خط تولید اکستروژن مشترک لوله دیواری جامد پی وی سی سه لایه در لوله تخلیه فوم لایه هسته با نویز مانع بالا، لوله لایه هسته فوم با خطوط مارپیچ دیواره داخلی با کاهش نویز و رسانایی خوب است.فاده می شود. معدن زغال سنگ برای سه لایه لوله گاز PVC است.فاده می شود.

This production line is mainly used in producing of PVC pipes with various tube diameter and wall thickness in the aspects such as the agricultural, constructional, and cable laying etc. the unit is composed of the conical twin-screw extruder, vacuum modes such as two claw, three claw and so on. Choose the saw blade cutting type or the planetary cutting type. It is additionally attached manufacturer of the inner wall spiral coil according to the client requirements. Produce inner wall spiral pipe, inner wall hollow and core foam pipe, ect. The planetary cutting machine is fully automatic computer control, it has such advantages of simple operation, reliable property, ect. It has reached world advanced level.