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08-16
2019year
Gantry crane running test
2019-08-16
The gantry crane operator can turn on the main power supply only when confirming that there is no one on the track. Under the no load condition, start and check each operating mechanism, control system...
08-13
2019year
Electric crane machine check and record
2019-08-13
Electric crane machine should regular mechanical tests and are passed, and the records are complete. 1. Wire rope inspection: Whether the wire rope is normally wound on the reel. The wire rope has no ...
08-09
2019year
The braking fault of gantry crane lifting trolley
2019-08-09
The gantry crane is mainly used for loading and unloading operations of outdoor freight yards, material yards and bulk cargoes, it has the characteristics of high site utilization, wide operating range...
08-06
2019year
How to repair the gantry crane
2019-08-06
The gantry crane is mainly used for loading and unloading operations of outdoor freight yards, stockyards and bulk cargoes. Its metal structure is like a door frame, two support legs are installed unde...
08-02
2019year
What are the maintenance of wire rope
2019-08-02
Wire rope is a spiral steel wire bundle which is made of steel wire according to certain rules and meets the requirements of mechanical properties and geometrical dimensions, it consists of steel wire,...
07-30
2019year
The electric single beam crane test projects
2019-07-30
The electric single beam crane is a kind of light and small lifting equipment, it runs on the I-beam track, can be controlled by electric and manual, relatively simple and has many applications. It is ...
07-26
2019year
What tools are required for gantry crane installation
2019-07-26
Gantry cranes are widely used in factory yards because of their high site utilization, large operating range, wide adaptability and versatility. In order to ensure the safety of the gantry crane and th...
07-23
2019year
Overhead bridge crane PE line and electrical equipment
2019-07-23
The overhead bridge crane power supply should adopt TN-S (three-phase five-wire system) or TN-C (three-phase four-wire system), and the PE line of power grid is closely connected with the crane track. ...
07-19
2019year
Overhead bridge crane have static electricity
2019-07-19
Overhead bridge cranes are the most common and widely used cranes, from mines, hydroelectric power stations to small private homes used. Overhead bridge cranes are used as lifting appliances, the use o...
07-17
2019year
Main usage of rotary arm jib crane
2019-07-17
The rotary arm jib crane is a new generation of light hoisting equipment for modern production, it is equipped with a highly reliable electric chain hoist, is especially suitable for short distance, fr...
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