用于供水管，排水管，工业用管及电缆穿线管。根据对螺杆的结构的设计，可加工高填充料( CaCo3)管材的要求，根据管材的用途，变换模具和相应的辅助设备，的要求，根据管材的用途，变换模具和相应的辅助设备，可加工生产UPVC管、C-PVC管、PVC-M管、可加工生产UPVC管、C-PVC管、PVC-M管、PVC-O管、芯层发泡管、共挤内螺旋管、共挤发泡内螺PVC-O管、芯层发泡管、共挤内螺旋管、共挤发泡内螺
The extrusion line can produce pressure water
pipes ,drainage pipes ,industrial pipes and cables duct.
The screw structure for the corresponding designed to
meet the processing of high flling material(Caco3) pipe
requirements, according to the use of pipe, change molds  and the corresponding auxiliary equipment,can be  processed produce UPVC pipe ,C-PVC pipe , PVC-M pipe, PVC-O pipe, foam core layer pipe,foam inside the Spiral hollow wall spiral pipe.