classicledlight.com/product/led-solar-street-light/
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Jul 17 - posted by ko koele, 1 like, 0 followers, 1 member, 0 comments, 1 viewAs we all know, the Water Filter Cartridges(KOKOELECTRIC) https://www.kokoelectric.com/product/water-filter-cartridges/
are the most important core part of the water purifier, which determines the... moreAs we all know, the Water Filter Cartridges(KOKOELECTRIC) https://www.kokoelectric.com/product/water-filter-cartridges/
are the most important core part of the water purifier, which determines the filtering effect. In early water purification machines, filtration by a single water filter cartridges was common, but this filtration method could not completely remove pollutants in the water, and the pollutants quickly gathered, which greatly reduced the service life of the water filter cartridges and resulted in poor water purification effect. In order to avoid the above problems, the water purifier adopts a combination of four to six levels of water filter cartridges, which improves the water purification effect on the one hand and prolongs the service life of the water filtering barrels on the other.
The following is an example of the combination of five-stage water filter cartridges:
Primary filtration: currently, water purification machines on the market generally use 5μm PP cotton as the material of water filtration barrel to remove large particle impurities such as rust, silt, and suspended solids. Crude filtration is generally replaced every 3-6 months.
Secondary filtration: Granular activated carbon filter element (UDF) integrates adsorption, filtration, interception, and catalysis, and can effectively remove chemical pollution caused by pesticides, pesticide residues, organic solvents, and other industries. But also can effectively remove organic matters, residual chlorine, and other radioactive substances in water, and has the effects of decoloring and deodorizing. The general service life is 3-6 months.
Three-stage filtration: Sintered activated carbon is used as the filter element material (CTO) (PPcotton is used as the filter element material by some manufacturers), which deeply absorbs different colors, peculiar smell and residual chlorine in water and filters out fine impurities. It is used in the third stage of the water purifier and also protects the main filter element of the water purifier. Its service life is generally 3-6 months.
Four-stage filtration and one main filtration water filtration barrel (if you need to know the filtration principle of various filter elements, please go to the headspace to see the professional introduction of various water purifiers)
1. Ultrafiltration membrane water filter cartridges: it is recommended to replace it once every 23 years.
2. nanofiltration membrane water filter cartridges: it is recommended to replace it every 2 years.
3. RO reverse osmosis membrane water filter cartridges: it is recommended to replace it every 2 years.
4. High-density activated carbon water filter cartridges: it is recommended to replace it once a year.
Five-stage filtration: The rear activated carbon water filter tank (T33) is the last working procedure of the water purifier, which can further adsorb different color and peculiar smell in water, increase the oxygen content of purified water, and mainly improve the taste of water. Especially for water purification machines using pressure water storage tanks, the silver-loaded activated carbon filter material is recommended for the post-installed activated carbon, which can effectively absorb the peculiar smell generated by the water storage tanks, sterilize and inhibit bacteria, and ensure the safety of drinking water. The recommended service life is 12 months.
Activated carbon water purifier uses ultraviolet lamps to kill fine and microorganisms. It is recommended to replace it once a year.
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Jul 16 - posted by minseok kim, 1 like, 0 followers, 1 member, 0 comments, 1 viewUnder normal circumstances, the agricultural chain(GETECHAIN) https://www.getechain.com/product/agricultural-chain/
is still relatively difficult to rust, but if rust occurs in the process of use,... moreUnder normal circumstances, the agricultural chain(GETECHAIN) https://www.getechain.com/product/agricultural-chain/
is still relatively difficult to rust, but if rust occurs in the process of use, there are often some special reasons, which will be introduced here.
1. Not strictly following the anti-rust operation procedures
Not strictly according to the requirements of cleaning and antitrust procedures and oil seal antirust packaging, the agricultural chain parts in the processing process and the assembled chain finished products were antirusts treated. For example, the chain is in contact with corrosive liquid or gas.
2. The quality of lubricant does not pass muster.
Lubricants and cleaning agents used by enterprises at ordinary times are fake and inferior products, which cannot protect the safety of the chain and even contain impurities harmful to the agricultural chain. Therefore, enterprises should choose products with good quality and brands to avoid irreversible results.
3. The quality of the agricultural chain itself
In order to save costs, some manufacturers have chosen relatively cheap raw materials, resulting in the initial quality of the agricultural chain is not good, will inevitably be corroded.
4. There are problems with the use environment
Enterprises use agricultural chains in humid or acid-base environments, which is likely to cause rusting of agricultural chains.
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