How to prevent overloading using chain hoists

Chain hoist overload use is more common, failures due to overloading is also more common,manual block the following shows you how to prevent overloading chain hoists, to avoid similar accidents.
Prevent overloading chain hoists can be used on the device plus overload limit device, this time, add the gourd is also called overload device against overload chain hoists. Overload prevention chain hoists main purpose is safe to use. If you pull the weight exceeds the rated load requirements chain hoists, chain hoists will be at work is stalled, not a security risk, it would not do any harm to the device.
Anti-overload  manual hoist  operation is also very simple, if already in the anti-overloading heavy chain hoist load range, this time to pull the hand chain hoists are not working, at a standstill. General anti-overloading chain hoists using the occasion is very extensive, outdoor site, high-end production workshops, warehouses, power plants and other of the anti-overloading chain hoists are used.
In order to ensure the safe use of customers, each anti-overloading  chain Block  in the factory will go through rigorous testing regulation. Meet the requirements before leaving the factory, inspection is very strict. Please the majority of customers read the instruction manual before use.