4.Термопластавтоматы с прямым узлом смыкания для прецизионного литья серии K

4.Термопластавтоматы с прямым узлом смыкания для прецизионного литья серии K 

Item/Specification   K2-70 K2-100 K2-130 K2-170 K2-220
    K A B K A B K A B K A B K A B
Injection unit                                
Screw diameter mm 28 30 35 30 35 40 35 40 45 40 45 50 45 50 55
Shot volume (theoretical) cm3 74 85 115 106 144 188 183 239 302 289 366 452 414 511 618
Injection weight (ps) g 68 78 106 98 133 173 168 220 278 266 337 415 380 470 568
oz 2.4 2.8 3.7 3.4 4.7 6.1 5.9 7.7 9.8 9 11.9 15 13.4 16.6 20
Injection stroke mm 120 120 120 150 150 150 190 190 190 230 230 230 260 260 260
Injection pressure Mpa 2857 2489 1829 2836 2083 1595 2632 2015 1592 2380 1880 1523 2311 1872 1547
Injection rate g/sec 56 64 87 56 77 100 78 102 129 106 134 166 109 135 163
Plasticizing capacity g/sec 8 9 14 8 11 16 11 16 22 15 21 27 16 21 27
Screw speed rpm 246 246 246 189 189 189 195 195 195 189 189 189 147 147 147
Nozzle contact force ton 3.2 3.2 3.2 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 4.3 4.3 4.3
Nozzle move stroke mm 210 210 210 230 230 230 250 250 250 280 280 280 350 350 350
                                 
Clamping unit                                
Clamping force ton 70 100 130 170 220
Mold opening stroke mm 285 350 380 450 520
Max.daylight between platens mm 635 750 830 990 1090
Min.mold height mm 100 150 150 150 180
Max.mold height mm 350 400 450 540 570
Space between tie bars (HxV) mm 320x320 370x370 420x420 470x470 540x540
Overal size of platens (HxV) mm 480x480 550x550 610x610 690x690 780x780
Ejector tonnage ton 3.1 3.1 3.8 4.5 6.2
Ejector stroke mm 90 110 130 150 160
                                 
Others                                
Max.pump pressure Mpa 16 16 16 16 16
Heater power  KW 5.5 7.0 8.5 9 11.5
Pump motor power KW 11 11 13 18.5 18.5
Oil tank cubage L 220 250 280 320 400
Machine dimension (LxWxH)) m 3.8x1.2x1.7 4.5x1.3x1.8 5.2x1.4x1.9 5.4x1.5x2.2 5.7x1.6x2.4
Machine weight T 3.2 3.7 4.2 5.5 7

 

Clamping part

  • Optimum designed double-toggle-five-join clamping machienery.
  • High rigid mold paten with enlarged space between tie bar.
  • Mold paten with both T-slot and mold mounting holes.
  • Moving platen following bearing system, have raised the efficiency of open/close mold and reduces the energy consuption.
  • Optimized lubrication system ensuring precision clamping and prolonging the life time of tge clamping mechanism

Injection part

  • High speed and high pressure adopt special injection structure which improve injection speed.
  • The barrel and nozzle of injection setting can be disassembled randomly, it is easy to maintain.
  • Twin carriage cylinder ensure more even and stable injection.
  • High quality linear bearing couple ensure smooth and accurate injection.
  • Specific screw and barrel designs are available for processing different material requirements.

Hydraulic part

  • Use intenational brand hydraulic oil pump, energy-save credibility, stability
  • High speed and high pressure is controlled by hydraulic system.
  • The pre-injection ratio valves control device, with easy operation and acurate control.
  • The hydraulic oil flow design incorporates modular block technology for rapid oil transfer and fynamic system response. control valves are located in close proximity to each major control group.
  • Oil pipelines are positioned for easthetic appearance and easy of maintenance

Control part

  • Adopt imported computer which special for injection machine, lts processed and controlled by CPU. This is to expedite response from control system as well as to improve operational accuracy of the machine
  • Industrial quality components and circuit hardware design provide a stable and reliable control system.
  • Ultra bright LED'S are provide for input and output point inspection, providing convenient indication of the machine's operation and machine servicing.