Specification TW-1780 item A B C D screw diameter mm 42 45 50 55 L/D ratio 32.8 22.2 20 18.2 Cylinder head volume cm3 290 330 410 495 shot weight g 265 300 370 446 rate of injection(PS) g/s 120 145 168 196 plastising rate(PS) g/s 24 28 34 38 injection pressure mpa 228 199 161 133 screw speed rpm 190 sphere diamtter of nozzle mm SR15 clamping force KN 1780 max mould opening stroke mm 435 distance between the tie bars mm 470x470 min mould height mm 190 max mould height mm 500 dia of mould location hole mm Φ160H7 ejection stroke mm 130 ejection force KN 53 nos of liftout rod 9 rated pressure of oil pump Mpa 16 pump motor power Kw 18.5 heatingcapacity of screw cylinder Kw 10.5 oil tank capacity L 315 demensions of machine(lxWxH) m 4.78x1.26x2.03 machine weight t 6