Trait:

big screw diameter mix extruder, special screw structure, cycle water cool for screw, It is melt sufficiently for PVC material in lower temperature.

Special die structure. It more suitable PVC extrude, not dead angle, distribute uniformity.

Special hydraulic change net device,

Oven is used red radial porcelain heater, control by PVM, the temperature uniformity.

The second tow roller is silicon rubber, it can endure high temperature and to be eroded.

Rotate winder, the film coil is level and not warping.