The J21S Series features a throat depth double that of a standard press of equal tonnage, placing it in the deep-throat press category. This extended reach lets the press work further into large or wide sheet metal parts, and the series is capable of piercing, blanking, bending and shallow drawing operations. Typical applications span the electrical appliance, instrument, switch and automotive industries.
5 models: J21S-40A / 63A / 80A / 125A / 165A — nominal capacity from 400 kN up to 1650 kN, throat depth up to 900mm.
Complete specifications across all 5 models in the J21S Series.
| Model | Unit | J21S-40A | J21S-63A | J21S-80A | J21S-125A | J21S-165A |
|---|---|---|---|---|---|---|
| Nominal Capacity | kN | 400 | 630 | 800 | 1250 | 1650 |
| Stroke of Nominal Pressure | mm | 7 | 7 | 8 | 10 | 12 |
| Stroke of Slide | mm | 100 | 100 | 120 | 130 | 130 |
| Stroke Per Minute | s.p.m | 42 | 40 | 40 | 38 | 35 |
| Max. Shut Height | mm | 300 | 320 | 320 | 360 | 400 |
| Shut Height Adjustment | mm | 75 | 75 | 75 | 100 | 100 |
| Throat Depth | mm | 620 | 720 | 800 | 760 | 900 |
| Worktable Size (R-L) | mm | 740 | 860 | 860 | 1080 | 1070 |
| Worktable Size (F-B) | mm | 460 | 570 | 570 | 710 | 740 |
| Worktable Hole Dia. | mm | φ180 | φ200 | φ200 | φ180 | φ180 |
| Slide Bottom Size (R-L) | mm | 300 | 400 | 400 | 430 | 480 |
| Slide Bottom Size (F-B) | mm | 260 | 360 | 360 | 370 | 400 |
| Shank Hole Dia. | mm | φ50 | φ50 | φ50 | φ60 | φ70 |
| Shank Hole Depth | mm | 70 | 70 | 70 | 75 | 100 |
| Column Spacing | mm | 460 | 500 | 490 | 610 | — |
| Motor Power | kW | 5.5 | 7.5 | 7.5 | 11 | 18.5 |
| Overall Dimensions (R-L) | mm | 1340 | 1500 | 1500 | 1735 | — |
| Overall Dimensions (F-B) | mm | 1920 | 2250 | 2330 | 2580 | — |
| Overall Height | mm | 2400 | 2780 | 2830 | 3250 | — |
| Weight | kg | 4500 | 6200 | 6800 | 12500 | 20800 |
Engineering highlights of the J21S Open Back Deep Throat Press.
Typical applications for the J21S Series, as specified in the technical documentation.
Tell us your tonnage, throat depth and production requirements — we will recommend the right model configuration.
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