In the drilling work, the use of Rock Button Bits has been a great help, and do you know about hydraulic bolting rigs? Hydraulic bolting rigs have great performance in coal mines and drilling work, then hydraulic bolting rigs In the usual maintenance, do you carry out comprehensive maintenance for it?
         Matters needing attention in the maintenance of hydraulic bolting rigs
         1. Check the structure of hydraulic rock bolting rigs, structural connection bolts, structural connection pin shafts, welding seams of structural parts, hanging basket structure and safety protection, especially before hydraulic rock bolting rigs are used in the field. Check the function and use it only after passing the test.
         2. Regularly check the conditions of various power heads, working cylinders, drill bits and drill rods.
         3. Regularly check the hoist drum's anti-wire rope falling equipment and the height of both sides, drum wall conditions, and the number of turns of the wire rope tail on the drum, especially the situation of the brake port should be checked at any time as a key item .
         4. To check the electrical system, the first items to check are: electric box setting and short-circuit maintenance and leakage protection equipment, emergency power off switch, electric box shock absorption equipment, fixing of cables on Water Well Drilling Tools, lighting circuits, and grounding wires. Current-carrying zero line, etc.