Super-soft transparent PVC sheet production line using a single screw extruder production of PVC granules. The unique screw structure, with Kingwell vacuum hopper, so that products can reach ultra transparent effects, and in the cold of minus 30 degrees will not harden; auxiliary aspects of the design adhering to the principle of a multi-purpose machine, without the need for equipment to do any change in circumstances, without stopping the production of three different patterns of PVC film, sheet. Kingwell mechanical ultra-transparent soft PVC production line technology is Kingwell unique, world-leading technology. In the domestic ultra-transparent PVC mechanical domain is absolute monopoly.

Company born of PVC sheet extrusion line:

Screw with special mixing function and high plasticizing capacity design.
Hanger type die with two throttle design, sheet thickness accurately.
Temperature control ± 1C can accurately control the plasticizing process and sheet thickness, flatness.
Three-roll calender machine adopts horizontal, vertical or inclined 45 degrees, can be lifted freely.
Sheet thickness is controlled by adjusting