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Electric chain hoist. ｄｄWhen ascending/descending, suddenly brake suddenly and perform descending/ascent operation. This will greatly damage the transmission device of our chain hoist. Serious economic losses will occur.
Frequent reversal and sudden braking will cause great damage to the box, brakes, internal gears and motors. We should try to avoid reverse braking.
If possible, the chain hoist brake should be adjusted regularly. The adjustment is mainly divided into two steps
Steps. First, remove the tail cover, unscrew the four screws fixing the adjusting nut, and use a wrench Turn the adjusting nut clockwise to the extreme position, then turn it one turn counterclockwise, and then install the tightening screw.
Steps. Secondly, if the spring has been used for a long time and the elastic force is insufficient, please replace the spring to solve the problem.
Normally, when using a chain hoist, we avoid sudden braking in reverse rotation, and regularly check and adjust the braking system. In this way, there will be no damage to other components such as the box.
1 ton Kaidao brand electric chain hoist supply price