SJSZ series extrusion pipe/foaming pipe/inner spiral pipe production line
　　Mainframe:single and twin screw extruders.Matching with different standard or pipe die and auxiliary device,it is usedto extrude PVC pipe,foaming and spiral pipe,etc.lt adopts vacuum calibrating and water spraying cooling way.The featuresof the riid pipe equipent:pedrail hauling,automatic cutting and material discharging.Features of the production line:automatic temperature controlling,stable performance,and easy operation.lt shall be the first choice for PVC pipe productlon.