1. Confirmation of China Passenger Elevator type:
At the beginning of the planning period of the building, the purpose of the building should be clarified, because the types of elevators used by hotels, office buildings, hospitals, houses or industrial and mining enterprises are often very different. After the use of the building is determined, the passenger flow analysis is made according to factors such as the building area, the floor (height), the flow of personnel in and out, and the position in the building where the elevator is located, in order to determine the elevator speed and load capacity (load when the elevator car is fully loaded) ), the number of elevators required
2 Drawing of the elevator civil map:
After determining the type, speed, load capacity, number of elevators, number of stops, total stroke height, etc., the architectural design department can be entrusted to design the blueprint. Here, the part of the elevator civil construction (mainly the elevator shaft) and the design department should be clearly defined. It is necessary to provide the same type of civil engineering drawings with professional elevator manufacturers, and draw elevator civil construction drawings in combination with different structures of building elevator ladders such as brick structure, concrete structure, brick-concrete structure or steel-bone structure.
3. Selection of elevator specifications:
Because the standard size is manufactured uniformly, it is relatively cheaper to manufacture. For example, two elevators of the same brand, their speed, load, landing (number of halls), etc. are the same, but one of its specifications is a general standard series, and another hall door, car The size is set to be non-standard, that is to say, it needs to be processed separately, then the cost of the latter equipment is 10% to 15% higher than the former. Of course, if you want to use a special specification like the lower traction or other special specifications. Elevator, the cost can not be avoided, it will be even bigger.
4. Information required by both the supply and demand sides When the two parties sign the supply and demand contract, the property mainly provides the manufacturer with the full name, address, postal code, bank account, account number, taxpayer code and the name of the person in charge of the specific project. Contact information and other accurate information. The same manufacturer must also provide the above information and necessary qualifications to the acquirer. These are all necessary for the standard model of supply and demand of industrial products in China.
5.Supply and payment method Owners can request the elevator manufacturer to specify the delivery date for the progress of civil construction of their own buildings. Now the general supplier delivery period takes 2 and a half months to 4 months, while the general building elevator equipment It is best to have the building capped before the outdoor tower crane is to be demolished. If it arrives before this, it will inevitably cause storage and storage problems, and after that, there will be secondary lifting and handling costs. When it comes to supply, it is necessary to mention payment. Now there are two kinds of payment methods commonly used in the elevator market. The first type is that the demander pays 30% to 35% of the total payment of the supplier within the specified time after the contract is signed. The deposit is arranged by the manufacturer according to the specifications of the elevator on the contract. After the complete equipment production of the elevator is completed, the industry will pay 60%~65% of the total payment according to the manufacturer's payment notice. The manufacturer will deliver the freight to the designated place. After the installation is completed, the payment will be made. 5% of the total amount of the final paragraph (this paragraph can also be used as a warranty for the general warranty after 1 year). The second type of sales contract is that the buyer must pay 20% of the total equipment of the supplier to make a deposit, and then the supplier will wholesale the elevator equipment. Shipped to the demander, generally divided into 3 batches, 30%, 50%, 20% of the payment according to the payment of each shipment. Of course, these supply or payment terms are the conditions for the execution of the contract between the two parties. There are corresponding penalties, but to be honest, today's elevator sales contracts have contradictions, mainly in the payment side, and in the event of economic disputes, most of the losers are manufacturers.
6. Emphasis on the "one-stop" service Understand the situation described above, it is reasonable to say that the topic of this article has ended. However, the elevator is a special commodity after all. The speciality is that the elevator is not qualified at the factory but is completely installed in the elevator equipment. After being fully accepted by the government professional department, it is obtained at the actual site of the owner, so the quality of an elevator is controlled. Finally, it is necessary to reflect the actual use conditions, running comfort, failure rate and other operational indicators, must grasp the three main links (also known as the three stages) first, the quality of elevator equipment products, which requires elevator manufacturers The second is to pay attention to the level of installation and commissioning technology, which requires the continuity of after-sales service, requires the manufacturer to pay attention to the after-sales service; secondly, the maintenance and management is reasonable and timely, this requirement is certain Professional knowledge and responsibility, of course, manufacturers technical support. Around these big problems will inevitably allow you to buy a satisfactory elevator.