VBH Series 4 Roll Plate Rolls

Machine Information

Carell 4 Roll Double Pinch Plate Rolls are built tough for longer machine life and are designed to minimize maintenance. The VBH Series plate rolls are available in over 60 sizes with capacities from to 6” down to 20 gauge. The range of standard models provides unmatched flexibility and coverage of most any plate rolling requirement. The 4 Roll and 3 Roll Plate Rolls can be designed and built to handle a wide range of specific rolling requirements to include shorter or longer lengths from 20 inches to 24 feet, custom roll cambers, slotted rolls for plate with flanges-lips-ribs, corrugated patterns for corrugated material, vertical rolling applications and more.

The VBH series machine is the best machine for both cylindrical and conical bending. The main features of the VBH rolls are the greater bottom roller pinching force (for short flat ends and optimum pre-bending)  and the higher drive torque (for single pass process) to boost productivity. A winning combination for those looking for performance of the highest level.

  • Full frame design for maximum rigidity and precision
  • Machine frame with linear guides for roll sliding
  • Heavy-Duty multi-bearing system with 4 spherical roller bearings for each roll
  • Sliding support with high resistance antifriction material, maintenance free
  • Rigid frame construciton without force transmitted to foundation
  • Digital control of the rolls parallelism with proportional valves. Precision 0.1 mm (0.004″)
  • Rolls made of high resistance steel forgings, with large diameter and light cambering
  • Heavy-duty turning bearing support, with four anti-deflection points for maximum rigidity
  • Infinitely variable pinching pressure of the central lower roll with digital pressure gauge
  • Centralized control panel, light weight design for easy handling
  • Wired with light-cables against electromagnetic interference
  • Instantaneous brakes for rolls rotation for maximum safety factor
  • Fully hydraulic drive of top and lower rolls with automatic speed compensation