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The electric motor grab is often used in various kinds of cranes with open and closed mechanism, which can unload materials at any height. Productivity is higher than single rope grab, easy to use, easy to hang, high loading rate. Suitable for grasping all kinds of loose objects. The use of this grab is based on the lifting height of the power cable. Note: this grab cannot operate underwater.

Electric motor grab work principle: electric motor grab itself with close mechanism, it has a variety of styles, our company is the standard electric hoist to be installed in the grab bucket as the opening and closing mechanism. The motor grab can be seen as moving the closed drum to the grab itself. Because the motor grab in closed when no longer like four rope grab by closing rope pulling up, grab all mining effect, the weight for grasping ability big, the most suitable for fetching ore and other materials hard to grasp.