Electro-hydraulic scrap grab

The multi hydraulic orange peel scrap grab bucket is mainly used to grab heavy bulk cargoes with irregular shapes (such as pig iron blocks, heavy scrap steel), and has been widely used in ports, steel mills, and other occasions.

GBM electro-hydraulic grab has the following characteristics:

1. 3D design, German technology

2. The advanced hydraulic control technology can reliably reduce the heat generation of the hydraulic system, meet the high-intensity operation requirements of continuous operation for 24 hours, and reduce the failure caused by the high temperature of the hydraulic system;

3. GBM grab bucket has light weight and large grabbing force, which can efficiently grab all kinds of regular and irregular materials;

4. Using imported brand ABB/Siemens motors and hydraulic system components imported from Germany, the failure rate of the hydraulic system is reliably controlled;

5. The hydraulic control valve block adopts a cartridge structure, which makes the hydraulic system compact and easy to maintain;

6. The specially designed bucket teeth greatly increase the wear resistance and service life;

GBM working principle

Ⅰ:Open

The bucket flap of the grab is centered on the pin shaft of the bucket flap installed in the central cylinder. The pin shaft of the oil cylinder connected with the oil cylinder follows the oil cylinder to expand and contract, making an outward circular arc movement, and stops when the cylinder stroke limit is reached to complete the opening action.

Ⅱ: closed

The bucket flap of the grab is centered on the pin shaft of the bucket flap installed in the central cylinder, and the cylinder pin shaft connected to the oil cylinder follows the extension of the oil cylinder and makes an inward circular arc movement. After the bucket flap reaches full contact or encounters the rated resistance stop when the closing action is completed.