JMT HRB-3 Hydraulic 3-Roll Plate Rolls
Standard Specifications
• Control unit with 4 digital readouts
• Programmable multi-pass points
• Cone bending
• Hardened rolls (HRC 58)
• Highly durable forged 4140 alloy steel rolls machined by CNC Lathes with optimal crown (special crown upon request)
• Electronic control for side rolls
• Stress relieved steel construction machine frame
• All rolls mounted on bearings
• Hydraulic drop end with easy pull out system
• 1″ pre-bend and above machines have rectilinear guides (planetary swing guides also available)
• All rolls are driven with a combination of hydraulic motor(s) and planetary gear box(es)
• Dual speed control
• Electrical and hydraulic protection against overloads
• World standard electrical and hydraulic components (parts stocked by us or are available off-the-shelf from your local supplier)
Optional Accessories
• Variable speed control
• Remote (wired or wireless)
• Oil cooling
• Side supports
• Vertical supports
• Material feed table
• Changeable top roll for smaller diameters
• Extended rolls for section bending
• Polished rolls
• Custom machines available
We sell and support JMT products
throughout North America,
both directly and through local dealers.












