English
SIH
3 Rolls plate bending machines
  • Hydraulic 3 rolls plate bending machine with pre-bending
  • Useful lenght from 2000 up to 4000 mm
  • Thickness from 20 up to 100 mm
  • The machine is fully hydraulic
  • Robust frame worked with CNC machines
  • Size of the hydraulic system and components, including hydraulic pistons, higher than necessary to reduce the pressures of work and have a longer life
  • Movement on linear guides
  • 3 hydraulic motors coupled to planetary gear for rotation of the three rolls
  • Automatic compensation of the peripherical speed of the top roll
  • Hardened rolls
  • Extended shafts to use section bending dies for some models
  • Separate control desk on wheels
  • Push buttons control parallel movement of lateral rolls and rotation
  • Hydraulic opening of shoulder by control desk
  • Management of lateral rolls parallelism through proportional valve and PLC
  • Hydraulic inclination of lateral rolls for conical bending directly from control desk through selectors
  • Nr.4 digital readouts
  • Nr. 3 rotation speeds
Information request
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