50 Ton QC Type Double Girder Steel Plant Crane With Rotary Magnet

Product description of QC Type double girder overhead crane

Double Girder Overhead Crane with Electromagnet is a specialized crane for lifting and moving steel products, steel plates and steel pipes. This crane is constituted by girder, traveling mechanisms, lifting trolley, electric parts and electromagnet spreader. The electromagnetic suction force of this overhead crane can last 10 minutes after power off. And the shape of electromagnet spreader could be customized bases on the shape of materials to be lifted.
There are 2 types of electromagnet spreader: electromagnetic chuck and electromagnetic beam. And electromagnetic beam can also be 2 kinds: non-rotating beam (vertical or parallel to main girder) and rotating beam (Upper beam or hanging beam).

Features:

1. high working effiency;

2. smooth movement &comfortable operation;

3. convenient maintenance & aesthetic painting;

4. light deadweight, light wheel load and reliable performance;

5. customized: design and manufacture according to your request.

Mechanism :
1. High quality steel Q235B and Q345B material;

2. connected by high strength screws;
3. Welding seams are tested by X-ray and ultrasound;
4. Compact structure, small volume;
5. Compact reducer motor drive, step less control, hardened gears and safety disc brake;
6. Good operation performance, step less speed regulating and running smoothly.

Main Features:

1. Three kind entrances to the cab: end, side and top entrances;

2. The rotating part of hook must be locked by screws during electromagnetic plate working;

3. Its lifting capacity includes the weight of electromagnetic part, and the weight of whole crane does not include the weight of electromagnetic chuck and its components;

4. Box-typed girder structure is welded in high strength by robots;

5. Wheels, winding drums, gears and couplings are manufactured by CNC with best quality;

6. Heavy-duty slip ring motor from Wuxi NGP, the best quality in China;

7. Electric equipment from German Siemens

8. Independent control system: wireless control or cab control;

9. Lifting overload protection device;

10. Polyurethane buffer;

11. Crane travel limit switch;

12. Decompression protection;

13. Emergency shutdown device;

14. Current overload protector.

Technical Parameters

Sketch Drawing

Product Details