Description: Before using explosion-proof chain hoists, in order to make it easier for users to understand the performance standards of chain hoists, the explosion-proof chain hoist manufacturers have specially conducted a dynamic load performance test rule for explosion-proof chain hoists.
Before using explosion-proof chain hoists , in order to facilitate users to understand the various performance standards of chain hoists, the explosion-proof chain hoist manufacturers have specially conducted a dynamic load performance test rule for explosion-proof chain hoists.
Before testing the explosion-proof chain hoist, it must meet various requirements before it can be tested in accordance with the prescribed conditions. The test requirements are as follows:
1. The lifting chain should mesh well with the lifting sprocket, cruise ship and hand zipper and hand sprocket.
2. The gear auxiliary transportation is safe and stable, and there is no abnormal phenomenon.
3. During the test, observe whether the lifting chain is distorted during the ascent and descent.
4. There is no obvious change in the pull force during the lifting process.
5. The brake of explosion-proof chain hoist is reliable in operation, safe in operation and able to work normally.
The above is the dynamic load performance test rules for explosion-proof chain hoists. If you want to know more about the specifications, models, parameters, manufacturers, use methods, operating precautions and other information of explosion-proof chain hoists, please consult the hunting and carving staff.
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