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3R UHS3 Rolls Plate Bending Machine

3R UHS 40-450 3 Rolls Hydraulic Translating Type Plate Bending Machine

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3R UHS 30 550 3 Roll Trans Type Plate Bending Machine 45mm ST 52 Bending 2

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  • High efficiency on heavy plate bending operation
  • Reduced overall dimensions and easiness of transportation on medium and big machines
  • 1Having the two bottom rolls 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)
  • On smaller models no need to place by digging.
  • During operation (pre-bending and bending phases), the plate always keeps its horizontal position. So material move more easily
  • 2The solid construction and the particular geometry of the 3R UHS enable to be used as a press brake bending machine
  • The 3R UHS machine can fulfill the best pre-bending on every required diameter.
  • 3The posibility of reducing the side rolls central distance (provided by the horizontal movement of the rolls) enables to increase the success of prebending while making smaller diameter bendings.
  • 4Another 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 strokes the plate
  • 5With some 3 and 4 rolls pyramidal machines it is necessary to tilt the top roll to allow the produced tube removal. On the 3R UHS machine this is not necessary and therefore it is much more easier to remove the finished tube
  • 6Large working stroke allows to get best bending result
  • Can bend more thicker plates compare to equivalent 3 or 4 roll machines
  • 7SAE 1050 (CK 45-50) forged or hot rolled, induction hardened and polished steel rolls
  • 8Double Speed Working system
  • 9Conical Bending device
  • Electronic balancing system for parellel movement of the rolls
  • 10Standard Brake System
  • 11Hydraulic Drop-End


  • 1NC Control system
  • 2Overhead Crane for large diameters
  • 3Hydraulic lateral side support for large diameters

Without Pre-Bending, flat plate ends may remain depending on diameter.
  Without Pre-Bending With Pre-Bending  
MODEL Usefull length Min. Diameter=
top roll
Øx5 times
Min. Diameter=
top roll
Øx2 times
Min. Diameter=
top roll
Øx5 times
Min. Diameter=
top roll
Øx2 times
rolls Ø
Rolls Ø
  mm mm mm mm mm mm mm kW m/min.(dk.) mm kg
3R UHS 30-450 3100 55 40 40 30 450 420 52 1,5-5 6650x2800x2200 25.000
3R UHS 30-500 3100 60 45 45 35 500 460 73,5 1,5-4 7450x3100x2650 33.000
3R UHS 30-550 3100 65 50 50 40 550 500 73,5 1,5-4 7600x3350x2700 45.000
3R UHS 30-580 3100 70 60 60 45 580 500 74 1,5-4 8000x3800x2850 60.000
3R UHS 30-620 3100 80 65 65 55 620 560 169 1,5-4 9000x4400x3000 65.000
3R UHS 30-680 3100 90 75 75 65 680 600 180 1,5-4 9200x4500x3000 73.000
Plate bending capacities are given for 260 N/mm² plate yielding strength.
All technical specifcations are subject to change without notice.
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  • Şahinler Katalog 3R UHS
    3R UHS Teknik Özellikler - Technical Features
3R UHS3 Rolls Plate Bending Machine
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