JH21 pneumatic Power press with wet clutch and hydraulic overload protector

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Description

JH21 pneumatic Power press with wet clutch and hydraulic overload protector

Open Back Press with Fixed Bed, a kind of thin sheet metal processing universal press imported advanced technology of AIDA company in Japan, which is suitable for shearing, punching, blanking, bending and shallow drawing. The structural feature is as follows:

BRIEF INTRODUCTION OF STRUCTURE

1,The frame is welding with whole steel plate which has high rigidity, reasonable structure and beautiful design.

2,The press adopts the vertical crankshaft structure. The distance of fulcrum is short and the crank is rigid.

Driving gear is installed into the frame and gear is immersed in oil reservoir. Customer could choose Electromagnetic governor(Wannan motor factory), which is stepless speed regulation within a certain range and enlarge the area of craft.

3,The press adopts Italy low inertia combined wet friction clutch and brake made in Shanghai OMPI, which has little passive inertia, low energy consumption, reliable interlock of clutch and brake and long longevity.

4,The slide is a whole cast form construction which adopts hydraulic overload protector made in Showa, Japan with agile and reliable action. After overload, it can reset automatically to reduce the down time and improve the availability of press. High pressure oil seal which is imported from German is installed in slide high pressure cylinder.

5,The shut height adopts electric adjustment, which has digital display. Its display is 0.10mm.

The press adopts hexahedral rectangle lengthen gib, which has high guiding precision and steady precision.

The press has pneumatic balancer, which reduce the second stroke. It runs smoothly to improve the dynamic precision of press.

6,The control part adopts PLC from Mitsubishi, which is efficient to guarantee the reliability of control part.

7,The press adopts dual valve from TACO, Japan, which can guarantee the safety and reliability of clutch.

8,The press adopts cam controller which be combined with proximity switch. It can send signal exactly within the range of 360°and control the criterion of various actions and the harmony of assist machine to improve the reliability of press. Besides, the press has two-hand operating button and foot pedal switch, which can realize Continuous, Single and Inch mode.

JH21-25B

JH21-25

JH21–45

JH21-63

JH21-80

JH21-110

JH21-125

Capacity

kN

250

250

450

630

800

1100

1250

Nominal Stroke

mm

3

3

4

4

5

6

6

Slide Stroke

mm

60

80

100

120

140

160

160

SPM

Fixed

min-1

100

100

80

70

60

50

50

Variable

80-120

80-120

70-90

60-80

50-70

40-60

40-60

Max. Die Height

mm

200

250

270

300

320

350

350

Die Height Adjustment

mm

50

50

60

80

80

80

80

Between Slide Center & Frame

mm

160

210

230

300

300

350

350

Bolster (FB×LR)

mm

300×680

400×700

440×810

580×900

580×1000

680×1150

680×1150

Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.)

mm

130×260

φ170×20×φ150

φ180×30×φ160

φ200×40×φ180

φ200×40×φ180

φ260×50×φ220

φ260×50×φ220

Bolster Thickness

mm

70

80

110

110

120

140

140

Bolster Opening (Dia./FB×LR)

mm

200×270

260×250

300×300

390×460

390×520

420×540

420×540

Slide Area (FB×LR)

mm

270×330

300×360

340×410

400×480

420×560

500×650

540×680

Shank Hole (Dia.×Dpth)

mm

φ40×60

φ40×60

φ40×60

φ50×80

φ50×80

φ60×80

φ60×80

Between Columns

mm

448

450

550

560

640

760

760

Main Motor Power

kW

3

3

5.5

5.5

7.5

11

11

Outline Size (FB×LR×H)

mm

1150×1050×2050

1300×1050×2050

1390×1200×2400

1580×1210×2520

1640×1280×2700

1850×1450×3060

1850×1490×3060

Net Weight

kg

2200

2600

3450

5400

7000

9340

9900

JH21-160B

JH21-200

JH21-200B

JH21-250

JH21-250B

JH21-315

JH21-315B

Capacity

kN

1600

2000

2000

2500

2500

3150

3150

Nominal Stroke

mm

6

6

6

8

8

8

8

Slide Stroke

mm

160

180

200

200

250

200

250

SPM

Fixed

min-1

40

35

35

30

30

30

30

Variable

35-50

30-40

30-40

25-35

25-35

25-35

25-35

Max. Die Height

mm

350

390

450

430

500

430

550

Die Height Adjustment

mm

110

110

110

120

120

120

120

Between Slide Center & Frame

mm

380

390

390

420

420

420

460

Bolster (FB×LR)

mm

740×1300

760×1400

760×1400

800×1400

800×1400

800×1400

880×1600

Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.)

mm

φ300×50×φ260

φ300×50×φ260

φ300×50×φ260

φ320×50×φ280

φ320×50×φ280

φ320×50×φ280

φ320×50×φ280

Bolster Thickness

mm

150

160

160

170

170

170

200

Bolster Opening (Dia./FB×LR)

mm

φ470

φ470

φ470

370×570

370×570

440×580

440×580

Slide Area (FB×LR)

mm

580×770

600×800

600×800

650×850

650×850

650×850

700×950

Shank Hole (Dia.×Dpth)

mm

φ65×85

φ65×90

φ65×90

φ70×90

φ70×90

φ70×90

φ70×90

Between Columns

mm

850

870

870

960

960

920

920

Main Motor Power

kW

15

18.5

18.5

22

22

30

30

Outline Size (FB×LR×H)

mm

2280×1550×3240

2500×1580×3320

2500×1580×3420

2730×1640×3550

2770×1700×4060

2770×1650×3550

2850×1700×4450

Net Weight

kg

14500

17000

17350

23500

24500

25000

28000

JH21-400

JH21-400B

Capacity

kN

4000

4000

Nominal Stroke

mm

10

10

Slide Stroke

mm

200

250

SPM

Fixed

min-1

25

25

Variable

20-30

20-30

Max. Die Height

mm

430

550

Die Height Adjustment

mm

120

120

Between Slide Center & Frame

mm

420

490

Bolster (FB×LR)

mm

760×1400

940×1800

Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.)

mm

φ320×50×φ280

φ320×50×φ280

Bolster Thickness

mm

180

200

Bolster Opening (Dia./FB×LR)

mm

440×580

440×580

Slide Area (FB×LR)

mm

690×900

720×1000

Shank Hole (Dia.×Dpth)

mm

φ70×90

φ70×90

Between Columns

mm

960

960

Main Motor Power

kW

37

37

Outline Size (FB×LR×H)

mm

2830×1680×3890

3100×1900×4600

Net Weight

kg

29500

34000

Real life photos:

Our Services

Competitive Pricing

Due to our batch manufacturing, we will have a lower price with best quality machines.

Technical Support

When a breakdown occurs, our technicals are on call for both online & onsite correction.

Strict Quality Control

All machines are inspected by our quality control department before shipped out.

Spare Part Kits

Critical components & worn spare parts are offered to avoid unplanned stops.

Expert Solutions

We will provide you professional expert suggestions for your required machine.

Fast Delivery

All of the machine ordered by our customer will be delivered within 30 days.

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