Shanghai Sanli Machine Tool Manufacturing Co., Ltd
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    1370 Zhennan Road, Putuo District, Shanghai
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J21 series fixed desktop punch press
J21 series fixed desktop punch press
Product details

-Purpose and Performance Characteristics------

Purpose and Performance Characteristics

Cast bed body with good shock absorption. The throat depth of the deep neck pressure surface is four times that of a typical press machine.

The overall design is novel, with a beautiful appearance, compact structure, easy to use, safe operation, and good rigidity.

Rotary type rigid clutch, cam belt brake, and equipped with collapse type overload safety device.

Complete specifications available for different users to choose from.


Technical parameters of J21S series open tilting press machine

Model number
J21S-16
J21S-20A
J21S-25
J21S-35
J21S-40
J21S-63A
J21S-80
J21S-100
J21S-160
unit
Nominal force
160
200
250
350
350
400
630
1000
1600
kilonewton
Slide stroke
70
90
80
100
100
120
120
130
160
mm
Number of slider strokes
120
90
100
53
55
50
50
45
50
order/divide
Maximum enclosed height
250
250
250
250
300
360
360
400
500
mm
Closed height adjustment amount
60
70
70
100
80
90
90
100
110
mm
throat depth
520
700
710
710
710
800
800
800
800
mm
Distance between columns
230
230
290
360
390
450
410
480
550
mm
Workbench size
about
550
560
560
610
710
710
720
900
1300
mm
before and after
400
360
380
380
480
480
500
600
740
mm
Bottom size of slider
about
200
220
220
255
320
320
320
390
800
mm
before and after
180
200
200
210
270
280
280
340
1300
mm
Mold handle hole size
diameter
40
40
40
40
50
50
50
50
65
mm
depth
60
60
60
60
60
70
80
85
90
mm
External dimensions
before and after
1580
1780
1350
1480
1480
1500
1810
2100
2200
mm
about
900
880
950
1050
1050
1180
1400
1740
1545
mm
height
1880
2230
2130
2140
2200
2300
2750
3240
3530
mm
Motor Power
1.5
2.2
2.2
3
3
4
5.5
11
15
kW
total weight
-
-
-
-
-
-
-
-
-
kg

The data listed in this document is for reference only and is subject to change without prior notice. Our company reserves the final right to interpret this information!

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Successful operation!

Successful operation!

Successful operation!