PE carbon spiral reinforced pipe production line Features: Single screw extruders specially used for polyolefin material possess effective plasticizing effect and high extrusion speed. The special detachment type mixing screw and the standard designed die with spiral structure & reasonable channel are applicable to produce pipes with smooth inside and outside face. The helix apportionment style influence body and big flow space assure the melting material has enough stay time. Optimal low melting temperatures result in little internal pipe stress, smooth inner and outer pipe surface. Unique sizing and cooling mode is capable of producing pipe scope 50-200mm,production speed is up to 0.6-1.5m/min.Optimum spiral copper sizing sleeve, its entrance carrying pre-cooling and powerful vacuum device to suit for high speed extruding pipe. Stainless steel cooling water trough is three-dimensional regulation, longitudinal move by motor. High efficient cooling comes from peculiar spraying nozzle and high efficiency water pump. All kind of polyolefin material, two layers or three layers spiral strengthening pipe can be co-extruded for various uses.