J21G series high-speed & high-precision press

  • Combined pneumatic friction clutch and brake.
  • Pneumatic airbag type balance cylinder
  • Duplex valves imported.
  • Electric compelling oil lubrication system.
  • Concentrated control by PLC with international brand.
  • Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand
  • Equipped with hydraulic overload protecting device
  • J21G-16~45 adopts manual shut height adjustment with scale display. J21G-63 and above type adopts electric shut height adjustment with digital display
  • 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.
  • Remark: 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.

 

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