Product structure: the series of equipment is made up of single screw extruder、 extrusion die、vacuum forming cooling water tank、variable diameter traction and haul-off cutting machine and conveyor. The production of variable diameter tube is realized through software programming and process debugging. According to the products of different specifications choose the type and size of the equipment. User can choose matching instrument, such as the external diameter measuring instrument and the printer, it can meet the special application requirements of different users.

Product features：online spray code，online cutting.

This series is applicable to the extrusion of variable diameter tube and straight tube.

Online speed: 10~50m/min.

Applicable raw materials: PVC granule material.