Gold Member Since 2014
Audited Supplier
Yangli Group Corporation Ltd.

Press Machine, Mechanical Press, Power Press manufacturer / supplier in China, offering Jh21series Open Back Press Machine with Dry Clutch, Cp2 Series Open Front Double Point Press Punch/Punching Machine, Cp1 Series Open Front Single Point Power Press and so on.

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Jh21series Open Back Press Machine with Dry Clutch

FOB Price: US $12,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $12,000/ Piece
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Transport Package: Wooden Package
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: JH21
  • Punch Shape: Closed Punch
  • Slider Drive Mechanism: Cam Press
  • Automatic Grade: Automatic
  • Precision: High Precision
  • Condition: New
  • Specification: CE, ISO9001
  • Type: General Punching Machine
  • Slider Movement: Double Action
  • Controlling Mode: Artificial
  • Power Source: Mechanical Drive
  • Certification: CE, ISO 9001
  • Trademark: yangli
  • Origin: Yangzhou, Jiangsu Province
Product Description

Jh21series Open Back Press Machine with Dry Clutch
 

JH21series open back press with dry clutch and hydraulic overload protector

    Welded body with steel plate and high intensity.

    Main motor is made by Siemens.

    Adopts combined pneumatic friction clutch and brake.

    Cluster gear adopts the flooding oil lubrication.

    Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.

    Equipped with hydraulic overload protecting device.

    JH21-25/25B/45 adopts manual shut height adjustment,among these types JH21-25/45 adopts scale display and JH21-25B with digital display.JH21-63 and above type adopts electric shut height adjustment with digital display.

    JH21-45 can equip with die set height adjustment motor, the value will be displayed by digital.

    JH21-25B, JH21-45 and above type equipped with 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, automatic feed shaft and photoelectric protector,which can used to work with various automatic equipments.

 

 

 
 
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
 

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