Plate Bending Machines 3 Rolls
TECHNICAL SPECIFICATION
- Very suitable for medium and heavy plates, aluminum or stainless steel bending.
- Ferrules in full circle or varying radiuses can be done easily.
- Lateral Rolls move linear way with hydraulic pistons.
- Overload Protection.
- All Rolls are powered by hydromotor and planetary gearbox.
- Hydraulic Drop-End for easy removal of finished ferrule.
- Easy operation with Mobile Control Panel.
- Two digital readouts for easy roll positioning of bottom rolls.
- Welded Steel frames.
- Induction hardened forged or rolled SAE 1050 (CK 45) Steel Rolls.
- Conical Bending device with ball bearing.
- Hydraulic balancing system.
- Built accroding to EC Safety Directives and has CE.
- Extended Roll Shafts for Profile and Pipe Bending operation.
OPTIONAL EQUIPMENTS
- Overhead Crane for large diameters
- Hydraulic Lateral Side Supports for large diameters
- Ground and polished rolls for special rolls
- Profile bending rolls set
- Infinitively variable speed adjusment
- Electronic balancing system
TECHNICAL SPECIFICATION
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High efficency on heavy plate bending operation
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Reduced overall dimensions and easiness of transportation on medium and big machines
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Having the two bottom roll horizontally moving, means also a lower working height which requires a smaller foundation pit and less anchoring load (in the smallest models you don’t need foundation).
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During production (pre-bending and bending phases), the plate keeps always its horizontal position. So material move more easy
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The solid construction and the particular geometry of the 3R UHS enable to be used as a press brake bending machine.
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The 3R UHS machine can fulfill the best pre-bending on every required diameter. The possibility to reduce centre-distance between lower rolls realizes a better pre-bending during bending of tubes with small diameter and thickness
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Another important future of the 3R UHS machine is the operating system of the top forming roll. In fact, the top forming roll can be used as a traditional press brake allowing perfect re-rolling and calibration operations of the produced tubes. * In the same way it is also possible to obtain cones with heavy thickness by bending in several stroke the plate.
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With some 3 and 4 rolls pyramidal machines it is necessary to tilt the top roll to allow the produced tube removel.
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On the 3R UHS machine this is no necessary and therefore it is much more easy to remove the finished tube.
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Large working stroke allows to get best bending result.
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Can bend more thicker plate compare to equivalent 3 or 4 roll machines.
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Induction hardened forged or rolled SAE 1050 (CK 45) Steel Rolls
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Double Speed Working system
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Conical Bending device
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Three digital readouts for easy roll positioning
OPTIONAL EQUIPMENTS
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Automation with NC and CNC Control
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Overhead Crane for large diameters
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Hydraulic Lateral Side Supports for large diameters
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Hydraulic plate ejector
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Ground and polished rolls
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Infinitively variable speed system