Electric Motor Type Clamshell Grab or Grapple

Product introduce

Electric motor grabs are commonly used in various multi-purpose cranes, with their own opening and closing mechanism, which can load and unload materials at any height. The productivity is higher than the single-rope grab, easy to use and disassemble, and high in loading and unloading power. Suitable for grabbing all kinds of loose objects. When using this grab, add a cable reel to transmit energy according to the lifting height. Note: This grab cannot be operated underwater.

Working principle:

The electric motor grab itself has a closing mechanism, and it has a variety of styles. It is a standard electric hoist or hoist mounted on the grab as an opening and closing mechanism. The motor grab can be seen as moving the ratio and reel to the grab itself. Since the motor grab is no longer subjected to the upward pulling force of the closed rope like a four-rope grab when it is closed, the grab’s own weight all plays a role in digging. Because of its large grabbing capacity, it is most suitable for grabbing ore materials.

Main Product of Henan Mine Crane

Henan Mine Crane meet the demand factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace, military and other industries of universal bridge crane, overhead crane,eot crane, door crane, universal gantry crane, rubber tyre and rail mounted container gantry crane, four link type portal crane, quayside container crane, crane, crane hook,Crane Spare Parts, Grab bucket,electromagnetic sucker,special spreader,mining grab crane,gantry crane,ship loader, grab bucket ship unloader, stacker reclaimer, dredger, mobile platforms and other types of hydraulic crane.

Certifications of Henan Mine Crane

We have passed CE, GOST, SGS, and OHSAS & ISO9001:2000 international quality control,ISO14001:1996 environment and ISO9001:2001 health and safety certifications. We have a perfect quality-control system, a strict management system, and strong production capability and advanced testing measures to ensure the high production and high quality.