HDPE Hollow Wall Spiral/ Winding Pipe Production Line  INTRODUCTION Pipe range:200-800mm, 300-1200mm 1000-2000mm 2000-3000mm Pipe application area: This kind of pipe is fit for municipal drainage of water less than 45℃, buildingoutdoor drainage, buried farmland drainage, industrial sewage, road drainage, sewage disposal work, sport field square drainage, electrical and telecommunication project etc.Composition of Equipments 1set Single screw extruder with vacuum loader& hopper dryer1set Square tube die head & mould1set Vacuum calibration table1set Water spraying tank1set Hauling machine1set Single screw extruder with vacuum loader & hopper dryer1set Melt adhesive extrusion die head1set Rewinding forming machine1set Cutting machine1set Stacker1set Siemens PLC Extruder Efficient single screw extruder with water-cooling force feeding system, and barrel with grooving in the feeding zone are designed to save power of main motor; Long L/D ratio and mixing head are designed to get perfect jellification and high output.Rewinding forming machine It adopts composite die head and spiral rotating forming method, is designed with compact structure.TECHNICAL PARAMETERS ModelPipe rangeExtruderInstalled powerSpeedExtrusion capacityLengthSKRG-800200-800SJ65X30   SJ45X30180KW6-12m/h220kg/h23X12X4MSKRG-1200300-1200SJ90X30   SJ65X30230KW4-12m/h420klg/h26X16X5MSKRG-20001000-2000SJ100X33   SJ75X30400KW2-5m/h600kg/h32X16X6MSKRG-30002000-3000SJ120X33   SJ90X30680KW0.5-3m/h680kg/h42X18X7MOur Services Quality guarantee period: 12 months or 14 months from date of Bill of Lading.   During this period, the seller will provide free service for all problems caused by quality of equipments, however except the problems caused by the buyer because of wrong operation. Service: The seller would send technician to the buyer's factory to test the new machine and train people of the buyer. The buyer should pay for round-trip transportation expense, food, accommodation, insurance locally and related salary.Global Supplier