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                    1. lead-from the depth understanding of screw
                    2. Foam screw. Specification

                      Long diameter ratio: L/D: 40-60.

                      Parallel twin screw barrel. Specification


                      Plated single screw Specification
                      Cold feed screw barrel. Specification

                      Diameter: Φ ? 300-60    

                      Length to diameter ratio L/D = 12 to 18

                      Extruder screw barrel. Specification

                      Specification: Φ15 - Φ360 mm

                      Length ratio: L/D=15-56.

                      IMM screw barrel. Specification

                      Clamping force: 25-38000KN

                      Resin shot: 30-50000g

                      Foam screw. Parallel twin screw barrel. Plated single screw Cold feed screw barrel.
                      Zhejiang Sheen Machinery Co.,Ltd
                    3. Applied to LDPE、HDPE、PVC、ABS、PPR、EPS、XPS and other plastic pieces, plates, films, tubes, particles and other extrusion to create the greatest value for customers
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