30t Double Rope Electro Hydraulic Clamshell Grab Bucket For Cranes

30t Double Rope Electro-Hydraulic Clamshell Grab Bucket For Cranes

Product Description:

Electric hydraulic multi petal grab and DY type electric hydraulic double petal grab are the manufacturing technology introduced by our company in Europe and America. According to the system technical data of Europe and America, the main hydraulic components are imported from Europe and America. The advanced electrical and hydraulic machinery technology is adopted, the grasping force is big and the degree of automation is high, it is ideal loading and unloading tools for large ore, raw iron block and waste steel, garbage, iron powder, straw, slag and other materials. It is mainly used in iron and steel, mines, forest farms, coal mines, port wharves, scrap purchase, garbage disposal, bio power generation and other industries. The product is compact in structure,beautiful in appearance, energy saving and easy to operate. According to the shape of the claw, it is divided into multi petal and two petal type.

Product advantages:

1. Close automatically on the materials and open at any position without external power;

2. 100 m distance remote control from the grab.

3. Using 3D Virtual Design to secure outward appearance, grabs can be customized;

4. Main components of hydraulic system imported from Europe, so multistep buffering open style to keep longer service life.

Crane grab application:

According on the material type and customer requirement to design grab

with teeth, parallel girder with open, underwater operation and so on form.

Crane grab working duty:

Because the bucket size is different, so the volume of the grab also different.

According on the material density and volume, we design four type working duty grab bucket,

such as light duty, medium duty, heavy duty and overload duty.

1) Light: suitable for grasp all kinds of coal and pulverized coal, coal ash powder hydrated lime, blast furnace slag, etc;
2) Medium: suitable for hold the manganese ore, copper concentrate, zinc concentrate, iron, lead, zinc clinker,

slag and sand, limestone, gravel, etc.;

3) Heavy: suitable for hold the iron ore, dolomite, magnesite, copper, lead concentrate, massive slaked lime, etc.