 Model Number |
J31 |
Features:
J31 Series Straight Side One Point Presses are of general-purpose machines, can be used for punching, forming, bending, shallow drawing, especially suitable for performing various types of sheet metal forming.
J31 Series Straight Side One Point Presses are widely used in various industries, such as automobile, tractor, ship, agriculture machinery, light textile, electric instrument and apparatus, aviation industries, etc.
|
Specifications
|
Unit
|
J31-125
|
JA31-160C
|
JC31-250
|
JA31-400A
|
JS31-630
|
|
Nominal Capacity
|
KN
|
1250
|
1600
|
2500
|
4000
|
6300
|
|
Nominal Stroke
|
mm
|
7
|
8
|
10
|
13
|
13
|
|
Slide Stroke
|
mm
|
130
|
160
|
200
|
250
|
400
|
|
Slide Strokes Per Minute
|
Times/min
|
35
|
32
|
28
|
25
|
16
|
|
Maximum Die Set Height
|
mm
|
350
|
385
|
460
|
530
|
830
|
|
Die Height Adjustment
|
mm
|
100
|
140
|
160
|
160
|
300
|
|
Slide Bottom Size
|
L*R
|
mm
|
550
|
560
|
700
|
810
|
1450
|
|
F*B
|
mm
|
550
|
510
|
670
|
810
|
1600
|
|
Bolster Size
|
L*R
|
mm
|
700
|
790
|
900
|
1060
|
1450
|
|
F*B
|
mm
|
750
|
710
|
850
|
990
|
1600
|
|
Slide Knockout rod
|
Structure
|
|
rigid
|
rigid
|
rigid
|
rigid
|
rigid
|
|
Knockout pressure
|
KN
|
65
|
70
|
80
|
100
|
150
|
|
Height Press above floor
|
mm
|
3690
|
4210
|
4763
|
5948
|
7500
|
|
Cushion
|
pressed forces
|
KN
|
160
|
160
|
250
|
400
|
150
|
|
Quantity
|
unit
|
1
|
1
|
1
|
1
|
1
|
|
Structure
|
mm
|
90
|
90
|
90
|
160
|
250
|
|
Overall dimensions
|
F*B
|
mm
|
1600
|
1625
|
2660
|
3100
|
4150
|
|
L*R
|
mm
|
2265
|
2350
|
2740
|
3120
|
5000
|
|
Motor Power
|
KW
|
11
|
11
|
22
|
30
|
75
|
|
Weight (Approximate)
|
Kg
|
9500
|
12500
|
18200
|
35000
|
91000
|
|
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