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Electric chain hoist

Electric chain hoist is a light and small lifitng equipment. Consisted of motor, transmission mechanism and chain wheel. Beatifull outlooking, Solid Durable. Inside gears there are hot-quenched then increase the wear resistance of the gear and toughness. Adopt international advanced technology, fine workmanship, gear wheel tight fit.

Structure Features:
1.The body chooses to use high strength tensile shell or die casting aluminum case  ,extrusion molding process thin-walled precision manufacturing, small size, low weight, high strength;
 
2.Separate speed-adjusting system, seal the level 2 coaxial transmission speed gear mechanism with long-service oil bath lubrication system;
 
3.The electric hoist powder metallurgy clutch is used for overload protection device. The brake disc adopts dc magnetic field, braking torque, stable and rapid,the noise is small.

Lifting motor:
Using high performance lifting motor which can last to work 30 minutes with full loading, and has Grade B insulation.
Lifting chain:
1.The chain of the low carbon steel alloy, make the chain more toughness, strong and wear-resisting, ensuring the safety during work;
 2.Lifting chain hardened surface can prevent the damage of the core materials and products to soften, thus make lifting chain keep for a long time high performance;
3.The chain can also according to the request of customer order extended, allows you to use more convenient save worry;
4.The chain is equipped with chain bag, make the electric hoist looks clean and tidy and beautiful. the chain bag contain antirust oil so that chain is not easy to rust, so as to extend the service life of the electric hoist.

Double brake system:
Two sets of brake systems, not only reduce the brake failure possibility, but also increase its safety and benefit for heat radiation.
1.Electromagnetic brake This new style brake has features of fast and forward direction. Use the asbestos brake lining greatly extended the maintenance cycle. The brake system has been tested by above 22500 times.
 2.Mechanical brake Very reliable mechanical braking and electromagnetic brake are mutual coordination, can stop turning machine at any time. 
Variable speed tooth:
1.The standard chain electric hoist mainly use the reliable helical gear,it can prolong service lift through reduce the meshing impact and vibration; 
2.Special design of gear enhance the durability of gear, And gear is made of alloy steel, through professional fine heat treatment obtain the biggest strength;
3.Control handle with low voltage;
4.The standard low-voltage on chain hoist handle is 24v-36v. Low voltage can effectively protect the operator to prevent a shock damage.(24V-36V is compulsive national standard).