Specification TW-4280 item A B C screw diameter mm 70 75 80 L/D ratio 22.5 21 19.2 Cylinder head volume cm3 1423 1635 1858 shot weight g 1320 1521 1725 rate of injection(PS) g/s 330 380 430 plastising rate(PS) g/s 45 52 59 injection pressure mpa 186 162 143 screw speed rpm 150 sphere diamtter of nozzle mm SR15 clamping force KN 4280 max mould opening stroke mm 715 distance between the tie bars mm 760x700 min mould height mm 300 max mould height mm 800 dia of mould location hole mm Φ200H7 ejection stroke mm 200 ejection force KN 145 nos of liftout rod 13 rated pressure of oil pump Mpa 16 pump motor power Kw 37 heatingcapacity of screw cylinder Kw 24.1 oil tank capacity L 880 demensions of machine(lxWxH) m 7.46x1.8x2.66 machine weight t 18