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Hebei Sade Machine Manufacturing Co., Ltd Hebei Laien Wire Mesh Machine Manufacture

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J25/JH25 Series Pneumatic Open Back Double Point Press With High Performance

1. Main Features

· Welded body with steel plate and high intensity.

· Suitable for multiple dies automatic line and multi level dies continuous punching.

· Double crankshaft pitmen totally eliminating side forces by reverse rotation.

· Combined wet multi discs friction clutch and brake.

· Cluster gear adopts the flooding oil lubrication.

· Six-face rectangle lengthen guide.

· Equipped with hydraulic overload protecting device.

· Adopts electric shut height adjustment with digital display.

· Equipped with lifting balance cylinder.

· Duplex valves imported.

· Electric compelling grease lubrication system.

· Balancing cylinder adopts manual lubrication system.

· One set of blowing device.

· Controlled 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 , photoelectric protector,which can used to work with various automatic equipments.

· Ⅰtype specifications is for standard product, Ⅱtype specifications is for customized product.

· JH25 series adopts combined dry friction clutch and brake, fixed stroke , the other specifications are the same as J25 series.

2. Specifications

 

Model

J25-80

J25-110

J25-160

J25-200

J25-250

JH25-80

JH25-110

JH25-160

JH25-200

JH25-250

      Type

 

      Capacity

kN

800

1100

1600

 

2000

2500

      Nominal Force

mm

5

3

5

3

6

3

7

3

7

3.5

      Slide Stroke

mm

160

90

180

110

200

130

250

150

280

170

      SPM

       Fixed

min-1

55

70

50

60

45

55

35

45

30

40

        Variable

  40-75

   55-90

  35-65

   50-80

   35-50

   40-65 

   25-45

   35-55

   20-35

   30-45

       Max. Die Height

mm

350

400

450

500

550

      Die Height Adjustment

mm

80

90

100

110

120

      Between Slide Center & Frame

mm

310

350

390

430

470

      Bolster (FB×LR)

mm

600

680

760

840

920

1600

1880

2040

2420

2700

      Bolster Thickness

mm

110

145

130

165

150

185

170

220

180

235

      Slide Area (FB×LR)

mm

460×1200

520×1360

580×1500

650×1850

700×2100

      Shank Hole (Dia.×Dpth)

mm

3-φ60×60

3-φ60×70

3-φ60×75

3-φ60×85

3-φ60×95

      Between Columns

mm

1200

1450

1600

1900

2220

      Main Motor

       Model

 

YCT225-4A

YCT225-4B

YCT250-4A

YCT250-4B

YCT280-4A

       Power

kW

11

15

18.5

22

30

      Cushion Ejecting Force

kN

40×2

55×2

80×2

100×2

125×2

      Cushion Stroke

mm

60

70

80

90

100

      Bolster Height

mm

900

935

900

935

950

985

1000

1050

1100

1155

      Outline Size (FB×LR×H)

mm

2160×1750

×3100

2250×2040

×3260

2550×2220

×3580

2660×2560

×3980

2880×2860

×4320

      Net Weight

kg

J25:13000

J25:16000

J25:26000

J25:30000

J25:42000

JH25:12500

JH25:15500

JH25:25500

JH25:29500

JH25:41500