Chain hoists performance mutations cause decreased security

Chain hoists because of their small size and other simple maintenance and other advantages, the use of more extensive range of original, and because mutations chain hoists performance,lever hoist security incidents are growing decline, leading to the emergence of failures in addition to the device itself quality problems, the there are many objective reasons such as improper use of the following detailed analysis of your performance chain hoists mutations security reasons for the decline, for your reference:

1, chain hoists lifting weights over from the weight of the provisions;
2, chain hoists or oblique horizontal pull, pull too high or too low;
3, on the use of chain hoists lifting chain bend or kink is still used;
4, tossing hoists;
5, chain hoists main force component corrosion, cracks, lack of strength or significant plastic deformation;
6, rope or tie optional low base connection method is not correct, then do not tie securely;
Mutation  manual hoist  performance, safety performance reasons for the decline of the two
An opponent pull hoist performance principles, institutions are not familiar with easily removable;
2, install chain hoist brake, the installation is not reliable;
3, have not been unloaded after maintenance, overloading test that is put into use;
4, long chain hoists work load; work environment is complex, rubs increase the weight;
5, the use of chain hoists can not concentrate, resulting card chain, tripping, kink;
6, the use of the rear end routine maintenance, improper storage.
When you use a  chain Block  to remind eye rigorous inspection equipment for problems, operators work should concentrate, to observe, rational operation, after use to be more equipment to do proper maintenance to maintain a permanent chain hoists performance.