A single table laser

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
Ram and punch head
Fly Wheel
Copper Sleeve
working table
Working key
Brake Belt
Press Footpedal
Electric Box
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.


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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