injection machine IMM4900

Description

Specification:
 Feature
  1. Clamp unit
 
 The clamping unit is quick moving platen, running placidity moving speed over 36m/min.
  Moving platen supported on the machine bed by adjustable slipping block that made zinc metal, it open and close quickly and lightly.
 
 End point positioning controlled by high precision transducers.
  Tie bars painting hardened Cr can able to bear or endure cauterization and abrasion.
 
 Tie bars with unload slot marches spring nut can be constant of using for long time.
  closing and opening speeds independently set, each programmable in 3 stages. It may be alarm automatic at abnormality.
 
 five points holding pressure to clamping processes computer-optimized.
  2. Injection unit
 
 n opposed cylinders ensure parallel injection movement.
  ew cylinders suitable for up to A, B, C. The screw may be optional 3 kinds of nitride, painting hardening Cr and double metals.
 
 3. Hydraulic system
  ustable backpressure and zero backpressure may be option.
 
 egrations valve board is response soon and high precision.
  raulic system can be able to overload running, sensitive to reasonability, lower pulse and higher stabilization.
 
 4. Electrical control unit
  a) There is 3-manners of manual, semi-auto, automatic in the menu.
 
 b) Controlled several section PID temperatures, monitoring, alarm and diagnosing.
  c) The menu of special computer imported has two color: one is black and write, other color.
 
 
 
SPECIFICATION  
A B C D
INJECTION UNIT  
SCREW DIAMETER  mm 75   80 85  90 
SCREW L/D RATIO  L/D  22.7  21  20  18.9
SHOT VOLUME(THEORETICAL)  cm3  1727  1965  2218  2487
INJECTION WEIGHT(PS)  g  1560  1788  2018  2266
INJECTION RATE  g/s  386  442  499  560
 
PLASTICIZING CAPACITY  g/s  60  66  70  75
INJECTION PRESSURE  MPa  191  168  148  132
SCREW SPEED  rpm  150
CLAMPING UNIT  
CLAMP FORCE  kN  4900
OPEN STROKE  mm  770
SPACE BETWEEN TIE BARS(W*H)  mm  800*780
MAX.MOULD HEIGHT  mm  810
MIN.MOULD HEIGHT  mm  330
EJECTOR STROKE  mm  200
EJECTOR FORCE  kN  150
OTHER  
MAX.PUMP PRESSURE  MPa  16
PUMP MOTOR POWER  kW  55
HEATING POWER kW  23.85
MACHINE DIMENSION(L*W*H)  m  7.80*2.10*2.60
OILTANK CUBAGE L  900
MACHINE WEIGHT  t  20