Machinery > Plate Rollers > Sergi > CI

Hyd Mech
Friggi
F.M.B.
Tannewitz
Macc
OMGA
Simec
Häberle
MEP    New!
Euring
Starbend
Numalliance
S.M.I.    New!
Hydroil
Sergi
Sertom
Davi
Brushtec
Propen

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CI

Fully hydraulically-controlled roll-bending machine with 3 driving rolls and double pre-bending. The side rolls traverse and are fitted with a planetary movement to facilitate pre-bending on both edges of the sheet metal.

They are driven by four hydraulic cylinders, two per each roll, to ensure high pressure during bending. Rotation is by means of a hydraulic motor coupled with an epicyclic reduction gear and a clutch-operated torque limiting device situated on the upper roll to adjust any variation in the peripheral speed be- tween the roll and sheet metal. Parallelism between the two side rolls is by means of a simple system to ensure easy correction and adjustment of inclination. The release device is opened by means of a hydraulic cylinder which is controlled directly via a selector switch on the control panel. The machine is supplied complete with all safety devices as prescribed by current laws.


Standard equipment:

  • Three driving rolls
  • Separate side roll traverse
  • Hydraulically-controlled upper roll release
  • Dual rotation speed (slow/fast)
  • Side roll inclination for tapered ferrule bending
  • Mobile control panel

  • Optionals:

  • Cone bending attachment
  • Induction hardening of the rolls
  • Section-bending rolls device
  • Section-bending rolls
  • Readouts for side rolls positions
  • Side sheet metal supporting arm
  • Upper sheet metal supporting arm
  •