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Explosion-proof electric hoist

Beijing Lidiao Lifting Equipment Co., Ltd.

Stainless steel pull / electric hoist-service provider

155-3110-7201

185-1986-1704

Current position: Explosion-proof electric hoist

  • After the explosion-proof electric hoist is started, the motor does not rotate and cannot be operated. What are the main reasons? What should we do? Main reasons: 1. Electric hoist is overloaded. 2. Check whether the voltage is lower than the rated voltage of the electric hoist. 3. Check the power supply of the wires and whether the wires are disconnected or loose. 4. If the brake wheel has not been used for a long time, whether the brake wheel is rusted, causing the brake wheel and the end cover to rust and bite, and the brake wheel is not disengaged. 5. Switch fails. Solution...
  • Due to the special performance and special design of explosion-proof electric hoist, it can be applied to special working places. Therefore, explosion-proof electric hoist is required in some places with higher safety factors. Therefore, we must install and install the explosion-proof electric hoist. After that, we must carry out a comprehensive inspection to avoid problems in the operation; then what aspects of the explosion-proof electric hoist should we check; 1, check all the shell bolts of the explosion-proof electric hoist, and then carry out ...
  • The working principle of the explosion-proof chain hoist is that by pulling the bracelet chain, the bracelet chain starts to rotate, the friction plate ratchet and the brake are integrated and rotate together, and the long tooth shaft rotates the plate gear, the short tooth shaft and the spline hole gear. In this way, the lifting sprocket set on the spline hole gear drives the lifting chain, so that the heavy objects are smoothly lifted. When descending, the hand chain is pulled in the opposite direction, the brake is shared with the brake pads, the ratchet is stationary, and the lifting sprocket runs in the reverse direction, which makes the heavy object drop smoothly. Anti ...
  • There are some differences between the stainless steel chain hoist and the aluminum alloy chain hoist, such as the material use method is somewhat different; but there are some common points, let's take a look at what they have in common: 1. Both are Manual hoists are only slightly different in material, but they are used for lifting work. The structure between them is almost the same, with internal and external parts. Second, the two are roughly the same color, stainless steel and aluminum alloy ...
  • As the name implies, the difference between explosion-proof electric hoist and ordinary electric hoist is in the word "explosion-proof", especially when the dust and gas that are easy to be produced in some special industry operations, explosion-proof electric hoist is better than ordinary electric hoist. . The production material of explosion-proof electric hoist is made of bronze material with explosion-proof performance, so it is not easy to produce sparks during friction or collision, and the noise generated during operation is small, ...
  • Explosion-proof electric hoist is a kind of hoisting equipment with special performance. It is suitable for special environments and can meet the needs of the mining and metallurgical industries. Use and maintenance of explosion-proof electric hoist: 1. Explosion-proof electric hoist is a special lifting equipment. The users and operators should learn and train to fully understand the structure and performance of the machine, and master the operation and maintenance equipment. Experience in being able to operate and maintain overhaul equipment. 2, electric hoist ...
  • Electric hoist is a kind of hoisting and lifting equipment. It is installed on gantry cranes and I-beams. It is small in size, light in weight, convenient to operate, and easy to carry. It is widely used in factories, docks, mining and other places. So what should we pay attention to when using electric hoist? 1. It is forbidden to pull diagonally. When lifting by electric hoist, it is necessary to correctly lift vertically. Under special circumstances, the angle of the rope shall not be greater than 8 ~ 10 ° (as far as possible), and it cannot be on the ground ...
  • Lifting and lifting equipment is used in various industries. The chain electric hoist is also one of the most widely used lifting tools. It can be used with sports cars to move freely on the I-beam. There are also some types of chain electric hoists that can achieve multiple functions. The use of the platform together effectively improves the work efficiency, but some unexpected problems will inevitably occur during the operation of the chain electric hoist. So what should I do if the hoist suddenly fails during operation? Let's summarize the solution of the electric hoist operation failure ...
  • We need regular maintenance and maintenance of explosion-proof electric hoists to ensure its service life and performance. So what methods can be used to maintain explosion-proof electric hoists? 1. When the explosion-proof electric hoist is not used for a long time, it should be cleaned and rust-proofed regularly, and idled for several minutes to maintain its performance. 2. It is necessary to apply lubricating oil to the surface of the wire rope and the drum every week; the reducer is lubricated once every three or four months. 3.Explosion-proof power ...
  • As everyone knows, electric hoist is already an indispensable lifting tool in social construction operations. What should be paid attention to during the construction of electric hoist? Hunting and carving industry analysis for you is as follows: 1. The operator of electric hoist should Fully familiar with safety operation certificate, and have corresponding technical exchanges with construction personnel, and must strictly follow the construction process plan. 2. When hoisting, the construction personnel using electric hoist should make a clear division of labor and plan ...
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