4RH – 4 Roll Plate Bending Machines

The 4RH series of plate roll allows maximum precision and ease of use combined with the ability to utilize CNC controls for part repeatability and automatic rolling. 4 roll plate rolls are the most popular choice of roll for most rolling shops. IMCAR plate rolls utilize a heavy-duty industrial design coupled with low working pressure for minimal stress of the life of your machine, which will insure your investment is made in a machine that lasts well into the future.

4RH – 4 Roll Plate Bending Machines - IMCAR 4RH 4 Roll Plate Roll


  • Hydraulic 4 roll plate bending machine with double pre-bending
  • Useful length from 3′ to 20′
  • Thickness from 1/8″ up to 5″
  • Fully hydraulic
  • CNC machined main frame components
  • Oversized hydraulic cylinders to reduce working pressure and ultimately increase machine longevity and
    overall durability
  • Two hydraulic motors with planetary reducers for rotation of lateral rolls
  • Hardened rolls
  • Industrial grade mobile control console on wheels
  • Push buttons controls for parallel movement and rotation of rolls
  • Hydraulic drop end operation from control desk
  • Hydraulic parallelism of lateral and pinching rolls maintained by PLC and proportional valve system
  • Hydraulic inclination of lateral rolls for conical bending direct from control desk through selector switches
  • Adjustment of pinch by regulator and pressure gauge with easily adjustable outside switch located on the machine
  • CNC controls for automatic production and repeatability