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J21G SERIES
   

HIGH SPEED PRESS SHC/J21G

 
SHC/J21G series High-Speed & High-Precision Press
 
  Combined pneumatic friction clutch and brake
  Pneumatic airbage type balance cylinder
  Safety valves imported from Japan
  Automatic Oil Lubrication System
  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
  Terminals can be provided according to customized die requirements and also automatic feeding device can be provided to
  maximize the output of the Press.
 
 
Remark :
  No postfix indicates, that the machine adopts common guide and rigid protector.
  Suffix “A” indicates the Press adopts roller guide and rigid protector
  Suffix “B” indicates the pres adopts roller guide and hydraulic protector
 
 
(Press Specifications)
Description
Specifications
Type

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

Nominal force

ken

160

250

450

630

800

Stroke under nominal force

mm

1.5

1.5

1.5

1.5

2

Slide block stroke

mm

20

30

30

30

30

Number of stroke

min¨1

200-500

200-400

200-350

200-250

200-250

Max die set height

mm

190

230

250

260

320

Die set height adjustment

mm

45

50

50

60

60

Distance from slide block Centrex to the frame

mm

170

210

250

300

300

Worktable dimensions
( lf • b x Al • R)

mm

320 x 480

400 x 700

480 x 820

570 x 850

570 x 1000

Hole dimensions in bed
(lf • b x Al • R)

mm

100 x 220

100 x 300

170 x 320

160x 300

170 x 420

Thickness of bolster

mm

60

70

90

100

140

Dimensions of slide block bottom surface
(F • B X L • R)

mm

180x200

210 x 250

280 x 400

400 x 480

420 x 560

Size of the handle hole (Diameter Depth)

mm

Φ 40 x 60

Φ 40 x 70

Φ 40 x 75

Φ 50 x 80

Φ 50 x 80

Distance between columns of body

mm

270

410

490

580

660

Motor

Type

 

YCT180-4A

YCT200-4A

YCT200-4B

YCT225-4A

YCT225-4B

Power
kW
4
5.5
7.5
11
15

Outline dimension
(F • B x L • R x H)

mm

1450 x 1020 x 2200

1620 x 1150 x 2400

1735 X 1300 x 2540

1800 x 1400 x 2700

1900 x 1550 x 2800

Net/Gross weight

kg

2600/3000

3700/4200

4800/5500

5600/6600

6200/7200

 
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www.gmtpowerpress.com
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www.gmtshears.com