HC220 220Ton 2200KN Clamping Force General Purpose Plastic Injection Molding Machine

HC220 220Ton 2200KN Clamping Force General Purpose Plastic Injection Molding Machine
General Purpose Plastic Injection Molding Machine
Servo Energy-saving Plastic Injection Molding Machine
Injection molding machine, high precision injection molding machines with the clamping force range from 60T to 4000T


Specifications Unit HC220
INJECTION UNIT A B C
Screw diameter mm 45 50 55
Screw L/D ratio L/D 23.9 21.4 19.3
Theoretical shot volume cm3 342 422 511
Shot weight(PS) g 311 384 465
Injection rate cm3/s 152 187.7 227.1
Injection pressure Mpa 174 141 117
Max. screw speed rpm 150
CLAMPING UNIT
Clamping force kN 2200
Opening stroke mm 465
Distance between tie-bars mm 520 x 520
Max. mold height mm 530
Min. mold height mm 200
Ejector stroke mm 145
Ejector force kN 60
OTHERS
Drive power kW 18.5
Heating capacity kW 14.2
Machine dimensions m 5.6 x 1.5 x 2
Machine weight t 7.2
Oil tank capacity L 310
CLAMPING PART:
We creates independently the box type high rigidity mold structure for the clamping part; the clamping support guide rail adopts the high rigidity design to reduce the deformation effectively; the toggle structure optimized and designed with computer achieves exceptionally stable and rapid clamping; and the enlarged mold thickness, the gear mold regulation unit and the internally installed mechanical safety lock as well as the 180-degree rotary product blanking bucket, all help achieve your individual demands and make your operation easier!
Box-type mold platen design, strong and durable. 
High quality copper bushes on tie bars guiding parts, working life long.
Push platen adopts the self-lubrication copper bushes, long life, high speed & precision.
Thicken central of platen, effective for mold and machine life and product precision.
Enhanced strength for fixed platen, improve products stability and quality.
Special designed machine base, clamping unit supported by the base girder, ensure machine base perfect balance, and few deformation after long time working.
Full supported injection base, avoid it up and down during high pressure injection.
High quality SKD61 screw tip, check ring and thrust ring, 38CrMoAl screw and barrel.
Self-lubrication bushes ensure high repeatability precision and long life.
Centralized lubrication for injection unit, easy for feeding lubrication grease.
Chimney exhaust designed nozzle purge guard, suitable for clean-plant production.
Barrel PID controls the difference of temperature less error.