pvc pipe production line is very popular machine in several years 

it is widely used in different areas 

our pvc pipe machine has high output and strong cooling water system 

SJSZ51/105 . SJSZ65/132 and SJSZ80/156 conical twin screw extruder pipe line have high speed extruder machine,now we test  diameter 

our new design vacuum cooling tank with car use cooling system and Panasonic compressor to cooling water stable and fast speed,high output.no need chiller again.just need to connect water in pipe is ok