A punch press is a stamping press. In national production, stamping technology is becoming more and more widely used due to its advantages of saving materials and energy compared to traditional mechanical processing, high efficiency, low technical requirements for operators, and the ability to produce products that mechanical processing cannot achieve through various mold applications.
Stamping production is mainly aimed at sheet metal. Through molds, it is possible to produce materials such as cutting, punching, forming, deep drawing, trimming, precision punching, shaping, riveting, and extrusion parts, which are widely used in various fields. There are many accessories that can be produced using punching machines and molds, such as switches, sockets, cups, cabinets, dishes, computer cases, and even missile planes that we use.
SC SHENCHONG is a leading brand within the punching machine market field due to its experience and quality standards, we produce mechanical press, Pneumatic press, CNC turret punch press and other power presses which are used in different metal-working fabrication areas.
Pneumatic punch press, also known as pneumatic press, is a commonly used machine equipment in modern industrial production with an open single point fixed table press.
Unit |
JF21/JH21—25 |
JF21/JH21—45 |
JF21/JH21—63 |
JF21/JH21—80 |
JF21/JH21—125 |
JF21/JH21—160 |
JF21/JH21–200 |
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Item |
|||||||||
Nominal Force |
KN |
250 |
450 |
630 |
800 |
1250 |
1600 |
2000 |
|
Nominal Force Stroke |
mm |
3 |
4 |
4 |
5 |
6 |
6 |
6 |
|
Ram Stroke |
mm |
80 |
100 |
120 |
140 |
160 |
160 |
180 |
|
Stroke Times |
Fixed |
Min-1 |
100 |
80 |
70 |
60 |
50 |
40 |
35 |
|
Variable |
|
80-120 |
70-90 |
60-80 |
50-70 |
40-60 |
35-50 |
30-40 |
Maximum Mold Installation Height |
mm |
250 |
270 |
300 |
320 |
350 |
350 |
390 |
|
Adjustment Amount of Mold Installation Height |
mm |
50 |
60 |
80 |
80 |
80 |
110 |
110 |
|
Distance From The Center of The Slider To The Body |
mm |
210 |
230 |
300 |
300 |
350 |
380 |
390 |
|
Workbench Size (Front and Rear × Left and Right) |
mm |
400×700 |
440×810 |
580×900 |
580×1000 |
680×1150 |
740×1300 |
760×1400 |
|
Size of Worktable Discharge Hole (Upper Hole Diameter × Depth × Lower Hole Diameter) |
mm |
Φ170×20×Φ150 |
Φ180×30×Φ160 |
Φ200×40×Φ180 |
Φ200×40×Φ180 |
Φ260×50×Φ220 |
Φ300×50×Φ260 |
Φ300×50×Φ260 |
|
Worktable Thickness |
mm |
80 |
110 |
110 |
120 |
140 |
150 |
160 |
|
Workbench Hole Size (Diameter/Front and Rear × Left and Right) |
mm |
260×250 |
300×300 |
390×460 |
390×520 |
420×540 |
480×600 |
Φ470 |
|
Size of The Bottom Surface of The Slider (Front and Rear × Left and Right) |
mm |
300×360 |
340×410 |
400×480 |
420×560 |
540×680 |
580×770 |
600×800 |
|
Shank Hole Size (Diameter × Depth) |
mm |
Φ40×60 |
Φ40×60 |
Φ50×80 |
Φ50×80 |
Φ60×80 |
Φ65×85 |
Φ65×90 |
|
Distance Between Columns |
mm |
450 |
550 |
560 |
640 |
760 |
850 |
870 |
|
Main Motor Power |
KW |
3 |
5.5 |
5.5 |
7.5 |
11 |
15 |
18.5 |
|
Machine Dimensions (Length × Wide × High) |
mm |
1300×1050×2050 |
1390×1200×2400 |
1580×1210×2520 |
1640×1280×2700 |
1850×1490×3060 |
2230×1630×3210 |
2500×1580×3320 |
|
Net Weight |
kg |
2600 |
3450 |
5400 |
7000 |
9900 |
14500 |
17000 |
The fully automatic hydraulic punch, also called as hydraulic punching machine, is suitable for the pressing process of metal materials, such as bending, flanging, extrusion, forming, and correction pressing. The equipment has an independent power mechanism and is centrally controlled by manual buttons. The working pressure and stroke range can be freely set and adjusted within the specified range as needed. The hydraulic press adopts a two-way plug-in valve, which is a control valve that changes the direction of oil flow through electrical signals. It has the characteristics of low noise, stability, and long service life.
Item | 63T | 100T | 125T | 160T | 200T | 250T | 315T |
Stroke (mm) | 300 | 300 | 300 | 300 | 300 | 300 | 300 |
Maximum mold height (mm) | 500 | 500 | 500 | 500 | 500 | 550 | 600 |
Distance from the center of the slider to the body (mm) | 220 | 350 | 350 | 380 | 400 | 420 | 460 |
Workbench size (mmxmm) | 520×400 | 800×620 | 1000×650 | 1120×710 | 1300×740 | 1400×800 | 1500×880 |
Slide size (mmxmm) | 280×240 | 500×500 | 520×420 | 560×440 | 760×580 | 780×600 | 930×700 |
Downward speed of air travel (mm/s) | 250 | 210 | 240 | 240 | 240 | 240 | 210 |
Pressing speed (mm/s) | 20-38 | 17-25 | 20-30 | 16-24 | 12-20 | 10-20 | 6-15 |
Return speed (mm/s) | 180 | 150 | 200 | 180 | 160 | 180 | 160 |
Can you pls tell us your plate thickness and length? Our sales will recommend machine model for you.