The screw of PET optical sheet production equipment adopts special mixing function and high plasticizing capacity design to minimize the generation of crystal point. The hanger type die head adopts special throttling design with coarse and fine adjustment, which makes the sheet thickness adjustment more accurate.
The PET flake production line equipment manufactured by GWELL has reached or is close to the standards of the world's first-class equipment in terms of energy consumption, intelligence, automation indexes and safety standards, process standards, etc.
The equipment has a number of invention and utility model patents, and is the alternative to imported first-class equipment, but has an unparalleled cost-performance advantage. Three roll calender temperature control ± 1℃ can precisely control the plasticization process and the thickness of the sheet, flatness and brightness of the package roll surface. Different types of three-roller calender can be used for different materials to make the production process more perfect.
