QZ Grab Double Girder Overhead Crane is widely used to transport, assemble, load and unload incompact goods in mine, port, factory, workshop, warehouses, and goods yard, etc. Grab's open direction is divided into parallel and vertical with main beam and the grab can be double or four wire rope, mechanical or electric hydraulic type according to different work duty and materials. Apply a linker to connect with the air conveyor,which can directly inline with filling machine.

Main Features of QZ modelOverheadCrane:
1).Long Life Span: 30-50 years;
2).Simple structure in linear type, eAsy for Installation and maintenance;
3).Running in a high automatization and intellectualization, no pollution;
4).Adopting advanced world famous brand components in pneumatic parts, electric parts and operation parts.
5).Control method is cabin control or remote control;
6).High pressure double crank to control the die opening and closing.Depending on lifting cargo, crane can be equipped with hanging beam magnet or magnet chuck or general hook;
7).Crane is equipped with all moving limit switch, loading limit and other standard safety devices, to promise crane work safe.