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Punch Press JL21 SERIES

Short Description:

JL21 SERIES OPEN BACK FIXED TABLE PRESS FEATURES: JL21 series open back fixed table press of adjustable stroke Welded body with steel plate and high intensity. Combined pneumatic friction clutch and brake. Slide stroke adjusted by air cylinder. Eight-face slide guide. JL21-25 type Six-face slide guide Equipped with hydraulic overload protecting device Electric compelling oil lubrication system. JL21-45 and above type adopts electric shut height adjustment with digital display . Equipped with ...


Product Detail

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JL21 SERIES OPEN BACK FIXED TABLE PRESS FEATURES:

JL21 series open back fixed table press of adjustable stroke

Welded body with steel plate and high intensity.

Combined pneumatic friction clutch and brake.

Slide stroke adjusted by air cylinder.

Eight-face slide guide. JL21-25 type Six-face slide guide

Equipped with hydraulic overload protecting device

Electric compelling oil lubrication system.

JL21-45 and above type adopts electric shut height adjustment with digital display .

Equipped with lifting balance cylinder device.

Duplex valves imported.

Control by PLC with international brand.

Buttons, indicators, AC contactors, air circuit breakers and other controlling devices  are imported from international brand.

Equipped with optional air cushion device, automatic feed shaft and photoelectric protector,which can used to work with various automatic equipments

SPECIFICATIONS:

MODEL

JL21-25

JL21-45

JL21-63

JL21-80

JL21-110

JL21-125

JL21-160

JL21-200

JL21-250

Capacity

kN

250

450

630

800

1100

1250

1600

2000

2500

Nominal Stroke

mm

3

4

4

5

6

6

6

6

8

Slide Stroke

mm

10-110

20-120

10-150

10-150

10-160

10-160

16-160

19-180

21-220

SPM

Fixed

min-1

100

80

70

60

50

50

40

35

30

Variable

min-1

80-120

70-90

60-80

50-70

40-60

40-60

35-50

30-50

25-40

Max. Die Height

mm

250

270

300

320

350

350

350

450

500

Die Height Adjustment

mm

50

60

80

80

80

80

110

110

120

Throat Depth

mm

210

230

300

300

350

350

380

390

420

Between Columns

mm

450

550

620

640

710

760

810

870

960

Bolster

LR

mm

700

810

900

1000

1150

1150

1300

1400

1400

FB

mm

400

440

580

580

680

680

740

760

800

Thk

mm

80

110

110

120

140

140

150

160

170

Bolster Opening

(Up Hole Dia.×Dpth×Low Hole Dia.)

mm

φ170×20

×φ150

φ180×30

×φ160

φ200×40

×φ180

φ200×40

×φ180

420×540

420×540

480×540

φ300×50

×φ260

φ320×50

×φ280

Slide Area

LR

mm

360

600

680

710

810

810

920

920

970

FB

mm

300

360

400

440

500

500

580

600

650

Shank Hole

Dia.

mm

φ40

φ40

φ50

φ50

φ60

φ60

φ65

φ65

φ70

Dpth

mm

60

60

80

80

80

80

90

90

90

Main Motor Power

kW

3

5.5

7.5

7.5

11

11

15

18.5

22

Outline Size

FB

mm

1460

1600

1680

1750

1850

1850

2250

2500

2730

LR

mm

950

1100

1200

1250

1400

1450

1560

1580

1640

H

mm

2380

2800

3050

3150

3250

3250

3765

3420

3550

Net Weight

kg

3100

4350

6500

8500

10800

11500

15000

17950

24500

 

 

 

 


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