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.

电力波纹管生产设备是我公司引进国外先进技术，结合本国实际国情，自行开发设计的新产品。

配置聚烯烃专用单螺杆挤出机，具有高速挤出，高速速化等特点。 专用的分离型混练螺杆和螺旋结构机头，流道合理，管材内外壁光滑。 特殊设计的定径冷却方式：生产范围 50-200mm，生产速度高达0.6- 1.5米/分