Electric Series

Energy saving and ECO system

  • Maximization of energy saving through independent control of each driving unit.
  • Over 70% saving of energy comparing with hydraulic machine.
  • Over 80% saving of cooling water by not using oil.

Center press design through FEA (Finite Element Analysis)

  • Minimization of mold deformation
  • Uniform clamping force
  • Equalization of molding parts
  • Improvement of molding stability for multi cavity

Feature of GB SERIES

  • Improvement of operator's safety by hexagon cover design.
  • The angle of controller unit can be adjusted by the electric cylinder to meet operator's eye level.
  • Portable remote control key box.
Injection Unit Model 80 ton
Item Unit S A B
Screw Diameter mm 25 28 32
Standard Injection Pressure kg/cm² 2800 2232 1709
Mpa 275 219 168
Holding Pressure kg/cm² 2240 1786 1367
Mpa 220 175 134
Injection Speed mm/sec 400 400 400
Injection Rate cm³/sec 196 246 322
High Speed Injection Pressure kg/cm² 2800 2232 1709
Mpa 275 219 168
Holding Pressure kg/cm² 2240 1786 1367
Mpa 220 175 134
Injection Speed mm/sec 800 800 800
Injection Rate cm³/sec 393 493 643
Injection Stroke mm 120 120 120
Shot Size cm³ 59 74 97
Shot Weight g 54 68 89
Plasticizing Capacity kg/hr 42 57 81
Screw speed rpm 0~500
Clamping Unit
(Double toggle)
Clamping Force ton 80
Space Between Tiebar(H x V) mm 420 x 420
Platen Size(H x V) mm 580 x 580
Opening Stroke mm 300
Max. Mold Weight kg 455
Min. Mold Height mm 150
Max. Mold Height mm 410
Ejector Force ton 2.5
Ejector Stroke mm 80
General Heater Capacity kW 10.3
Machine Weight ton 4.8
Machine Size(L x W x H) m 4.53 x 1.51 x 1.65
  • Shot Size = Cross sectional area of screw diameter x screw stroke
  • Shot weight = Shot size x material constant
  • Above data can be changed according to the manufacturer's R&D plan without notice to customer side
Injection Unit Model 120 ton
Item Unit S A B
Screw Diameter mm 28 32 36
Standard Injection Pressure kg/cm² 2400 1838 1452
Mpa 235 180 142
Holding Pressure kg/cm² 1920 1470 1162
Mpa 188 144 114
Injection Speed mm/sec 400 400 400
Injection Rate cm³/sec 246 322 407
High Speed Injection Pressure kg/cm² 2400 1838 1452
Mpa 235 180 142
Holding Pressure kg/cm² 1920 1470 1162
Mpa 188 144 114
Injection Speed mm/sec 800 800 800
Injection Rate cm³/sec 493 643 814
Injection Stroke mm 160 160 160
Shot Size cm³ 99 129 163
Shot Weight g 91 119 150
Plasticizing Capacity kg/hr 52 74 101
Screw speed rpm 0~500
Clamping Unit
(Double toggle)
Clamping Force ton 120
Space Between Tiebar(H x V) mm 460 x 460
Platen Size(H x V) mm 650 x 650
Opening Stroke mm 350
Max. Mold Weight kg 628
Min. Mold Height mm 150
Max. Mold Height mm 450
Ejector Force ton 3.5
Ejector Stroke mm 100
General Heater Capacity kW 11.5
Machine Weight ton 6.5
Machine Size(L x W x H) m 5.25 x 1.96 x 1.78
  • Shot Size = Cross sectional area of screw diameter x screw stroke
  • Shot weight = Shot size x material constant
  • Above data can be changed according to the manufacturer's R&D plan without notice to customer side
Injection Unit Model 170 ton
Item Unit S A B
Screw Diameter mm 36 40 45
Standard Injection Pressure kg/cm² 2300 1863 1472
Mpa 225 183 144
Holding Pressure kg/cm² 1840 1490 1178
Mpa 180 146 115
Injection Speed mm/sec 250 250 250
Injection Rate cm³/sec 254 314 398
High Speed Injection Pressure kg/cm² 2300 1863 1472
Mpa 225 183 144
Holding Pressure kg/cm² 1840 1490 1178
