NEW Angle Roll

Roundo Angle Rolls (Manual Guide Rolls)

Roundo is the world's leading manufacturer of Angle Rolls because every Roundo machine includes:

  • The heaviest proportioned main frame
  • The largest shaft diameters and bearing sizes
  • The highest drive torque and rotation speed
  • The greatest bending roll force
  • The most powerful guide rolls

Roundo's R-1 to R-6 series come with manually-adjustable guide rolls and are basic machines for all types of angle and section bending.  

 

For more information on machine specifications or a quote, please see below or send us an Information Request Form.

Request More Information

Model Angle
Leg- Out
Angle
Leg-In
Flat Iron
on Flat
Flat
on Edge
Pipe Diameter
Rolls
Motor
HP
@ 440V
Weight
R1 2 x 2 x 3/16 2 x 2 x 3/16 5/8 x 4 3/8 x 2 1-1/2 6-7/8 2.5 1,500 lbs
R2 2 x 2 x 5/16 2 x 2 x 1/4 5/8 x 6 1/2 x 2-1/4 2 7-1/2 4 1,765 lbs
R3 3 x 3 x 5/16 2½ x 2½ x 5/16 3/4 x 8 5/8 x 3 2-1/2 9 5 2,800 lbs
R4M 3½ x 3½ x 3/8 3 x 3 x 3/8 1-3/16 x 8 3/4 x 4 3 11 9 5,300 lbs
R4H 3½ x 3½ x 3/8 3 x 3 x 3/8 1-3/16 x 8 3/4 x 4 3 11 9 5,300 lbs
R5 4½ x 4½ x 1/2 4 x 4 x 3/8 1-3/16 x 10 3/4 x 5 4 14-1/4 12 7,700 lbs
R6 5 x 5 x 5/8 5 x 5 x 1/2 1-1/2 x 10 1-1/4 x 5 6 17-3/8 17.5 11,600 lbs

STANDARD FEATURES

  • Combined horizontal/vertical design
  • Compensating and adjustable slip clutch for top roll
  • Set of standard rolls combined for standard angle leg-out and leg-in, flat bar on flat and on edge, "T", small round bar, and square bar
  • Complete guide roll assemblies automatically follow operation of hydraulically operated lower rolls, including leg-in attachment
  • Dial indicators show position of lower rolls
  • Hydraulic adjustment of lower rolls
  • SFK bearings in all journals
  • Emergency stop button
  • R-1 and R-2: Roll adjustment by hand levers and portable push button conrtol for roll rotation
  • R-3 to R-6: Portable push button conrtol or all functions

 

OPTIONAL FEATURES

  • R-1 to R-3: Hydraulic infinitely-variable drive on all three rolls
  • R-1 to R-4: Infinitely-variable drive via frequency changer
  • R-1 and R-2: Portable push button conrtol for all functions
  • Digital display showing positions of lower rolls
  • Micro-hydraulic adjustments of lower rolls
  • Pushing roll unit for improved bending of thin sectional and angle bars
  • R-5 and R-6: Special guide unit for bending I- and U-beams the hard way
  • Sprial bending device for pipes and flat bar
  • Half pipe equipment to form and bend a half pipe from a flat strip
  • Wide selection of special rolls
  • Roundo wCNC2 conrtol
  • Roundo RLC/3 Logic conrtol
  • Roundo RLC/1 Position conrtol
Embedded thumbnail for Roundo Angle Rolls (Manual Guide Rolls)