J21 Series Fixed Bed Power Press Machine
- High strength, good rigidity and stable accuracy
- Easy to operate
- Simple structure and easy maintenance
J21 series fixed bed power press mainly suitable for cold stamping processes like blanking, punching, bending, drawing, shearing, forming, etc.
Punching Pressure: 63t –160t
J21 Power Press Machine Features
- Adopts horizontally placed crankshaft.
- Rigid rotated bond clutch.
- Manual shut height adjustment with scale display
- The type with “A” equipped with an emergency stop device, which could make the slide stop ai 0°~135° area and optional equipped with light curtain protection as well.
- The type with “D” adopts a dual rotated bond structure to overcome rebond of punching effectively.
- JC21-160 is equipped with a pneumatic clutch to make slides stop at any position.
J21 Power Press Machine Technical Specification
| Model | J21-63A | JD21-63A | J21-80A | JD21-80A | |
| Capacity | kN | 630 | 630 | 800 | 800 |
| Nominal Force | mm | 8 | 8 | 9 | 9 |
| Slide Stroke | mm | 120 | 120 | 130 | 130 |
| SPM | min-1 | 50 | 50 | 45 | 45 |
| Max. Die Height | mm | 300 | 300 | 350 | 320 |
| Die Height Adjustment | mm | 80 | 80 | 100 | 100 |
| Between Slide Center & Frame | mm | 300 | 300 | 300 | 300 |
| Bolster (FBxLR) | mm | 570×760 | 570×760 | 580×860 | 580×860 |
| Bolster Opening (Up Hole Dia.xDpthxLow Hole Dia.) | mm | Φ200x45xΦ180 | Φ200x45xΦ180 | Φ200x45xΦ180 | Φ200x45xΦ180 |
| Bolster Thickness | mm | 90 | 90 | 100 | 100 |
| Bolster Opening (Dia.xFBxLR) | mm | Casting Φ280x220x320 | Φ280x220x320 | Casting Φ280x220x380 | Φ280x220x380 |
| Steel 220×250 | Steel 220×260 | ||||
| Slide Area (FBxLR) | mm | 280×320 | 280×320 | 280×380 | 280×380 |
| Shank Hole (Dia.xDpth) | mm | Φ50×80 | Φ50×80 | Φ60×75 | Φ60×75 |
| Between Columns | mm | Steel 470 | 320 | Steel 515 | 410 |
| Casting 320 | Casting 410 | ||||
| Motor Power | kW | 5.5 | 5.5 | 7.5 | 7.5 |
| Outline Size (FBxLRxH) | mm | 1550x1410x2610 | 1550x1410x2610 | 1610x1470x2680 | 1925x1470x2675 |
| Model | JD21-100A | JD21-125A | JC21-160 | ||
| Capacity | kN | 1000 | 1250 | 1600 | |
| Nominal Force | mm | 10 | 10 | 6 | |
| Slide Stroke | mm | 140 | 140 | 160 | |
| SPM | min-1 | 38 | 38 | 40 | |
| Max. Die Height | mm | 320 | 320 | 350 | |
| Die Height Adjustment | mm | 100 | 100 | 100 | |
| Between Slide Center & Frame | mm | 380 | 380 | 380 | |
| Bolster (FBxLR) | mm | 710×1100 | 720×1200 | 740×1300 | |
| Bolster Opening (Up Hole Dia.xDpthxLow Hole Dia.) | mm | Φ260x50xΦ220 | Φ260x50xΦ220 | Φ300x50xΦ220 | |
| Bolster Thickness | mm | 120 | 120 | 150 | |
| Bolster Opening (Dia.xFBxLR) | mm | Casting Φ320x250x420 | Casting Φ320x250x420 | Φ470 | |
| Steel 260×290 | Steel 260×290 | ||||
| Slide Area (FBxLR) | mm | 420×560 | 420×560 | 580×770 | |
| Shank Hole (Dia.xDpth) | mm | Φ60×80 | Φ60×80 | Φ65×85 | |
| Between Columns | mm | Steel 630 | Steel 620 | 730 | |
| Casting 580 | Casting 580 | ||||
| Motor Power | kW | 7.5 | 11 | 15 | |
| Outline Size (FBxLRxH) | mm | 1960x1335x2850 | 2060x1600x3000 | 2200x1550x3160 | |
Main Components of J21 Power Press Machine
Crankshaft
Ram and punch head
Gear
Fly Wheel
Copper Sleeve
working table
Working key
Brake Belt
Press Footpedal
Electric Box
Motor
Die Height Ruler
Control button
Connecting rod
Power press lamp
Application Industries
Stamping production is mainly for sheet metal. Through the mold, can make drop, punch, molding, deep, dressing, finishing, shaping, riveting and extrusion parts, etc. , widely used in various fields. Such as our switch sockets, cups, cupboards, dishes, computer chassis, and even missile aircraft… There are a lot of accessories that can be produced by mold using punches.
Quality Control
InRyant CNC Tech meets the demands of customers for high-quality products with a strict quality control system.
Our factory has advanced test equipment and a team of excellent mechanical engineers.
We also ensure the stability and traceability of the spare parts, so as to get excellent products with superior quality.
Through strict quality management, the factory controls potential quality risk from the beginning to the finishing of machines.
Packaging and shipment
1.Anti-collision package edge: All parts of the machine are covered with some soft materials, mainly the use of pearl wool
2.Fumigation wooden box: Our wooden box is fumigated, do not need to check the wood, saving the transport time.
3.Whole film packaging the machine: Avoid all damage that may occur during the delivery. Then we will cover the machine with plastic film tightly to avoid water and rust. The outermost is a wooden box with a fixed template.
FAQ
Q: There are so many machine types, which one should I choose?
A: Please communicate with us via inquiry or email, we can guide you.
Q: This is my first time buying your machine; I have no ideas about your machine’s quality?
A: Each machine is strictly produced based on standard certifications. We are confident to tell customers that there is no need to worry about our quality. Welcome you visit our factory anytime
Q: When I got this machine, but I don’t know how to use it. What should I do?
A: There are video and English manuals with the machine. If you still have any doubts, we can talk by telephone. we supply 24 hours online service.
Q: If some problems happen to this machine during the warranty period, what should I do?
A: We will supply free parts during the machine warranty period if the machine has some problems. While we also supply free life long after-sales service.
Q: Machine delivery time?
A: Within 20-30 working days after get your payment.
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