Mpa 180 146 115
Injection Speed mm/sec 500 500 500
Injection Rate cm³/sec 509 628 795
Injection Stroke mm 180 180 180
Shot Size cm³ 183 226 286
Shot Weight g 167 206 261
Plasticizing Capacity kg/hr 78 103 141
Screw speed rpm 0~350
Clamping Unit
(Double toggle)
Clamping Force ton 170
Space Between Tiebar(H x V) mm 520 x 520
Platen Size(H x V) mm 740 x 740
Opening Stroke mm 400
Max. Mold Weight kg 904
Min. Mold Height mm 220
Max. Mold Height mm 500
Ejector Force ton 4.0
Ejector Stroke mm 120
General Heater Capacity kW 12.65
Machine Weight ton 8.6
Machine Size(L x W x H) m 5.96 x 1.98 x 1.86
  • Shot Size = Cross sectional area of screw diameter x screw stroke
  • Shot weight = Shot size x material constant
  • Above data can be changed according to the manufacturer's R&D plan without notice to customer side
Injection Unit Model 250 ton
Item Unit S A B
Screw Diameter mm 45 50 55
Standard Injection Pressure kg/cm² 2200 1782 1473
Mpa 216 175 144
Holding Pressure kg/cm² 1760 1426 1178
Mpa 173 140 115
Injection Speed mm/sec 200 200 200
Injection Rate cm³/sec 318 393 475
High Speed Injection Pressure kg/cm² 2200 1782 1473
Mpa 216 175 144
Holding Pressure kg/cm² 1760 1426 1178
Mpa 173 140 115
Injection Speed mm/sec 400 400 400
Injection Rate cm³/sec 636 785 950
Injection Stroke mm 200 200 200
Shot Size cm³ 318 393 475
Shot Weight g 286 353 428
Plasticizing Capacity kg/hr 128 158 192
Screw speed rpm 0~350
Clamping Unit
(Double toggle)
Clamping Force ton 220
Space Between Tiebar(H x V) mm 610 x 610
Platen Size(H x V) mm 890 x 890
Opening Stroke mm 550
Max. Mold Weight kg 1550
Min. Mold Height mm 250
Max. Mold Height mm 650
Ejector Force ton 5.0
Ejector Stroke mm 130
General Heater Capacity kW 19.88
Machine Weight ton 14
Machine Size(L x W x H) m 7.09 x 2.02 x 2.15
  • Shot Size = Cross sectional area of screw diameter x screw stroke
  • Shot weight = Shot size x material constant
  • Above data can be changed according to the manufacturer's R&D plan without notice to customer side
Injection Unit Model 330 ton
Item Unit S A B
Screw Diameter mm 50 55 60
Standard Injection Pressure kg/cm² 2400 1983 1667
Mpa 235 194 163
Holding Pressure kg/cm² 1920 1586 1334
Mpa 188 156 131
Injection Speed mm/sec 200 200 200
Injection Rate cm³/sec 393 475 565
High Speed Injection Pressure kg/cm² 2400 1983 1667
Mpa 235 194 163
Holding Pressure kg/cm² 1920 1586 1334
Mpa 188 156 131
Injection Speed mm/sec 400 400 400
Injection Rate cm³/sec 785 950 1131
Injection Stroke mm 240 240 240
Shot Size cm³ 471 570 679
Shot Weight g 429 519 618
Plasticizing Capacity kg/hr 121 156 197
Screw speed rpm 0~250
Clamping Unit
(Double toggle)
Clamping Force ton 300
Space Between Tiebar(H x V) mm 720 x 720
Platen Size(H x V) mm 1030 x 1030
Opening Stroke mm 630
Max. Mold Weight kg 2627
Min. Mold Height mm 300
Max. Mold Height mm 750
Ejector Force ton 6.0
Ejector Stroke mm 150
General Heater Capacity kW 26.03
Machine Weight ton 18
Machine Size(L x W x H) m 7.91 x 2.18 x 2.25
  • Shot Size = Cross sectional area of screw diameter x screw stroke
  • Shot weight = Shot size x material constant
  • Above data can be changed according to the manufacturer's R&D plan without notice to customer side

Energy saving and ECO system

  • Maximization of energy saving through independent control of each driving unit.
  • Over 70% saving of energy comparing with hydraulic machine.
  • Over 80% saving of cooling water by not using oil.

