Cement pipe manufacturers explain the pipe making process of concrete drainage pipes . In recent years, the sales of Wanxin Cement Pipe have been huge, the shopping mall is vast, and it can be widely used in our days and sold everywhere. So what is the manufacturing process of Wanxin Cement Pipe? Next, I will talk about several manufacturing processes of Wanxin cement pipe.
The production process of cement pipe is very important. We pay great attention to the quality of the product. A good production process produces high-quality cement pipes. This can improve the quality of our products and increase sales. Our main production processes are centrifugal tube production, core mold oscillation process (internal mold oscillation process) and suspension roll tube production.
1. Centrifugal tube making process
Using plastic concrete, the wall structure of the pipe is layered after molding, which affects the ability of the concrete to resist the load. The general designation of the concrete is C30, which can also achieve C40. Pipe jacking; when the pipe mold is lying on the centrifuge and rotating at high speed during the forming process, the reinforced mesh moves with it, which will present two conditions that affect the service life of the pipe: 1. The welded joints of the reinforced mesh will appear running and leaking ribs in real time. Phenomenon makes the pipe body partially unreinforced. 2. After forming, the reinforcement mesh is difficult to center. The reinforcement mesh is eccentric, that is, the protective layer of the reinforcement mesh is uneven. This process requires many molds to ensure the output. There is an error in the dimensions of the mold. The long-term use of the split mold will also show a large deformation, which results in large errors such as the roundness of the pipe, the straightness of the mouth, the diameter of the pipe, and the length of the pipe. The quality of the installation of the project, the leakage will cause the road surface to sink, causing pollution to the soil and groundwater on both sides of the pipeline;
Second, the core mode oscillation process (internal mode oscillation process)
This process uses semi-dry rigid concrete. The vertical cloth inner mold oscillates and is kneaded in a radial direction. During the molding, the concrete is compacted with the best oscillating force by adjusting the inner mold oscillation force and amplitude to obtain a C50 high-strength pipe. Concrete, which makes the pipeline's anti-load ability and impermeability more obvious than the centrifugal and suspension roll technology. At the same time, the stern tube reinforced mesh protection layer of this process is uniform, and does not show the displacement of the reinforcement mesh, centrifugal bars, parallel bars, and loose bars in the centrifugal and suspension roll processes, which guarantees the service life of the pipe for 50 years. Because the vertical core mold oscillating pipe manufacturing process uses two integral pipe molds on the front and the back, the rigidity of the mold is very good and it is not easy to deform, and only one set of mold is required for one specification. Therefore, the roundness and diameter of the formed stern tube are standardized. There is no seam in the tube body, and the smoothness of the inner wall of the tube is obviously improved compared with the centrifugal process and the suspension roll process. In addition, the vertical core-mold oscillating pipe making process rotates and kneads the concrete again in the axial direction after the completion of the feeding of the concrete, which more effectively adds the strength and straightness of the nozzle, and the construction device is smooth.
Third, the suspension roll pipe making process
Adopt dry hard concrete, the concrete structure of the pipe wall is uniform, and the ability to resist loads is outstanding; the concrete designation is generally C30, C40; the noise during molding is reduced compared to the centrifugal process, and the operating environment is cleaner than the centrifugal process; the defect is to be small When the diameter of the pipe is added, the wall thickness must be added to meet the impermeability requirements; some other defects of the centrifugal process also exist in the suspension roll process;
The above three are our commonly used Wanxin cement pipe production process. The quality of the output cement pipe is guaranteed and can be used in many places, bringing a lot of convenience to our days. If you want to know more Wanxin Cement Pipe, you can follow our website. If you need to order such products, you are welcome to come to our company for field inspection and purchase!