J31 series straight side type single-point press
- Welded Steel plate framework with cross beam, column and the base tightened and combined into one body by taut bolts.
- Pneumatic friction clutch and brake.
- Equipped with hydraulic overload protecting device.
- The whole machine can meet complicated structured material’s producing requirement by his reasonable structure and handsome outlook.
- JC31 series does not have guiding column and sleeves,JD31 series adopts guiding column and sleeves.
- JC31 adopts automatic grease lubrication system with regular time and capacity.JD31 adopts automatic oil lubrication system with regular time and capacity.
- Controlled by PLC with international brand.
- Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.
- Double loop control by imported electronic and mechanical cam controller.
- Equipped optional air cushion and light curtain device.
- The height in the technical parameters only confined to JD31 series.
|
|
SINGLE-POINT
|
|
JC31-250
|
JC31-315
|
JC31-400
|
JC31-500
|
JD31-250
|
|
Capacity
|
kN
|
2500
|
3150
|
4000
|
5000
|
2500
|
|
Nominal Force
|
mm
|
11
|
11
|
11
|
13
|
11
|
|
Slide Stroke
|
mm
|
315
|
315
|
400
|
400
|
315
|
|
SPM
|
min-1
|
20
|
19
|
17
|
16
|
20
|
|
Max Die Height
|
mm
|
500
|
500
|
600
|
600
|
500
|
|
Die Height Adjustment
|
mm
|
200
|
200
|
250
|
250
|
200
|
|
Bolster (FB×LR×Thk)
|
mm
|
950×1000×140
|
1100×1100×160
|
1200×1240×180
|
1400×1500×200
|
1100×1100×140
|
|
Slide Area (FB×LR)
|
mm
|
850×960
|
1000×1000
|
1100×1240
|
1300×1490
|
850×960
|
|
Knockout Stroke (Rigid)
|
mm
|
100
|
100
|
150
|
120
|
100
|
|
Between Gibs
|
mm
|
810
|
990
|
1200
|
1340
|
810
|
|
Cushion
|
Pressing/Ejecting Force
|
kN
|
250/250
|
300/300
|
400/400
|
400/400
|
250/250
|
|
Stroke
|
mm
|
150
|
150
|
150
|
200
|
150
|
|
Qty.
|
|
1
|
1
|
1
|
1
|
1
|
|
Outline
Size
|
FB
|
mm
|
2070
|
2500
|
2650
|
2800
|
3500
|
|
LR
|
mm
|
2270
|
3700
|
3900
|
4200
|
4200
|
|
Above Floor
|
mm
|
5800
|
6200
|
6800
|
7000
|
6050
|
|
Total Weight
|
T
|
32
|
36
|
62
|
80
|
33
|
|
Main Motor Power
|
kW
|
30
|
37
|
55
|
55
|
30
|
|
Bolster Moving
|
|
/
|
/
|
/
|
/
|
/
|
|
|
SINGLE-POINT
|
|
JD31-400
|
JD31-500
|
JD31-630
|
JD31-800
|
|
Capacity
|
kN
|
4000
|
5000
|
6300
|
8000
|
|
Nominal Force
|
mm
|
11
|
13
|
13
|
13
|
|
Slide Stroke
|
mm
|
400
|
400
|
400
|
500
|
|
SPM
|
min-1
|
17
|
12
|
12
|
10
|
|
Max Die Height
|
mm
|
600
|
700
|
700
|
800
|
|
Die Height Adjustment
|
mm
|
250
|
250
|
250
|
315
|
|
Bolster (FB×LR×Thk)
|
mm
|
1200×1300×180
|
1400×1500×190
|
1500×1700×200
|
1600×1900×210
|
|
Slide Area (FB×LR)
|
mm
|
1100×1300
|
1350×1500
|
1400×1680
|
1500×1800
|
|
Knockout Stroke (Rigid)
|
mm
|
150
|
150
|
150
|
200
|
|
Between Gibs
|
mm
|
1400
|
1520
|
1720
|
1920
|
|
Cushion
|
Pressing/Ejecting Force
|
kN
|
400/400
|
500/500
|
500/500
|
800/800
|
|
Stroke
|
mm
|
150
|
200
|
200
|
250
|
|
Qty.
|
|
1
|
1
|
1
|
1
|
|
Outline
Size
|
FB
|
mm
|
3500
|
3000
|
3350
|
3270
|
|
LR
|
mm
|
4200
|
3650
|
3950
|
4350
|
|
Above Floor
|
mm
|
6050
|
7100
|
7650
|
8300
|
|
Total Weight
|
T
|
33
|
80
|
90
|
125
|
|
Main Motor Power
|
kW
|
30
|
55
|
75
|
75
|
|
Bolster Moving
|
|
/
|
/
|
/
|
/
|
