January 3, 2011
Carell Corp. has introduced the 310HV4 angle roll with 6-in. pipe and 6-in. angle bending capacity. The three-driven-roll, double-initial-pinch, fully hydraulic universal roll bending machine has independent hydraulic adjustment of both lower bending rolls and hydraulic powered rotation of all three rolls. Lateral guides are hydraulic-powered in all three axes (six directional movements).
The machine is suitable for rolling standard or special profiles, tube and pipe, and beams in a variety of material types and alloys. Tooling for angle iron leg-in and leg-out is standard.
The angle roll has two LED digital displays to monitor bending roll positions and six LED digital displays to monitor all lateral material guide positions. Each machine is built beginning with a one-piece solid-steel weldment frame that is stress-relieved and then CNC-machined. All shafts are of high-strength alloy then heat-treated and ground.
The drive train is 100 percent hydraulic using three independent radial piston hydraulic motors and planetary speed reducers direct-coupled to each main roll shaft for 100 percent torque transmission to the workpiece.