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The hoisting mechanism of the tower crane lifts materials by winding and releasing the wire rope through the drum, and the use of folded wire drum can improve the arrangement of multi-layer wire rope on the drum and prolong the service life of the wire rope. However, if the drum is not set up properly … Read more
In the busy scene of industrial production, cranes are like steel giants, steadily lifting all kinds of heavy loads, and are an indispensable key link in the production chain.The wheel set, as the “legs and feet” of the crane, is directly related to the smoothness and safety of its operation. In the preparation process, you … Read more
Hoisting machinery is a medium lifting load compared with mine hoisting. However, due to the compact arrangement of mechanical components, the wire rope needs to be wound around a larger number of pulleys, and the diameter of the drum and pulley is small, making the winding diameter ratio (D/d) is limited. Therefore, in the selection … Read more
Gantry crane is a kind of equipment used for lifting and carrying heavy objects, which is widely used in construction sites, docks and other places. In the operation of gantry crane, rail clamp plays an important role, which can improve the efficiency of gantry crane. When choosing rail clamps, you need to consider the applicable rail … Read more
Crane hook is a very critical component in lifting machinery, usually classified according to the materials used, manufacturing process, use and other factors.Different types of crane hooks may have different shapes, manufacturing processes, operating methods or other characteristics. Different types of crane hooks are usually capable of meeting different usage needs, load ratings, size and … Read more
Crane drum as a result of frequent use, coupled with the environment may be more humid, which will cause the phenomenon of rust, this situation not only affects its beauty, but also affects the use of performance.The following is to analyse the reasons for crane drum rust, and understand the rust prevention measures. Reasons for crane drum … Read more
The forging plant needs to have a set of forging programme or process before forging, and then use such process to forge the required wheel forgings during forging processing.Its specific preparation includes raw material selection, counting, discharging, heating, calculating deformation force, selecting equipment, and designing moulds.In addition, lubrication methods and lubricants need to be selected … Read more
Travelling crane plays a vital role in industrial production, and travelling crane wheel set as one of the key components of the crane, its selection of the right or wrong directly affects the safe operation of the crane travelling crane and work efficiency. So, how to choose the right travelling crane wheel set? First of … Read more
Hot rolled pulleys are made of high-strength steel plates as raw materials through hot rolling process. The hot rolling process is to roll the steel plates into a certain shape and size at high temperature. This process can improve the strength and hardness of the pulley while reducing the consumption of raw materials. The production process … Read more
Industrial sheaves play a vital role in cranes, mainly in terms of power transmission, power conversion, stability and safety, and wide application. Its application field is very wide. It is not only widely used in large-scale projects such as construction sites and ports for lifting and transporting heavy objects, but also in manufacturing, logistics and … Read more