Center press design through FEA (Finite Element Analysis)

  • Minimization of mold deformation
  • Uniform clamping force
  • Equalization of molding parts
  • Improvement of molding stability for multi cavity

Optimization of space to replace hydraulic machine

  • Compact size comparison with other electric machine to improve space utilization.
Injection Unit Model 80 ton
Item Unit S A B
Screw Diameter mm 25 28 32
Injection Pressure kg/cm² 2800 2232 1709
Mpa 275 219 168
Holding Pressure kg/cm² 2240 1786 1367
Mpa 220 175 134
Injection Speed mm/sec 400 400 400
Injection Rate cm³/sec 196 246 322
Injection Stroke mm 120 120 120
Shot Size cm³ 59 74 97
Shot Weight g 54 68 89
Plasticizing Capacity kg/hr 42 57 81
Screw speed rpm 0~500
Clamping Unit
(Double toggle)
Clamping Force ton 80
Space Between Tiebar(H x V) mm 420 x 420
Platen Size(H x V) mm 580 x 580
Opening Stroke mm 300
Max. Mold Weight kg 455
Min. Mold Height mm 150
Max. Mold Height mm 410
Ejector Force ton 2.5
Ejector Stroke mm 80
General Heater Capacity kW 10.3
Machine Weight ton 4.8
Machine Size(L x W x H) m 4.34 x 1.31 x 1.63
  • Shot Size = Cross sectional area of screw diameter x screw stroke
  • Shot weight = Shot size x material constant
  • Mold size must be over 60% of Space Between the Tiebar (H×V)
  • Max. injection pressure, Max. holding pressure are output value from injection device but not pressure of molten resin.
  • Max. injection pressure, Max. holding pressure are Max. adjustable set value in the machine.
  • Injection rate and injection speed are calculated value. Actual injection rate and injection speed are restricted by injection pressure.
  • Above data can be changed according to the manufacturer's R&D plan without notice to customer side.
Injection Unit Model 120 ton
Item Unit S A B
Screw Diameter mm 28 32 36
Injection Pressure kg/cm² 2400 1838 1452
Mpa 235 180 142
Holding Pressure kg/cm² 1920 1470 1162
Mpa 188 144 114
Injection Speed mm/sec 400 400 400
Injection Rate cm³/sec 246 322 407
Injection Stroke mm 160 160 160
Shot Size cm³ 99 129 163
Shot Weight g 91 119 150
Plasticizing Capacity kg/hr 52 74 101
Screw speed rpm 0~500
Clamping Unit
(Double toggle)
Clamping Force ton 120
Space Between Tiebar(H x V) mm 460 x 460
Platen Size(H x V) mm 650 x 650
Opening Stroke mm 350
Max. Mold Weight kg 628
Min. Mold Height mm 150
Max. Mold Height mm 450
Ejector Force ton 3.5
Ejector Stroke mm 100
General Heater Capacity kW 11.5
Machine Weight ton 6.5
Machine Size(L x W x H) m 5.02 x 1.48 x 1.78
  • Shot Size = Cross sectional area of screw diameter x screw stroke
  • Shot weight = Shot size x material constant
  • Mold size must be over 60% of Space Between the Tiebar (H×V)
  • Max. injection pressure, Max. holding pressure are output value from injection device but not pressure of molten resin.
  • Max. injection pressure, Max. holding pressure are Max. adjustable set value in the machine.
  • Injection rate and injection speed are calculated value. Actual injection rate and injection speed are restricted by injection pressure.
  • Above data can be changed according to the manufacturer's R&D plan without notice to customer side.
Injection Unit Model 170 ton
Item Unit S A B
Screw Diameter mm 36 40 45
Injection Pressure kg/cm² 2300 1863 1472
Mpa 225 183 144
Holding Pressure kg/cm² 1840 1490 1178
Mpa 180 146 115
Injection Speed mm/sec 250 250 250
Injection Rate cm³/sec 254 314 398
Injection Stroke mm 180 180 180
Shot Size cm³ 183 226 286
Shot Weight g 167 206 261
Plasticizing Capacity kg/hr 78 103 141
Screw speed rpm 0~350
Clamping Unit
(Double toggle)
Clamping Force ton 170
Space Between Tiebar(H x V) mm 520 x 520
Platen Size(H x V) mm 740 x 740
