A single table laser

J21S Series Deep throat Power Press Machine

  • Small gear noise
  • Time and cost-saving
  • High processing accuracy

J21S deep throat punching machine is also called deep neck punching or deep-sea mouth punching machine. It refers to the distance from the center of the die hole of the punch to the back wall plate. The throat depth is 300mm, 500mm, 800mm, and 1250mm, which should be customized according to actual production needs.

Punching Pressure: 10t – 100t

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J21S Series Deep throat Power Press Machine Features
  • J21S series is open type fixed bolster press with a deepened throat. The throat depth is four times that of the common press.
  • J21S series press has a large working space that the workpiece can be finished punching without turning around. It is widely used in pressing large size plate material.
  • J21S series presses adopt steel plates welded machine body with high strength and rigidity, and adopt rotating key position clutch with convenient operation and maintenance. The machine has smooth and reliable working performance.
J21S Series Deep throat Power Press Machine Technical Specification
Parameter Unit J21S-10 J21S-16 J21S-25 J21S-40 J21S-63 J21S-80 J21S-100
Nominal Pressure KN 100 160 250 400 630 800 1000
Nominal Stoke mm 2 2 2.5 6 6 7 7
Slide Stroke mm 45 55 65 90 110 120 140
Slide Strokes Per Minute min 145 125 55 45 40 38 38
Max Die Set Height mm 180 220 270 320 390 440 480
Die Height Adjustment mm 35 45 55 65 80 90 100
Throat Depth mm 300 500 600 710 800 800 900
Distance Between Uprights KW 208 278 330 480 590 600 720
Slide Bottom Size L x R mm 170 200 250 300 400 430 540
F x B mm 150 180 220 260 360 360 480
Shank Hole Size Dia mm 30 40 40 50 50 60 60
Depth mm 55 60 60 70 70 75 75
Bolster Size L x R mm 370 450 560 700 860 950 1080
F x B mm 240 300 370 460 570 650 710
Blanking Hole Diameter mm 80 100 120 150 180 200 220
Bolster Thickness mm 35 40 50 65 80 100 120
Bolster Surface Height mm 730 750 800 835 860 850 850
Overall Dimensions F x B mm 835 1250 1835 2183 2748 272 2815
L x R mm 665 850 950 1376 1500 1715 1790
H mm 1763 2030 2215 2737 2828 3290 3625
Bolster Size F x B mm 805 17070 1420 1660 2020 2050 1970
L x R mm 418 490 600 735 880 965 1100
Motor Power KW 1.1 1.5 2.2 5.5 7.5 7.5 11
Weight (Approximate) KG 950 1750 2750 5300 7600 9200 10080
Main Components of J21S 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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