Chain wrench gourd introduction
Chain wrench hoist is a kind of wrench, the product is widely used in many places can be used to, generally common in power, transportation, mining and other places can be seen. The hand wrench hoist is convenient for lifting, pulling, lowering and other operations. General chain wrench hoist is made of metal material, easy to maintain and maintain. There are many kinds of products of chain wrench. Li’an can produce chain wrench according to the needs of customers. Ring chain wrench main rated lifting weight of 250 kg, 500 kg, 750 kg, 1500 kg, 3000 kg, 6000 kg 9000 kg.
Hand wrench chain hoist maintenance
The chain is loose and feels stuck. This is most likely to occur when the chain is wound or clogged, making sure that the chain is not wound when pulled, or when a pull is applied, such as when the chain is caught in the body or pulley box, at this point the load will be concentrated on a chain, there will be relaxation. Chain type hand wrench hoist brake slip, hook deformation or damage. If the product is used for lifting or loading cargo, such as gust, vibration, overload, etc. , the braking performance of the product will be weakened; in addition, long-term use without proper maintenance may also cause metal fatigue, wear, rust, brake slip, hook deformation and other problems.
Working principle of hand wrench
The Hand Wrench is a clamp body which alternately acts on the inner load of the mechanism and drives the load to run. The utility model has the advantages of compact structure, light weight, small outline size, convenient carrying, safety and reliability, small wrench force, etc. . It can carry out lifting, traction, descent, calibration and other operations. If you want to do non-linear traction operations, but also can be configured with special devices, we can freely choose the appropriate operating position. So that we can make our work more convenient.
