SJ45 PVC corrugated pipe machine/PVC pipe production line/corrugated pipe extrusion line:
SJ45 single-wall corrugated pipe machine is featured by corrugated pipe molding module, hard steel, and made by CNC finishing after strict material hardening process to ensure the hardness and precision of molding module. The molding machine has a closed structure. We can increase production by increasing the number of modules. Corrugated pipe is suitable for the cable conduit because of its light weight, durability and can be freely wound.