The line is mainly used for producing cable. Silicon core pipe has the features of high hardness, high tenacity, corrosion resistance and long life. And it also has extrusion sign so that it is convenient to construct and check circuitry. It is a new cable hose succeed to PVC plant pipe, double-wall corrugated pipe and multi-pipe. At present, it is widely used for communication project, highway and railway project. As a new casing pipe for the protection of light and electric cable, HDPE silicon core pipes are characterized by corrosion-resistance, agereistor little friction coefficient of inner wall,good insulativity,and can be fixed very soon. It has been used in Europe for more than 10 years,and also has been initially used in China. It can be widely userd for the protection of light cable of expressway,post and telecommunications and special networks of military,so make the light and electric cable as pipeline. Integrated with three-layer co-extrusion,cooling and finalizing the design,drawing and winding,the production line is characterized by high automaticity,even plasticzation,long life,easy,operation and mainteance. So it is in chemical and construcion firmis good graces. Model of Extruder SJ-90 x 32( Outer Layer ) SJ-45 x 25( Inner Layer ) SJ-30 x 25( Indication Bar ) Diameter of Pipes 32/26mm 40/33mm 50/42mm Customer-made Production of Pipes100 250(kg/h) Production Speed3 12(m/min) Drawing Power1.5kw Drawing Speed3 12(m/min)(Cooling MOde) Vacuum-0.05 -0.07(Mpa) Cooling ModeVacuum Spraying Water Winding ModeAutomatic Winding Length2000-3000m