PVC double pipe extrusion line with conical twin-screw extruder as the main machine, equipped with different pipe head molds and the corresponding auxiliary machine composition, the production line is mainly used for the production of double PVC pipe, the production of the pipe is mainly suitable for electrician threading pipe and so on, the use of double-pipe extrusion, high production efficiency, the use of safe and convenient.

Process flow of one out of two PVC drainage pipe production line Formulation → high speed mixing → low speed cold mixing → conical twin-screw extrusion → vacuum sizing, spray cooling → hauling → trademark printing → fixed-length cutting → flaring or not flaring → inspection → packaging and storage

One out of four PVC line pipe production line equipment extruder using Cincinnati linkage rod type rotation system , bearings, seals imported NSK, output (65 machines) ≥ 280kg / h

The products produced by MPP power pipe production equipment are widely used in municipal, telecommunication, electric power, gas, water, heat and other pipeline projects. Urban and rural non-excavation horizontal directional drilling into the power pipeline project, and open excavation power pipeline project. Directional drilling sewerage drainage project. Industrial wastewater discharge project.

Power bellows production equipment is a new product developed and designed by our company by introducing advanced technology from abroad and combining it with the actual national conditions of our country.

Configuration of polyolefin special single-screw extruder, with high-speed extrusion, high-speed speed and other characteristics. Special separated mixing screw and helical structure head, reasonable flow channel, smooth inner and outer wall of pipe. Special design of sizing cooling method: production range 50-200mm, production speed up to 0.6-1.5m/min.