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Grab buckets are designed as per, volume of material to be lifted and its cycle time of delivering the raw material to other line. Grab buckets are required in the cement, sugar industry and various other industries for the applications and handing of bulk raw material to feed the supplies.
The grab buckets are offered with eot cranes as well for various industrial applications.
Mechanical Grab in all kinds of crane with two group of motor drum (motor hoist),each group motor drum lead two wire ropes, they make one group wire rope rooted in the balance frame for supporting, another group of wire rope pass the up beam pulley and down beam pulley, composite a pulley block as open and close grab bucket.
Work beginning, support wire rope will lift the grab bucket in well place, and then shut down the support rope, rely on the dead weight of the down beam big shaft as center open the grab body. When the two ear plates' touch piece smash together, the grab body part open maximum. When opening the grab bucket, the up beam pulley and down beam pulley's center distance increase. And then the support rope put down, the opened grab bucket fall on the captured materials above, and packed around the open and close rope, the up beam pulley and the down beam pulleys' center distance return to its original position. Thus completing the capture the grab materials process. In the last, lifting open and close rope and support rope at the same time, the whole grab bucket is lifted, according to the crane, move the grab bucket to the discharge yard unloading the materials.
DYZ model electric hydraulic multivalve grab and DY model electric hydraulic double disc grab, according to the German system technology material, the hydraulic element device, the original import from Europe and America, the comprehensive use of advanced electric hydraulic machinery technology, grasping force big, high automation, is large pig iron casting, ore to scrap the acquisition, garbage, iron power, straw, slag material such as ideal tool loading and unloading. The steel mill. Mining, mainly is for forest, coal mine, harbor wharf, scrap steel acquisition, garbage disposal, biological energy industry and so on.
The product structure is compact, beautiful modeling, save energy and easy operation, according to the different industries and the usage situation and grab materials are divided into different selection, catch a claw is divided into many disc type and two disc type.