Specification TW-880 item A B screw diameter mm 35 38 L/D ratio 21.7 20 Cylinder head volume cm3 134 158 shot weight g 110 135 rate of injection(PS) g/s 84 99 plastising rate(PS) g/s 15 20 injection pressure mpa 179 152 screw speed rpm 210 sphere diamtter of nozzle mm SR15 clamping force KN 880 max mould opening stroke mm 315 distance between the tie bars mm 355x355 min mould height mm 150 max mould height mm 350 dia of mould location hole mm Φ125H7 ejection stroke mm 80 ejection force KN 39 nos of liftout rod 1 rated pressure of oil pump Mpa 16 pump motor power Kw 9 heatingcapacity of screw cylinder Kw 6.25 oil tank capacity L 170 demensions of machine(lxWxH) m 3.83x1.2x1.73 machine weight t 3.5