deck crane bearing Axial bearing

Ring chain electric hoist dustproof and waterproof

Electric chain hoist is also called electric chain hoist, hoist is one of the indispensable tool of crane.

Electric hoist axial bearing‍ chain types are: imported electric chain hoist, super low electric chain hoist, chain electric hoist lifting weight is 0.5t~10t. Electric chain hoist chain is equipped with a chain, the chain electric hoist looks neat appearance, anti rust oil is also equipped with a belt, so as not to use electric chain hoist chain in the chain bag, to prevent Liner Motion Bearings‍ rusting of the chain. To extend the service life of the electric hoist.

Ring chain electric hoist is firm and durable, waterproof and dustproof performance is good, the compact forming a small aluminum. But electric chain hoist equipment in order to ensure the safety and own the development of the friction clutch and the upper and lower limit switches, the use of simple and convenient. Electric hoist is also provided with a leakage protection devices and overload protection device, if the maximum gravity is lifting more than electric hoist can bear, electric hoist will automatically worm gear speed reducer‍ cut off power, to avoid the accident which occurs due to overload, not causing harm to use.