... Series Multi-layers Plastic Thick Plate Extruder I.Parameters ParameterDCP105/65/65-1000DCP110/75/75-1400DCP120/90/90-1600Available materialPP, HIPS, GPPS ... , HIPS, GPPS, PEPP, HIPS, GPPS, PEDiameter of screw(mm)105/65/65110/75/75120/90/90Ratio of length and diameter of ...