usually for welding structure

General bridge crane lifting trolley generally, running mechanism, workshop crane metal structure of bridge. The crab by the hoisting mechanism, car run institutions and small frame is composed of three parts.The lifting mechanism comprises a motor, brake, reducer, drum and pulley blocks. Motor through reducer, driven rotating drum, so that the wire rope around the drum or from the roll down, semi gantry cranes to lift heavy objects. Small frame is a supporting and installation rack lifting mechanism and operation of institutions such as car parts, usually for welding structure.

by with a cart running mechanism of bridge

The bridge ends by running the device directly support the bridge type crane on the elevated track, known as the "bridge crane". grab bucket crane is general by with a cart running mechanism of bridge, equipped with several hoisting mechanism and the car run institutions lifting trolley, portal crane suppliers electrical equipment, driver cab parts. Shaped like a both ends of the support in the two overhead track parallel translation operation on Dan Kuaping bridge

The lifting mechanism is used for vertical lifting goods

The lifting mechanism is used for vertical lifting goods, double girder bridge crane lifting trolley used with load for lateral movement; bridge and crane traveling mechanism used to lifting trolley and items for vertical movement, electric wire rope hoist manufacturers in order to achieve within the span and height within the prescribed composition in three-dimensional space for handling and for loading and unloading goods

universal hook bridge on the derived developed

Bridge crane is the most widely used, portal crane manufacturer has an orbit crane capacity of the largest, the rated lifting weight from several tons to several hundred tons. Is the most basic form of universal hook bridge crane, electromagnetic overhead crane other forms basically are based on universal hook bridge on the derived developed.

single girder overhead cranes

single girder overhead cranes:
(1) crane drivers and signal workers, must be approved by special training certificate issued by the authorities, but also pay attention to the drivers of the learning pyramid is consistent with the actual operation of the tower.
(2) management of the implementation of someone special plane, the captain in charge of the system, strict shift system.
(3) the newly installed or overhauled by crane, portal crane suppliers according to the specification requirements of the machine must test machine running.
(4) cranes from overhead transmission lines should be kept a safe distance.
(5) The cab shall be equipped with suitable fire-fighting equipment.

grab crane suppliers

These basic mechanical components have column (axial force component), grab crane suppliers beam (flexural member) and boom (hydraulic components), different combinations of various components to form different function of crane. Complex loading, since big, consumables and overall more mobility is the job of the crane metal structure characteristics.electromagnet overhead crane