1. Production line synopsis PVC unit to the main raw material for PVC or HDPE polyethylene, production of double-wall corrugated pipe diameter pipe. Due to the unique structure of the pipe is lightweight, shock resistance, and high stiffness Central, corrosion resistance strong, cold heat advantages, which are widely used in electrical cable sheathing management, urban row (to) water, agricultural irrigation and buried porous water levels and construction fields. 2. Mold and Auxiliaries Nose high precision molding machine, module interchangeability, a water-cooled and air-cooled two cooling modules can be achieved online expansion, ensuring that the pipe forming properties. Central Bank cutting by using two cutting machine with excellent accuracy, the entire section of the man-machine production line using Siemens control systems, high-controlled functions, the replacement of aircraft and related parts and components manufactured by extrusion of PVC double walled corrugated pipe. 3. Main technical parameters Production line modelsú¿PE/PVCú¬ Supporting extruder Die volume Pipe specifications ú¿mmú¬ JWSB160 SJ90 Or SJZ65/132 48ú¿6-inchú¬ ºµ90-ºµ160 JWSB500 SJ150 Or SJZ92/188 42ú¿6-inchú¬ ºµ160-ºµ500 JWSB800 SJ90íóSJ120 32íó33ú¿8-inchú¬ ºµ225-ºµ800 JWSB1200 SJ120íóSJ150 36ú¿8-inchú¬ ºµ800-ºµ1200 wooden box