LINEAR Press Brake
The evolution of bending
LineAr is Schiavi's top-of-the-line press brake. It revolutionized the bending industry by eliminating the “crowning effect” with an internationally patented solution that keeps the tool-holder tables perfectly horizontal and parallel, ensuring absolute profile linearity – from a 10-foot, 146-ton machine to a 40-foot, 1,349-ton giant.
With the LineAr patent the tool-holder tables do not deform during bending, eliminating the “crowning effect” and ensuring the linearity of the workpiece along its full length.
Eliminates Crowning
The distance between upper and lower bearings guarantees proper table centering and alignment.
Precise Centering
Customization & Automation
Back gauges with up to 12 axes, sheet-follower supports, safety systems and anthropomorphic robots – all managed by the proprietary Task software and the Athena numerical control.
Video Demo
Watch how the LineAr press brake revolutionizes bending by eliminating the crowning effect: the upper and lower tables stay perfectly horizontal and parallel along the full bend. Many LineAr models can be installed without foundations despite their size.
Technical Data
| Also available in Hybrid | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| LINEAR MODEL | 130.30 | 220.40 | 220.50 | 250.60 | 400.30 | 400.40 | 400.50 | 400.60 | |
| Bending force | US tons | 146 | 247 | 247 | 247 | 450 | 450 | 450 | 450 |
| Table length | in | 126.0 | 165.4 | 204.7 | 244.1 | 138.6 | 165.4 | 204.7 | 244.1 |
| Clearance between side frames | in | 111.8 | 145.7 | 185.0 | 217.3 | 112.0 | 138.6 | 178.0 | 217.3 |
| Throat depth | in | 17.7 | 17.7 | 16.5 | 20.5 | 20.5 | 20.5 | 20.5 | 20.5 |
| Maximum stroke | in | 12.6 | 12.6 | 8.7 | 17.7 | 17.7 | 17.7 | 17.7 | 17.7 |
| Max. daylight between tables | in | 23.6 | 23.6 | 15.7 | 29.5 | 29.5 | 29.5 | 29.5 | 29.5 |
| Working table height | in | 36.8 | 38.6 | 40.0 | 40.2 | 39.8 | 39.0 | 40.2 | 40.2 |
| Working table width | in | 2.4 | 2.4 | 2.4 | 3.5 | 2.4 | 2.4 | 4.7 | 4.7 |
| Approach speed | in/s | 7.87 | 5.91 | 4.33 | 4.33 | 2.36 | 3.74 | 3.74 | 3.94 |
| Adjustable working speed | in/s | 0.04–0.39 | 0.31 | 0.04–0.39 | 0.28 | 0.33 | 0.33 | 0.33 | 0.33 |
| Return speed | in/s | 8.27 | 3.94 | 3.94 | 3.94 | 3.94 | 3.54 | 3.54 | 3.35 |
Hybrid drive available on models 130.30 – 400.60; hybrid specifications on request. LineAr Plus optional on models 130.30 – 400.60.
| Hydraulic drive | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| LINEAR MODEL | 630.40 | 630.60 | 630.70 | 800.60 | 1000.60 | 1000.80 | 1000.10 | 12000.12 | |
| Bending force | US tons | 708 | 708 | 708 | 899 | 1,124 | 1,124 | 1,124 | 1,349 |
| Table length | in | 169.3 | 248.0 | 287.4 | 249.2 | 252.0 | 330.7 | 409.4 | 488.2 |
| Clearance between side frames | in | 138.6 | 217.3 | 256.7 | 216.1 | 217.3 | 296.1 | 374.8 | 453.5 |
| Throat depth | in | 20.1 | 20.5 | 20.1 | 20.5 | 20.1 | 19.7 | 20.1 | 19.7 |
| Maximum stroke | in | 15.7 | 17.7 | 15.7 | 15.7 | 15.7 | 15.7 | 15.7 | 15.7 |
| Max. daylight between tables | in | 29.5 | 29.5 | 29.5 | 29.5 | 35.4 | 35.4 | 35.4 | 35.4 |
| Working table height | in | 39.8 | 38.3 | 35.6 | 33.5 | 35.8 | 35.8 | 35.8 | 32.3 |
| Working table width | in | 3.9 | 2.4 | 2.4 | 2.4 | 4.7 | 2.4 | 2.4 | 2.4 |
| Approach speed | in/s | 3.15 | 3.15 | 3.15 | 2.76 | 3.35 | 2.36 | 2.36 | 2.36 |
| Adjustable working speed | in/s | 0.28 | 0.28 | 0.28 | 0.31 | 0.31 | 0.31 | 0.28 | 0.28 |
| Return speed | in/s | 2.36 | 2.36 | 2.36 | 2.76 | 3.54 | 2.76 | 1.97 | 1.97 |
Motor power, weights and installation dimensions on request. Technical specifications are subject to change without notice.
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