1. Wire Rope Fixing: No escape of wire rope from the drum by means of P.T .screw device.
2. Drum Transmission: The shaft direct driving drum provides rope replacement and alteration of rotation with easy.
3. Electromagnetic: Designed for static and dynamic loading. Brake will automatically apply in the event of power cut Large friction surface area. No adjustments or serving requirement.
4. Gear Box: Provides strength, durability and non-worry of breakage of structure.
5.Special Motor: Insulated B, with the features of big start torque, small inertia, lower temperature rise, it can work frequently for a long time.
6. Driving Gear: The heat treated gear with hearings features durable performance and anti—wear.
7. Machine Fixture: It is made of super armor plate, used for suspender, lifter and girder.