Description: The hunting and carving crane explosion-proof electric hoist manufacturers explain to you the common faults of electric hoists and how to maintain them. Any object will have a series of faults and problems due to various reasons. It is important that we How to solve the failures and know the causes of the failures, let's summarize the failures and causes of some explosion-proof electric hoists:
Hunting Eagle lifting explosion-proof electric hoist manufacturers will explain to you the common faults of electric hoists and how to maintain them. Any object will have a series of faults and problems due to various reasons. It is important how we solve The faults that occur, and knowing the causes of the faults, let us summarize the faults and causes of some explosion-proof electric hoists:
1, Card chain Card chain is usually caused by knots in the lifting chain or tangled.
2, It is forbidden to buckle the lower hook of the hoist on the lifting chain to lift heavy objects.
3. Explosion-proof electric hoist should be handled with care, throwing electric hoist vigorously is strictly prohibited.
4. Twisted chain
When the hoisting chain of the electric hoist is twisted, it will cause an increase in lifting force, which will cause it to become stuck or broken. It is necessary to find the cause in time. If it is caused by chain deformation, it is necessary to replace the new hoisting chain in time.
5. Damaged chain
The damage of the chain is mainly manifested in several aspects: ①. Fracture; ②. Serious wear and deformation; ③. The opening between various chain links is large; If the chain is damaged in the above cases, it will continue to be used, which will cause great damage. In case of danger, be sure to replace the chain in time.
6. If the friction plate of the electric hoist brake wears more than 50%, please replace the friction plate in time.
7. When the ratchet and pawl are worn or corroded, replace them immediately.
8, The replacement of new parts must meet the requirements of electric hoist.
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Prevent the explosion-proof electric hoist manufacturers from explaining some of the problems related to explosion-proof electric hoists due to non-standard operation and other problems caused by electric hoists and how to solve them when problems occur. Any questions can also 开心十三张 for consultation, we will answer better solutions for you.