Explosion-proof electric hoist base component introduced

Explosion-proof electric lift hoist  consists of several separate components consisting of open, use, maintenance and repair is very convenient, and can shorten the maintenance cycle. Its proof motor, explosion-proof control box, control buttons are separate explosion-proof structure. Large degree of component commonality, interchangeability. Reducer standard module cylindrical gears for easy maintenance.


Explosion-proof electric manual hoist  mounted three essential early detection
Explosion-proof electric hoist is also required after the initial installation of the necessary testing, here we come for your professional explanation:
Each proof electric hoist should be carried out after initial installation idling times and check whether there is an exception.
Explosion-proof electric  chain block  in normal use, should be rated load and constant load of 10% over dynamic load experiments, repeated lifting down and check the transmission mechanism, electrical parts and connecting parts are normal.
Over 25% of constant load static load test, lifting load more 10 cm from the ground, stopping 10 minutes, remove the load after the inspection of the parts are normal.