Yangli Group Corporation Limited

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High Speed Press

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J21G Series

High-Speed & High-Precision Press

Image of High Speed Press - J21G Series

Main Features

  • Combined pneumatic friction clutch and brake.
  • Pneumatic airbag type balance cylinder.
  • Duplex valves imported.
  • Electric compelling oil lubrication system.
  • Concertreted control by PLC with international brand.
  • Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from intermational brand.
  • Equipped with hydraulic overload protecting device.
  • J21G-16~45 adopts manual shut height adjustment with scale dispaly. J21G-63 and above type adopts electric shut height adjustmen with digital dispaly.
  • Electronic cam device with intelligent top dead center stop function and several safety function.
  • We can provide terminals according to customized die requirements.We also can provide automatic feeding device to realize auto produce of the press.
  • None postfix indicates the machine adopts common guide and rigid protector.
  • Suffix "A" indicates the press adopts roller guide and rigid protector.
  • Suffix "B" indicates the press adopts roller guide and hydraulic protector.

Specifications

Model J21G-16
J21G-16A
J21G-25
J21G-25A
J21G-25B
J21G-45
J21G-45A
J21G-45B
J21G-63
J21G-63A
J21G-63B
J21G-80
J21G-80A
J21G-80B
Capacity kN 160 250 450 630 800
Nominal Force mm 1.5 1.5 1.5 1.5 2
Slide Stroke mm 20 25 30 35 30 30 30 30
SPM min-1 200-500 200-400 200-300 200-400 200-350 200-250 200-250
Max. Die Height mm 190 230 250 260 320
Die Height Adjustment mm 45 50 50 60 60
Between Slide Center & Frame mm 170 210 250 300 300
Bolster (FB×LR) mm 320×480 400×700 480×820 570×850 570×1000
Bolster Opening (FB×LR) mm 100×220 100×300 170×320 160×300 170×420
Bolster Thickness mm 60 70 90 100 140
Slide Area (FB×LR) mm 180×200 210×250 280×400 400×480 420×560
Shank Hole (Dia.×Dpth) mm φ40×60 φ40×70 φ40×75 φ50×80 φ50×80
Between Columns mm 270 410 490 580 660
Motor Power kW 4 5.5 7.5 11 15
Outline Size (FB×LR×H) mm 1450×1020×2200 1620×1150×2400 1735×1300×2540 1800×1400×2700 1900×1550×2800
NW/GW kg 2600 3700 4800 5600 6200