Opening Stroke mm 400
Max. Mold Weight kg 904
Min. Mold Height mm 220
Max. Mold Height mm 500
Ejector Force ton 4.0
Ejector Stroke mm 120
General Heater Capacity kW 12.65
Machine Weight ton 8.6
Machine Size(L x W x H) m 5.77 x 1.56 x 1.86
  • Shot Size = Cross sectional area of screw diameter x screw stroke
  • Shot weight = Shot size x material constant
  • Mold size must be over 60% of Space Between the Tiebar (H×V)
  • Max. injection pressure, Max. holding pressure are output value from injection device but not pressure of molten resin.
  • Max. injection pressure, Max. holding pressure are Max. adjustable set value in the machine.
  • Injection rate and injection speed are calculated value. Actual injection rate and injection speed are restricted by injection pressure.
  • Above data can be changed according to the manufacturer's R&D plan without notice to customer side.
Injection Unit Model 250 ton
Item Unit S A B
Screw Diameter mm 45 50 55
Injection Pressure kg/cm² 2200 1782 1473
Mpa 216 175 144
Holding Pressure kg/cm² 1760 1426 1178
Mpa 173 140 115
Injection Speed mm/sec 200 200 200
Injection Rate cm³/sec 318 393 475
Injection Stroke mm 200 200 200
Shot Size cm³ 318 393 475
Shot Weight g 286 353 428
Plasticizing Capacity kg/hr 128 158 192
Screw speed rpm 0~350
Clamping Unit
(Double toggle)
Clamping Force ton 220
Space Between Tiebar(H x V) mm 610 x 610
Platen Size(H x V) mm 890 x 890
Opening Stroke mm 550
Max. Mold Weight kg 1550
Min. Mold Height mm 250
Max. Mold Height mm 650
Ejector Force ton 5.0
Ejector Stroke mm 130
General Heater Capacity kW 19.88
Machine Weight ton 14
Machine Size(L x W x H) m *
  • Shot Size = Cross sectional area of screw diameter x screw stroke
  • Shot weight = Shot size x material constant
  • Mold size must be over 60% of Space Between the Tiebar (H×V)
  • Max. injection pressure, Max. holding pressure are output value from injection device but not pressure of molten resin.
  • Max. injection pressure, Max. holding pressure are Max. adjustable set value in the machine.
  • Injection rate and injection speed are calculated value. Actual injection rate and injection speed are restricted by injection pressure.
  • Above data can be changed according to the manufacturer's R&D plan without notice to customer side.
Injection Unit Model 330 ton
Item Unit S A B
Screw Diameter mm 50 55 60
Injection Pressure kg/cm² 2400 1983 1667
Mpa 235 194 163
Holding Pressure kg/cm² 1920 1586 1334
Mpa 188 156 131
Injection Speed mm/sec 200 200 200
Injection Rate cm³/sec 393 475 565
Injection Stroke mm 240 240 240
Shot Size cm³ 471 570 679
Shot Weight g 429 519 618
Plasticizing Capacity kg/hr 121 156 197
Screw speed rpm 0~250
Clamping Unit
(Double toggle)
Clamping Force ton 300
Space Between Tiebar(H x V) mm 720 x 720
Platen Size(H x V) mm 1030 x 1030
Opening Stroke mm 630
Max. Mold Weight kg 2627
Min. Mold Height mm 300
Max. Mold Height mm 750
Ejector Force ton 6.0
Ejector Stroke mm 150
General Heater Capacity kW 26.03
Machine Weight ton 18
Machine Size(L x W x H) m *
  • Shot Size = Cross sectional area of screw diameter x screw stroke
  • Shot weight = Shot size x material constant
  • Mold size must be over 60% of Space Between the Tiebar (H×V)
  • Max. injection pressure, Max. holding pressure are output value from injection device but not pressure of molten resin.
  • Max. injection pressure, Max. holding pressure are Max. adjustable set value in the machine.
  • Injection rate and injection speed are calculated value. Actual injection rate and injection speed are restricted by injection pressure.
  • Above data can be changed according to the manufacturer's R&D plan without notice to customer side.