Standard rotary press brake dies

Increase Your Productivity and Quality
  • No part "whip up"...safer material handling
  • Mar-free bending with the Delrin® rotor option
  • Built-in gaging or CNC automatic gaging
  • Improved part consistency and precise radii control
  • Reduced tonnage requirements in most cases
Unit of Measure

Specifications

Rotor Diameter

 1 in

Material Thickness

 22 to 14 GA0.030 to 0.075 in

Flange Length

 7/16 to 2 in

Bend Types

CB1 Square Bend

CB12 Return Bend

CB13 Large Radius Bend

CB2 Short Leg

CB21 Square Bend, Rod

CB3 Over Square

CB4 Under Square

CB5 Zee Bend

CB6 Open Zee

CB7 Channel Bend

CB8 Hal Bend

Applications

 CLAMP: Material is securely clamped without other holddowns. No skidding.
Bend: The sheet always stays level. Faster bending with improved safety and consistency.
Overbend: Rotor bends beyond 90° to allow for springback. Overbend rotors can bend to 120° in one press stroke.

For Press Brakes & Punch Press Applications

 1 MAR-FREE BENDING
Most dies can be equipped with Delrin® rotors to bend pre-finished and stainless steels without tool marks.

2 BEND SHORT FLANGES on the ends of large sheets with no part whip-up. Operators run more parts safely with less scrap...even on heavy gauge material.

3 ONE-HIT CHANNEL DIES
Adjustable channel die.

4 QUICK CHANGE DIES
Anvil sections easily changed in the press for special applications.
NOTE: Run different part thicknesses by shimming here.

5 HAT BENDS OR OFFSETS

6 BUILT-IN GAGES or specify clearances for automatic gages.
PELICO GAGE SHOWN
A) Gage rotates as die closes, spring returns gage each time.
B) Gage is adjustable.

7 COMPLETE HEMMING DIES
A) Bend part to 120º.
B) Flatten to 180º.

Let us quote your application
Families of parts are often satisfied with one die designed for your needs.

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Rolla-V lower dies and is an excellent source for
light curtains, safety products, shear blades, urethane dies and accessories.