Double wall corrugated pipe has a variaty applicaion in the world at present. In order to meet the demand of plastic market, HUASU Company designed and developed Double wall corrugated pipe machine by absorbing advanced technology from foreign countries plastic machinery industry. The complete line is adopted human-machine interface control system. It makes high automatical degree, stable production and great output become true. We adopt two efficiency with high extrusion capacity in this line. There are special designed co-extrusion moulds for belling on line. Double spiral design with excelent quality alloy steel of the moulds can meet all of the production requirements. Corrugator is adopted horizontal structure with shuttle type transmission, SIEMENS control system, airtight water cooling system and vacuumizing forming, which assured very quick cooling and high output in production process. HUASU also makes the original design of two layers belling on line with proffetionally auxiliary equipments. NameModelDimension(L×W×H)mmTotal Power(kw)Weight(kg)ExtruderSJ120×33SJ90×304100×800×30003780×600×3000300(max)200(max)70006000Mould Blocks(ID)PE2253000×Φ495100(max)2200PE3002400PE4002600PE5002400×Φ7653000PE6003600PE8004600CorrugatorSBCJ10007500×2800×3500120(max)20000Water TankLQB10005100×1400×21007.72000CutterQG90304252×2100×24007.54000Unloading BracketJGJ10005220×2100×830---1000