PVC Air Duct Production Line

The line shall be used to produce small diameter single wall corrugation pipe in PVC,PP and PE raw material. Molding corrugation pipe with smooth inside and outside surface,and even ripple at one time by corresponding die; Used as wire and cable passing pipe ,washing machine drain pipe,dust collector pipe and ventiduct; Small size corrugation pipe of 4-6.7 are used in car.