World Precise Machinery Co.,Ltd is one of the leading China j21s deep throat mechanical press manufacturers equipped with professional factory, welcome to wholesale cheap j21s deep throat mechanical press from us.
FEATURES:
J21S series of press machine deepens the throat, and its throat depth is four times of that of common machine. The J21S series has large work space, and it can finish the forming in on punch without turning around. It is widely used for the processing of large size plate, and all the J21S series adopt steel plates welded machine body with high strength and rigidness, and adopt rigid rotating key type clutch which is convenient to operate and service, the machine has reliable performance and works smoothly.
Main Specification:
Specification |
Unit |
J21S-10 |
J21S-16 |
J21S-25 |
J21S-40 |
|
Nominal capacity |
KN |
100 |
160 |
250 |
400 |
|
Nominal Stroke |
mm |
2 |
2 |
2.5 |
6 |
|
Slide Stroke |
mm |
45 |
55 |
65 |
90 |
|
Slide Stroke per Minute |
times/min |
145 |
125 |
55 |
45 |
|
Maximum Die Set Height |
mm |
180 |
220 |
270 |
320 |
|
Die Height Adjustment |
mm |
35 |
45 |
55 |
65 |
|
Throat Depth |
mm |
300 |
500 |
600 |
710 |
|
Distance between Uprights |
mm |
190 |
250 |
330 |
470 |
|
Slide Bottom Size |
L-R |
mm |
170 |
200 |
250 |
300 |
  |
F-B |
mm |
150 |
180 |
220 |
260 |
Stem Hole Size |
Diameter |
mm |
30 |
40 |
40 |
50 |
  |
Depth |
mm |
55 |
60 |
60 |
70 |
Bolster Size |
L-R |
mm |
370 |
450 |
560 |
700 |
F-B |
mm |
240 |
300 |
370 |
460 |
|
Blanking Hole Diameter |
mm |
80 |
100 |
120 |
150 |
|
Bolster thickness |
mm |
35 |
40 |
50 |
65 |
|
Bolster surface height |
mm |
730 |
750 |
800 |
835 |
|
Overall Dimension |
F-B |
mm |
665 |
850 |
950 |
1376 |
L-R |
mm |
835 |
1250 |
1835 |
2183 |
|
H |
mm |
1763 |
2030 |
2215 |
2737 |
|
Distance between Foundation Bolts |
F-B |
mm |
420 |
490 |
600 |
735 |
L-R |
mm |
805 |
1070 |
1420 |
1660 |
|
Motor Power |
KW |
1.1 |
1.5 |
2.2 |
5.5 |
|
Weight |
KG |
950 |
1750 |
2750 |
5300 |
Specification |
Unit |
J21S-63 |
J21S-80 |
J21S-100 |
|
Nominal Capacity |
KN |
630 |
800 |
1000 |
|
Nominal Stroke |
mm |
6 |
7 |
7 |
|
Slide Stroke |
mm |
110 |
120 |
140 |
|
Slide Stroke Per Minute |
times/min |
40 |
38 |
38 |
|
Maximum Die Set Height |
mm |
390 |
440 |
480 |
|
Die Height Adjustment |
mm |
80 |
90 |
100 |
|
Throat Depth |
mm |
800 |
800 |
900 |
|
Distance Between Uprights |
mm |
590 |
600 |
720 |
|
Slide Bottom Size |
L-R |
mm |
400 |
430 |
540 |
F-B |
mm |
360 |
360 |
480 |
|
Stem Hole Size |
Diameter |
mm |
50 |
60 |
60 |
Depth |
mm |
70 |
75 |
75 |
|
Bolster Size |
L-R |
mm |
860 |
950 |
1080 |
F-B |
mm |
570 |
650 |
710 |
|
Blanking Hole Diameter |
mm |
180 |
200 |
220 |
|
Bolster Thickness |
mm |
80 |
100 |
120 |
|
Bolster Surface Height |
mm |
860 |
850 |
850 |
|
Overall Dimension |
F-B |
mm |
1500 |
1715 |
1790 |
L-R |
mm |
2748 |
2720 |
2815 |
|
H |
mm |
2828 |
3290 |
3625 |
|
Distance Between Foundation Bolts |
Before and after |
mm |
880 |
960 |
1060 |
You Joh |
mm |
2020 |
2035 |
2115 |
|
Motor Power |
Power |
KW |
7.5 |
7.5 |
11 |
Weight |
KG |
7600 |
9200 |
10080 |