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point contact wire rope: Shares in wire diameters are the same
For shares in double abseil rope around the core and then twisted around double rope, good flexibility; but manufacturing is more complex, and the wire is too thin, easy to wear, it is rarely used. Rope wound around and along the cross direction around...
Wheeled crane safety technology ( a )
If you are using and managers to fully understand the whole structure , principles, technical performance, design specified conditions of use , security technology , you will get the best results .Crane various properties in the actual production can...
Published from Overblog
Apart from round electric platform stackerstock, there are triangular shares, stocks and other flat oval shaped stocks and shares. Compared with round stock, they have a higher intensity, and the drum or pulley rope groove contact performance, long life,...
The main reason wheeled crane overturned
Wheeled cranes rated capacity, with the night stand elevation (working range) changes of. When lifting heavy objects weighing more than the corresponding amplitudes from the rated pallet stackers lifting weight, wheeled cranes might lose the machine stability,...
Knowledge of lifting wire rope
With multiple or multi-strand twisted flexible thin wire rope, wire rope is twisted into shares by the multi-layer, then the cord as the center, by a number of strands twisted into a spiral around the rope. ? Chinese Name: Rope Name: wire rope Definition:...
widely used in the lifting operation
For shares in double abseil rope around the core and then twisted around double rope, good flexibility; but manufacturing is more complex, and the wire is too thin, easy to wear, it is rarely used. Rope wound around and along the cross direction around...
its advantages are: tower suffered few moments
Can be divided into the rotation ( rotating tower ) and turn on the ( non-rotating tower ) tower crane . Slewing tower crane will lower slewing , etc. counterweight disposed in the lower end of the main body , and its advantages are: tower suffered few...
Lifting hydraulic system contamination control
Shop Lifter hydraulic system contamination control Hydraulic truck crane commissioning and use, the hydraulic system of pollution control to do the following Lifting hydraulic system contamination control Hydraulic truck crane commissioning and use, the...
Hoisting crane mall is an important effort to promote
Posted by: admin Read 320 times Published: October 8, 2012 Print This PageCrane rental handling large crane lifting Jiangmen Jiangmen crane rental Global lift movercrane hoisting hundred summit and China held in Beijing. China Construction Machinery Industry...
localization serve to launch the product fit local norms, to seize the world mall
Technological innovation, customer needs combined with the depth of the world's resourcesAlong with the domestic and foreign enterprises to carry out the process of globalization, the integration of the global market, the future is no longer bound by...
