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![[Lifting machinery] Structure of lifting machinery Safe operation of lifting machinery](/wp-content/themes/zzsi/style/images/abouts3-1.jpg)
Hoisting machinery refers to electromechanical equipment used for vertical lifting or vertical lifting and horizontal movement of heavy objects. It is generally used in the construction process. Hoisting machinery lifts or lifts and moves through lifting hooks or other …
Engineering machinery is mainly used in national defense construction projects, transportation construction, energy industry construction and production, mining and other raw material industry construction and production, agriculture, forestry and water conservancy cons…
The cost of renting a tower crane is lower than purchasing it directly. The cost of renting a tower crane includes rental fees, entry and exit fees, and tower crane base installation fees. The specific costs vary according to the tower crane model selected and the regio…
The excavator breaker can effectively clean floating stones and soil in rock gaps and is an important working tool for the excavator. The installation method of the excavator breaker is not complicated. Since most excavators have reserved oil port joints for accessories…
Smoothing machine, especially suitable for strip smoothing machine and cold calendering machine. The strip steel after recrystallization annealing and galvanizing often needs to be flattened so that the strip steel can obtain the necessary performance and surface qualit…
During highway construction, the roadbed and pavement must be compacted before they can be used. The purpose of compacting roadbed (material) is to increase its density, improve its compressive strength and stability, and make it have a certain load-bearing capacity. Th…
The model of a concrete mixing station generally consists of the group code, number of installed units, mixer type code, main parameters and variant or update code. The group code is HZ. The mixer types include S, D, T, W, etc. The common model is HZS25 , HZS35, HZS50, …
China's construction machinery industry is an important part of China's equipment manufacturing industry and an important force in China's infrastructure construction. It plays an important and active role in railway, highway, electric power, water conservancy, nuclear …
The concrete mixing plant is mainly composed of five major systems including the mixing host, material weighing system, material conveying system, material storage system and control system, and other ancillary facilities. The following is a brief introduction to the co…
A concrete mixer truck, or mixer truck, is a special truck used to transport ready-mixed concrete for construction; due to its shape, it is also often called a snail truck. The truck is equipped with a cylindrical mixing drum to carry the mixed concrete. The mixing drum…