Lifting equipment electric chain hoist construction crane with high efficiency

الوصف

HHBB Electric chain hoist Features:
HHBB type electric chain hoist has compact structure, superior performance, beautiful appearance, which is met with the latest international standard DIN, FEM, can compete with well known brand all over the world. The HHBB type electric chain hoist can widely used in various materials transfer, such us machinery manufacturing, assembling, warehouse and so on, especially for the place where the height is restricted.
1. Shell: made of die-cast aluminum alloy, light weight and strong with special cooling fin. The sealed design is suitable to operate in the bad environment.
2. Side Magnetic braking device: Hoist can stop running immediately once the power is cut, to ensure the absolute brake safety.
3. limit switch: With lift on & lift off limit switch device, it can stop automatically. This device can prevent the chain come out to ensure safety.
4. Chain: Adopt G*0 grade heat treatment alloy steel chain, it is safe to operate in rainwater, seawater,chemical and other bad situations.
5. Hook：After forging, it will not break. The lower one can rotate **0 degree, which has safe insurance to ensure safety.
6. Support frame: the hanging support frame is made of two steel plates, which is stronger.
7. Transformer: *4V/*6V transformer device, if leakage while operation, it will prevent accidents. It will ensure safe use while raining.
8. Electromagnetic contactor: High efficiency, it can be used in high frequency, no problem.
9. Mechanical brake: Dual brake system, which is safe and reliable. This device can instantaneous brake when the power supply is cut off.
*0. Inverse phase protecting sequence device: special electrical device, while power line is error, the control circuit will not work.
We can make the HHBB Electric chain hoist by customers' requirements.