NEW Angle Roll

Roundo Angle Rolls (Hydraulic 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-2S to R-21S series come with hydraulic-adjustable guide rolls that allow for added versatility.  

 

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

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Model Angle Leg- Out Angle Leg-In Flat Iron on Flat Flat on Edge Pipe  Beam Easy-Way Beam Hard-Way Diameter Rolls
R2S 2½ x 2½ x 3/8 2½ x 2½ x 5/16 5 x 1 2¾ x 3/4 2 5 N/A 8-5/8
R3S 3 x 3 x 3/8 3 x 3 x 3/8 6 x 1-1/4 3½ x 3/4 3 6 N/A 10
R4S 4 x 4 x 1/2 4 x 4 x 3/8 7 x 1½ 5 x 5/8 4 7 3 12¼
R5S/R52S 5 x 5 x 1/2 4 x 4 x 1/2 8 x 2 6 x 5/8 5 8 5 15
R6S/R62S 6 x 6 x 5/8 5 x 5 x 3/4 10 x 2 6 x 1½ 6 12 6 18
R7S/R72S 6 x 6 x 1 6 x 6 x 1 12 x 2½ 8 x 1¼ 8 14 8 22
R8S 8 x 8 x 1 8 x 8 x 3/4 16 x 3 10 x 1¼ 10 18 10 25
R9S 8 x 8 x 1-1/8 8 x 8 x 1 20 x 3 10 x 2½ 12 21 12 29
R10S 8 x 8 x 1-1/8 8 x 8 x 1-1/8 20 x 3½ 10 x 3 12 24 12 32
R11S 8 x 8 x 1¼ 8 x 8 x 1¼ 20 x 4 12 x 3 16 27 18 32
R13S 8 x 8 x 1¼ 8 x 8 x 1¼ 22 x 4 16 x 2-3/8 20 36 24 32
R14S 8 x 6 x 1 8 x 6 x 11 12 x 6 10 x 4 14 24 12 33
R15S 8 x 8 x 1¼ 8 x 8 x 1¼ 40 x 6 20 x 5 24 40 30 33
R16S 8 x 8 x 1¼ 8 x 8 x 1¼ 40 x 7 20 x 6 26 44 44 33

STANDARD FEATURES

  • Drive on all 3 rolls
        - R-2S to R-4S: Combined horizontal/vertical design
        - R-2S to R-7S: Infinitely variable rotation speed via hyrdaulic motor
        - R-52S to R-72S: Infinitely variable rotation speed via double hydrauic motors (one for top roll, one for lower rolls)
        - R-8S to R-16S: Infinitely variable rotation speed via hydraulic motors (one for each roll)
  • Automatic compensation for the speed difference between the rolls
        - R-2S to R-7S: Via adjustable slip clutch
        - All Other Models: Compensation built into hydraulic system
  • Hydraulic adjustment of lower rolls
  • R-8S to R-16S: Digital display shows position of lower rolls
  • Hydraulically operated guide rolls
  • R-2S to R-72S: 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
  • R-8S to R-16S: Universal rolls for  standard angle leg-out and leg-in, flat bar on flat and on edge, I and U-beams the easy way, small round bar, and square bar
  • SFK Roller Bearings in all main journals
  • Emergency stop button
  • R-2S to R-4S: Portable push button conrtol for all functions
  • R-5S to R-72S: Portable push button conrtol for all functions, including electrical speed adjustment by potentiometer
  • R-8S to R-16S: Conrtol panel on swing arm for all functions, including elecrton speed adjustment by joysticks for rotation and adjustment of lower rolls

 

OPTIONAL FEATURES

  • R-5S to R-72S: Combined horiztonal/vertical design
  • Increased rolling speed with full drive torque
  • R-2S to R-72S: Digital display shows position of lower rolls
  • Micro-hydraulic adjustment of lower rolls
  • R-2S to R-4S: Hydraulic turning guide rolls
  • R-2S to R-7S: Seperate hydraulic drive on top shaft
  • Motorized height adjustment on swing arm
  • R-2S to R-72S: Spiral bending device for production of coils
  • Hydraulic pulling roll unit for bending I-, U-, and H-beams the hard way
  • R-5S to R-13S: Special guide unit for bending I- and U-beams the hard way
  • R-2S to R-72S: Pushing roll unit for improved bending of then sections and angles
  • Wide selection of special rolls
  • Mandrel system to improve bending results on hollow sections
  • Pushing unit for small diameters and heavy bending
  • Hydraulic tooling adjustment
  • Roundo wCNC2 conrtol
  • Roundo RLC/3 Logic conrtol
  • Roundo RLC/1 Position conrtol
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