Centrifugal cement pipe making machines are a type of pipe-making machinery. Other types include vertical extrusion and roller-type machines. Cement pipes can be categorized as plain-end reinforced concrete, flexible tongue-and-groove reinforced concrete, socket-and-spipe reinforced concrete, F-type steel socket, plain-end collar joint, and tongue-and-groove joints, etc. Users should select the appropriate machinery based on their specific needs.

The pipe-making process related to centrifugal cement pipe-making machines is as follows:

The process uses plastic concrete. After molding, the pipe wall structure is layered, which affects the load-bearing capacity of the concrete and has a certain impact on the product. The concrete grade is usually C30, and it can be made into C40, but the concrete strength at the pipe opening is lower than that of the pipe body, making it unsuitable for jacking pipes. During molding, the pipe mold lies horizontally on the centrifuge and rotates at high speed, and the reinforcing mesh moves accordingly. There are two situations that affect the service life of the pipe:

1. When the welds of the reinforcing mesh are not firm, the reinforcing bars will run out or be missing, resulting in areas of the pipe body without reinforcement.

2. After molding, the reinforcing mesh is difficult to center, and the reinforcing mesh is eccentric, meaning the protective layer of the reinforcing mesh is uneven. This process requires a large number of molds to ensure output. The dimensions of each mold have deviations. Long-term disassembly and reassembly of split molds can also cause significant deformation. Therefore, this leads to large deviations in the roundness, verticality of the pipe opening, pipe diameter, and pipe length, affecting the installation quality of the project. Leakage will cause road subsidence and pollute the soil and groundwater on both sides of the pipeline. Before operating the machinery, proper preparation of the machine and raw materials is essential, and operation should be carried out according to the operating plan.

This concludes our explanation of the centrifugal cement pipe-making process. For any questions regarding equipment operation, please contact the manufacturer by phone.