Specialized in handling all kinds Powder and Granular bulk materials. The grab adapts Single twisted axis bucket. The grab overall structure is light and durable, offering high grabbing ratio, strong closing force and high material filling rate. We can also supply dust cover, cutting edge sealing parts according to the environmental requirement, marine environmental and other special working condition. Design for working with tower crane, ship crane, and unloading ship crane. Widely used in Wharf, steel mills, power plants, ships, etc.
Max. Standard lift capacity: 3.0 ton~30 ton
Material Density Scope: 0.5t/m3~3.0t/m3
|The proportion of materials||as per yours|
|Capturing the materials ||0.5---11 t|
|Percentage of pulley ||36|
|The diameter of steel wires||14--28 mm|
|The diameter of pulley ||350--700 mm|
|Time of opening and closing||8--18 s|
|Self-weight of grab||2--11 t|
|Tons of the match hoist crane||5--40 t|
|Total height of grab||as per grab size|
|Notes ||Design as customer's demand|
1. Power Guarantee: The motor of Electro-Hydraulic Grab is imported from ABB, USA;
2. High Efficiency Guarantee: The high pressure oil pump of Electro-Hydraulic Grab is imported from DANFOSS;
3. High Stability Guarantee: The Hydraulic System and Seals of Electro-Hydraulic Grab are adopted German Technology;
4. Handling of powder and fine bulk materials such as chemicals, fertilizer, grain, coal, coke, iron ore, sand, particle construction materials and smashed rocks etc.
please show these informaions in your inquire :
1 how much is your crane total lifting capacity ?
2 which material the grab will unload ?
3 if you have ensure the grab volume,then tell me
4 which material the grab willunload ?
we can provide a perfect proposal for you with these informations you give to us .