JH21 Series- HOLP- Single Point- Dry Clutch- Fixed Stroke- Mechanical Power Press – C Frame

Features

  • Welded body with steel plate and high intensity.
  • Adopts combined pneumatic friction clutch and brake.
  • Cluster gear adopts the flooding oil lubrication.
  • Six-face rectangle lengthen guide.
  • 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.
  • JH21-25B, JH21-45 and above type equipped with lifting balance cylinder.
  • Duplex valves imported from Japan.
  • Electric compelling grease lubrication system.
  • 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.
Category:

Specifications

Description
Unit
JH21-25B
JH21-25
JH21-45
JH21-63
JH21-80
JH21-110
Nominal Force
kN
250
250
450
630
800
1100
 Nominal Stroke
mm
3
3
4
4
5
6
Slide Stroke
mm
60
80
100
120
140
160
       SPM
Fixed
min-1
100
100
80
70
60
50
Variable (Optional)
80-120
80-120
70-90
60-80
50-70
40-60
Max Die Height
mm
200
250
270
300
320
350
Die Height Adjustment
mm
50
50
60
80
80
80
Between Slide Center and Frame
mm/s
160
210
230
300
300
350
Bolster Area
(F・B x L・R)
mm
300×680
400×700
440×810
580×900
580×1000
680×1150
Dimensions of worktable hole
mm
130×260
φ170x20xφ150
φ180x30xφ160
φ200x40xφ180
φ200x40xφ180
φ260x50xφ220
Thickness of bolster
mm
70
80
110
110
120
140
Bed Opening
(Diameter / F・B x L・R)
mm
200×270
260×250
300×300
390×460
390×520
420×540
Slide Area
(F・B x L・R)
mm/s
270×330
250×360
340×410
400×480
420×560
500×650
Shank Hole
(Diameter x Depth)
mm
φ40×60
φ40×60
φ40×60
φ50×80
φ50×80
φ60×80
Distance between columns
mm
448
450
550
560
640
760
Main Motor Power
kW
3
3
5.5
5.5
7.5
11
Outline Dimensions (F・B x L・R x H)
mm
1350*980*2130
1300*1025*2150
1390*1125*2275
1580*1205*2580
1640*1290*2800
1850*1450*3060
Net / Gross weight
Kg
2200
2600
3450
5000
6500
9300
Description
Unit
JH21-125
JH21-160B
JH21-200
JH21-200B
JH21-250
JH21-250B
JH21-315
JH21-400
Nominal Force
kN
1250
1600
2000
2000
2500
2500
3150
4000
Nominal Stroke
mm
6
6
6
6
8
8
8
10
Slide Stroke
mm
160
160
180
200
200
250
200
200
SPM
Fixed
min-1
50
40
35
35
30
30
30
25
Variable (Optional)
40-60
35-50
30-40
30-40
25-35
25-35
25-35
20-30
Max Die Height
mm
350
350
390
450
430
500
430
430
Die Height Adjustment
mm
80
110
110
110
120
120
120
120
Between Slide Center and Frame
mm/s
350
380
390
390
420
420
420
420
Bolster Area(F・B x L・R)
mm
680×1150
740×1300
760×1400
760×1400
800×1400
800×1400
800×1400
800×1500
Dimensions of worktable hole
mm
φ260x50xφ220
φ300x50xφ260
φ300x50xφ260
φ300x50xφ260
φ320x50xφ280
φ320x50xφ280
φ320x50xφ280
φ320x50xφ280
Thickness of bolster
mm
140
150
160
160
170
170
170
180
Bed opening
(Diameter / F・B x L・R)
mm
420×540
480×600
φ470
480×600
370×570
370×570
440×580
440×580
Slide Area(F・B x L・R)
mm
540×680
580×770
600×800
600×800
650×850
650×850
650×850
650×900
Shank Hole (Diameter x Depth)
mm
φ60×80
φ65×90
φ65×90
φ65×90
φ70×90
φ70×90
φ70×90
φ70×90
Distance between columns
mm
760
850
870
870
960
960
920
960
Main Motor Capacity
kW
11
15
18.5
18.5
22
22
30
37
Outline Dimensions (F・B x L・R x H)
mm
1850*1490*3060
2230*1630*3210
2500*1580*3320
2230*1650*3520
2800*1730*3550
2800*1730*4115
2800*1730*3710
3140*1800*3970
Net / Gross weight
Kg
9900
14500
18800/20300
16790
23700
24500
23500
29900

Check out the technical data sheet and machine details in our brochure