1,Double-wall corrugated pipe production line 2,Super quality and competitive price 3,With a various mould 4.durable in use

BW-II double-wall corrugated pipe production line

Raw material+additive →mixing → conveying feeding → conical twin-screw extruder → mould → forming machine →cutter →expanding machine → finished product inspecting & packing

BW-II double-wall corrugated pipe production line