t bend - Mandrel bending machines with servo-hydraulic motors for guaranteed extraordinary bending quality.
Energy savings up to 70% by control of the hydraulic pump via a servo motor.- Typical bend time for a 4-bend wall rail is less than 2 minutes
- Bends steel, stainless steel and aluminum
- Bends to the same radius as purchased elbows, so when an elbow is still required, the bends look exactly the same
- Accuracy and repeatability allow for the rail to be used as a template, greatly reducing layout time on the bench
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The right machine for your task
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MANDREL BENDING MACHINES Hydraulic with CNC-Control
| Range | 6–42 mm |
| Max. capacity | 42 x 4 mm (mild steel) 42 x 3 mm (stainless steel) 25 x 2,5 mm (square mild steel) |
| Max. Radii | 126 mm |
| Usable length | 4572 mm 6096 mm (special) |
| Speed of bending axis | 75 °/sec. |
| Range | 6-60 mm |
| Max. capacity | 60,3 x 5 mm (mild steel) 60,3 x 3 mm (stainless steel) 40 x 3 mm (square mild steel) |
| Max. Radii | 180 mm |
| Usable length | 4572 mm 6096 mm (standard) |
| Speed of bending axis | 35 °/sec. |
| Range | 6-88,9 mm |
| Max. capacity | 88,9 x 5 mm (mild steel) 88,9 x 3 mm (stainless steel) 50 x 2,5 mm (square mild steel) |
| Max. Radii | 270 mm |
| Usable length | 4572 mm (standard) 6096 mm (special) |
| Speed of bending axis | 21°/sec. |
| Range | 20 - 120 mm |
| Max. capacity | 120 x 4,5 mm (mild steel) 120 x 3,2 mm (stainless steel) on request (square mild steel) |
| Max. Radii | 360 mm |
| Usable length | 6096 mm (standard) |
| Speed of bending axis | 15 °/sec. |
| Range | 40-140 mm |
| Max. capacity | 140 x 6 mm (mild steel) 140 x 4 mm (stainless steel) on request (square mild steel) |
| Max. Radii | 420 mm |
| Usable length | 6096 mm (standard) |
| Speed of bending axis | 10 °/sec. |
| Range | 40-170 mm |
| Max. capacity | 170 x 8 mm (mild steel) 170 x 6 mm (stainless steel) on request (square mild steel) |
| Max. Radii | 510 mm |
| Usable length | 6096 mm (standard) |
| Speed of bending axis | 7 °/sec. |
| Range | 40-220 mm |
| Max. capacity | 220 x 12 mm (mild steel) 220 x 10 mm (stainless steel) on request (square mild steel) |
| Max. Radii | 700 mm |
| Usable length | 6096 mm |
| Speed of bending axis | 5 °/sec. |
| Range | 60-273 mm |
| Max. capacity | 273 x 16 mm (mild steel) 273 x 14 mm (stainless steel) on request (square mild steel) |
| Max. Radii | 820 mm |
| Usable length | 6096 mm |
| Speed of bending axis | 3 °/sec. |
| Range | 80-325 mm |
| Max. capacity | 325 x 20 mm (mild steel) 325 x 18 mm (stainless steel) on request (square mild steel) |
| Max. Radii | 975 mm |
| Usable length | 6096 mm |
| Speed of bending axis | 3 °/sec. |
Your benefits at a glance
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MULTILEVEL BENDING
Each bending head can be equipped with minimum two tool sets, e.g. with different bending radii or form-clamps, max. changing height for standard machine is 60 mm.
Bending tools for tubes with already formed tube ends.
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CUTTING DURING BENDING PROZESS
The separation cut is made directly after the last bend. No further re-cutting is necessary.
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SOLID MATERIAL
Adaptation of the bending machine for bending busbars/ conductor rails/ flat conductors.
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BENDING MANDRELS
Bending mandrels in different contours or materials.
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WIPER DIE
Prevents the deformation in the form of wrinkles that occurs when the material exceeds its elastic limit and sets in the curve.
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Time- and cost-saving
Fast set-up times due to swivel bridge, plugged tools and bayonet lock for the collet chuck.
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Solid welded construction
Very durable machine design.
INNOVATIVE SERVO-HYDRAULIC SYSTEM
• Energy savings up to 70% by control of the hydraulic pump via a servo motor.
• On demand system only runs when hydraulic pressure is required; reducing the overall duty cycle and increasing lifecycle of all hydraulic components.
• Speed and volume of the pump can be precisely adjusted as required.
• Pressure is programmable and stored with program, eliminating operator intervention.
• Heating of the oil eliminated, therefore no additional cooling unit for the oil is necessary.
• The pumps and motors can be specified to a smaller size precisely for the application, which increases efficiency.
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