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CatalogFabrication EquipmentRoll BendersRBD-3HD
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Hydraulic 3-roll bending machine

RBD-3HD




  • Sturdy and solid 3-roll bending machine which is designed for medium and heavy bending tasks
  • Quality components from Bosch Rexroth and Parker
  • Movable control panel for optimal view during processing
  • Hydraulic roller is driven by independent motors and planetary gear
  • Machine is equipped with two bending speeds
  • Linear delivery of the two side rollers

Standard configuration:

Overload protection
Hydraulically powered top and side rolls (3 pc.) with gear
Digital position indicator for side rolls
Hydraulic closure for easy removal of bent parts
Stable welded steel frame
Induction hardened rolls made of SAE 1050 steel
Conical bending device
Central lubrication
Electronic / mechanical balancing device
2 bending speeds
Manual

Optional configuration:

Automation with NC or CNC Control
Central support
Lateral support
Material feeding device
Bend stepless speed
Hydraulic work piece ejector
Ground and polished rolls
Small top roller for small minimum bending radii
Technical specificationsRBD-3HD
2050/25 2050/35 2550/20 2550/25 3100/16 3100/20 3100/25 3100/30 3100/40 4100/10 4100/16
Bending lengthmm2050255031004100
Bending capacity*mm253520 2516202530401016
Bending capacity with pre-bend*mm203016201316202530813

Top rollers

mm320380320350320350380420460320380
Bottom rollersmm310360310330310330360400440310360
Main motor powerkW2237222222223737452237
Weightkg 1050013000115001200013500140001700021000250001550020000
Item-No. 
9412180
9412181
9412182
9412183
9412184
9412185
9412186
9412187
9412188
9412189
9412190

* bending capacities are given for 24kg/mm² yielding strength, minimum dia. top roll x 5 (for cone bending capacities needs to be reduced, call for details) 


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Telephone consultation (Monday - Friday 8.00 am – 5.00 pm)
+49 4321 25 2003-0