CARELL's 311HV4 double initial pinch universal roll bending machines are available with 6 way multi-axis adjustable lateral guides, variable speed powered rotation of all three bending rolls and independent hydraulic adjustment of the lower rolls for double pre-bending. This versatile unit is ideal for rolling standard/special sections plus tube & pipe in a variety of material types. The 311HV4 Series Universal Roll Set is designed for bending standard profiles, flat bar (on flat and on edge), square bar, tees, channel as well as round bar, square & rectangular tube sections, angles leg-in, leg-out and can be setup to operate in horizontal or vertical position adding further value to your production.

Standard Features
• Dual LED Digital Displays monitor bending roll positions
• Rigid, one piece solid steel weldment frame, normalized and precision machined
• Larger, high strength steel shafts, heat treated and ground
• Independent hydraulic adjustment of both lower rolls for double pre-bending
• 3 Shafts Driven with 3 Independent Direct Coupled Hydraulic Motors and Planetary Speed Reducers for 100% efficient torque delivery
• Universal bending rolls with modular components, hardened and wear resistant.
• Variable Speed rotation via electronic proportional valves for precision pre-bending control
• Multi axis, 6 way, fully adjustable lateral guides, hydraulic powered in all three directions