500ton plastic injection machine is fairly designed, well manufactured and high efficiency. Specifications:Injection unit:1) Screw diameter: 80, 85, 90mm2) Injection capacity: 1,965, 2,218 ... , 100, 118g/s6) Injection pressure: 168, 149, 133MPa7) Screw speed: 0 - 140rpmClamping unit:1) Clamp tonnage: 5,000kN2) Moulding board movement: 725mm3 ...