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J21G-25

J21G-25

Open-type High-speed Press



Model: J21G-25
Punch force: 250KN
Slide stroke: 30mm
Number of stroke: 100-300times/min
Table size: 360x560mm

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Product Description

Open-type High-speed Press



Model: J21G-25
Punch force: 250KN
Slide stroke: 30mm
Number of stroke: 100-300times/min
Table size: 360x560mm



Technical Specification


Model

Unit

J21G-25

J21G-35

J21G-60

J21G-80

Nominal force

KN

250

350

600

800

Stroke of nominal force

mm

10

12

16

2

Stroke of sliding block

mm

30

30

30

30

Number of strokes

times/min

100-300

100-300

100-200

100-200

Max. height for die loading

mm

195

225

310

350

Adjustment range fro die loading height

mm

60

60

70

70

Distance from slide block centre to the frame

mm

190

230

280

310

Space between columns

mm

320

380

450

500

Bottom surface size of sliding block

mm

210x260

220x320

270x430

400x480

Die handle hole size

mm

40x60

50x65

50x70

50x70

Worktable size

mm

360x560

432x673

533x813

600x900

Worktable material discharge hole size

mm

120x70

160x80

180x90

180x110

Power

kw

3

5.5

7.5

11

Machine dimensions (LxWxH)

mm

1050x1260x2100x2100

1280x1390x2250

1640x1520x2950

1870x1460x2820

Machine weight

kg

2100

3000

5500

6800






Product Details


  • Press machines of this series are especially fit for metallic hardware & tools, electronic industry and micro electrical machinery; it fitted with automatic feeding device, the machine can achieve stamping operation in high efficiency and high precision.

  • Reinforced welded steel plates for machine body, high in rigidity.

  • Stepless speed variation, convenient for operation.

  • PLC control for electrical section, high reliability, steady transmission and low noise level.

  • Low inertia clutch, steady engagement and quick branking.

  • Pneumatic balancing device.

  • Automatic circulating proportion & regular thin oil lubrication for specific points to ensure sufficient, uniform and reliable lubrication.

  • Safety duplex valve for air passages, flexible movement, safe and reliable.






Standard Accessories





Optional Accessories





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