HHBB used construction material hoist electric chain hoist

      Elcetric chain hoist is an ideal tool to lift heavy objects,load and unload ,maintain equipment,with reliable performance ,convenient operation,advanced structure,small volum and wide application. We are specializes in designing and manufacturing of mendinm top grade manual chain block.lever block,electric chain hoist and some other lifting equipment.

 1.Shell: It is made of light aluminum shell,light but hard.The cooling fin is specially designed to ensure quick heat dissipation with the rate up to 40% and continuous service.

 2.The Electromagne Brake: Electromagnetic brake is featured by its unique brake design.It immediately operates when power cuts off(even if the hoist is fully-loaded)

 3.The Mechainical Load Bake: The limit switch device is installed where the weight is lifted on and off to make the motor to stop automatically so as to prohibit the chains from exceeding for safety.

 4.Chain: The hook is constructed of anti-pull and heat-treated steel and heat-treatedc steel and meets required standards .The lower-hook can turn 360 degree ;its tongue provides  aguarantee for safety.

 5.Hook and safety tongue: It is hot forging with perfect strength that is hard to break.The operation safety of the lower hook is ensured by its 360 degrees rotation and safety tongue piece.

 6.Support frame: The loading support frame consists of two steel plates,which is extremely sturdy.

 7.Transformer:24V/36V transformer  deveice .The deveice is used to prohibit unexpected accidents caused by electric leakage and guarantees the safe uses while raining.

 8. Electromagnetic contacto:electromagnetic contactor can be used safely under high frequency.

 9.The back-phase protect

The back-phase protects the motor from overheating in the case of wrong phase position.

 10.  Limit switch

The power will cut off automatically when the hoist ascends to its limit.

1. Double-cover protection; Thick friction discs; Safety latches; Overload protection.
2. Excellent quality, top in China 
3. Excellent after-sale serve, market agent support and protection.
4. Sample order and trail order are acceptable.
5. Accept OEM, more than 20 years OEM experience .
6. CE&GS&