Durma Hydraulic 4 Roll Plate Roll

DANDENONG, VIC

The high torque drive system of Durma’s HRB-4 Roll Bending Machines allows them to achieve shorter cycle times whilst user friendly control units make it possible to be less dependent on operator competence.


4-Roll Plate Rolls are more precise, productive, versatile, faster safer AND easier to operator than 3-Roll machines & ideal for bending plate up to 200mm thick. Like the 3-roll variation, the HRB-4 also consists of a robust machine body to ensure long life repeatability and low maintenance. Contact an Acra Machinery representative to discuss your Plate Roll requirements today!

PLC Control System
Conical Bending
Induction Hardened Rolls
Stress Relieved Steel Construction Body
Sealed Spherical Roller Bearings
2-Roll Drive System (up to ?430mm top roll)
4-Roll Drive System (above ?430mm top roll)
Fixed Top Roll (up to ?430mm top roll)
Hydraulic Opening Cover
Electronic Synchronized Top Rolls
Mechanical Synchronized Bottom Rolls
Adjustable Pinch Pressure
Overload Protection
Safety Wire
Emergency Stop
Manual Lubrication
User Manual
CE Conformity


NC Control Unit
CNC Control Unit
Polished Rolls
Adjustable Turning Speed
Vertical or Horizontal Working Position
Hydraulic Vertical/Side Supports
Interchangeable Top Rolls
Special Rolls (Profile Bending)
Oil Heating/Cooling
Automatic Centralized Lubrication System
Hydraulic Roll Crowning System
Plate Feeding Platform w/ Alignment Unit
Special Plate Support Systems
Loading/Unloading Systems
Seperate Power Cabinet
Wind Tower Capability