Durma Hydraulic 4-Rolls
DURMA Plate Rolls
Standard Specifications
- Control unit with 6 digital readouts
- Programmable multi-pass points
- Cone bending
- Hardened rolls (HRC 58)
- Highly durable forged carbon steel (C45) rolls machined by CNC Lathes with optimal crown (special crown upon request)
- All rolls mounted on bearings
- Electronic control for side rolls
- Dual speed control
- Stress relieved steel construction machine frame
- Hydraulic drop end with easy pull out system
- Central rolls are driven with hydraulic motor(s) and planetary gear box(es)
- All rolls driven on machines with 1″ pre-bend and above
- Electrical and hydraulic protection against overloads
- World standard electrical and hydraulic components (parts stocked by us or available off-the-shelf from your local supplier)
- Hydraulic pressure adjustable bottom roll (crowning compensation)






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