Shanghai Yiduan Machine Tool Manufacturing Co., Ltd
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Deep throat punch J21S-40 tons
Deep throat punch J21S-40 tons
Product details

深喉冲床J21S-40吨


Performance characteristics of J23 series open tilting press:

1. This series of presses adopts a rigid rotary key clutch, with a simple structure, easy operation and maintenance, and uses helical gear transmission for smooth operation; The J23-25 open tilting press has low impact and noise. It is a domestic company that has changed the sliding bearings (i.e. copper pads) of the transmission gear to rolling bearings. After the change, the transmission gear is wear-resistant, avoiding the increase in gear noise caused by rapid wear of copper pads.

The J23-35 open tilting press is unique in the industry. The body of 35T press produced by other domestic manufacturers basically adopts the body of 25T press, and the transmission gear adopts copper pads. Only we have redesigned the body, the 35T body is much heavier than the 25T body (with better strength), and adopts rolling bearing transmission (with less gear noise), which is equivalent to a general lightweight 40T press.

3. The 80T and above tonnage press adopts a pneumatic double balance cylinder structure, with small fluctuations in balance force, balancing the weight of the slider and upper mold, and avoiding machine tool shaking caused by the above weight. It can prevent the impact and noise caused by reverse force on gears during transmission, eliminate the gap between connecting rods and sliders, and reduce the impact and wear of stressed parts; It can prevent accidents caused by the sliding block falling due to brake failure or connecting rod breakage.


深喉冲床J21S-40吨


technical parameter

Unit Unit

J23-6.3

J23-10

J23-16

J23-25

J23-35

J23-40

J23-63

JB23-63

J23-80

J23-100

J23-125

Sliding block nominal pressure

KN

63

100

160

250

350

400

630

630

800

1000

1250

Rated toque journey

mm

2

2

2

2.5

3.5

6

6

7

7

7

8

Slide stroke

mm

35

45

55

65

80

90

110

110

120

140

150

Fast travel times

times/min

170

145

125









Low speed of travel frequency

times/min




55

50

45

50

40

38

38

38

Closed height

mm

150

180

220

270

290

320

360

390

440

480

500

Closed height adjustment amount

mm

30

35

45

55

60

65

80

80

90

100

100

Distance from slider centerline to machine

mm

110

130

160

200

220

250

260

310

350

380

390

Column distance

mm

150

180

220

270

280

340

350

420

450

560

550

Bottom size of slider

Left and right L × R

mm

140

170

200

250

250

300

300

400

430

540

540

Front and back F × B

mm

120

150

180

220

220

260

260

360

360

480

480

Mold handle hole size

diameter

mm

30

30

40

40

40

50

50

50

60

60

60

depth

mm

55

55

60

60

60

70

70

70

75

75

75

Workbench size

Left and right L × R

mm

310

370

450

560

610

700

760

860

950

1080

1100

Front and back F × B

mm

200

240

300

370

400

460

480

570

650

710

720

Diameter of discharge hole

mm

60

80

100

120

120

150

150

180

200

220

180

Thickness of worktable

mm

30

35

40

50

60

65

80

80

100

120

130

Maximum tilt angle


45

35

35

30

30

30

20

20

20

15

13

The distance between the workbench and the ground

mm

750

730

750

800

815

850

810

850

850

850

860

External dimensions

Left and right L × R

mm

780

900

1150

1345

1460

1721

1810

1958

2060

2404

2504

Front and back F × B

mm

620

665

847

950

1058

1335

1350

1500

1715

1790

1790

high

mm

1503

1658

1910

2130

2225

2488

2740

2868

3290

3625

3715

Distance between anchor bolts

Left and right L × R

mm

530

610

780

920

1020

1060

1180

1300

1360

1550

1710

Front and back F × B

mm

314

394

450

600

650

750

850

920

1010

1130

1110

Electric grade power

KW

0.75

1.1

1.5

2.2

4

5.5

5.5

7.5

7.5

11

11

weight

Kg

400

576

1085

1780

2650

3540

4550

5500

7390

10800

12035


深喉冲床J21S-40吨


深喉冲床J21S-40吨


深喉冲床J21S-40吨


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