Steel Pipe Inner Wall Sandblasting Machine

Inner wall shot blasting machine for lined plastic pipes, inner wall sandblasting machine for steel pipes

Steel-plastic composite pipes, compared with plastic pipes, have the characteristics of high pressure resistance and strong impact resistance. The inner and outer layers of plastic play an anti-corrosion role, featuring a smooth inner wall, resistance to chemical corrosion, no pollution, low fluid resistance, no scaling, no microbial growth, and no secondary pollution to the fluid. Its service life can reach up to 50 years. This pipe material overcomes the shortcomings of steel pipes such as easy rusting, pollution, heaviness and short service life, as well as the shortcomings of plastic pipes such as low strength, large expansion and easy deformation. Meanwhile, it possesses the common advantages of both steel pipes and plastic pipes, such as good oxygen barrier, high rigidity and strength, and easy detection of buried pipes.

The firmness of the inner and outer plastic linings directly affects the product quality of the lined plastic pipe. The inner wall sandblasting machine for lined plastic pipes developed by our company uses the steel-plastic pipe inner wall sandblasting machine to sandblast the inner wall of the steel pipe, increasing the roughness of the inner wall of the steel pipe and greatly enhancing the firmness of the plastic lining layer, thereby achieving the purpose of improving product quality.

① Excellent mechanical strength, high pressure resistance and stable performance;

② It has a small coefficient of linear expansion and does not deform when exposed.

③ Excellent corrosion resistance, preventing external and internal corrosion, ensuring a service life of up to 50 years;

④ The inner wall is smooth with a low resistance coefficient.

⑤ Brand-new dual hot-melt connection - safer and more economical

The application fields of the inner wall cleaning machine for steel pipes and the inner wall sandblasting machine for steel pipes: Construction projects, suitable for public buildings and residential water supply pipelines.

Municipal engineering: Applicable to urban water supply pipeline systems and gas transmission systems.

In the industrial field, it can be widely applied in fields such as petroleum, chemical engineering, pharmaceuticals, food, and mining

Steel-plastic pipe inner wall cleaning machine, by shot blasting and cleaning the inner wall of the steel pipe, increases the roughness and thereby enhances the adhesion of the lined plastic pipe.

This steel-plastic pipe inner wall shot blasting machine and steel pipe inner wall sandblasting machine can achieve automatic loading and unloading of steel pipes and automatic shot blasting operations on the inner wall of steel pipes.

First, open the reverse sealing chamber. The automatic steel pipe feeding mechanism can automatically push the steel pipes on the storage rack into the working position. After the workpiece is in place, the steel pipe clamping device will automatically clamp the workpiece. Reverse the sealing chamber, and the workpiece starts to rotate. The spray gun carrying vehicle drives the spray gun to perform the internal spray operation of the steel pipe. The dust removal system adopts a large air volume dust removal system, which can realize the wind force recovery of the shot inside the steel pipe. And dust collection. After the shot blasting cleaning is completed, close the shot supply valve and the sandblasting valve, drag the sandblasting system out of the cleaned steel pipe, move the sealing chamber outward, and the steel pipe upper unloading system on the trolley will automatically pull out the steel pipe. The steel pipe will automatically roll towards the unloading platform, thus achieving a working cycle.

The steel-plastic pipe inner wall cleaning machine can clean 4, 6 or 8 pipes at a time according to the production requirements of users