■ Machine combined design, for working with vertical and horizontal axis.

 

■ N° 3 driving rolls (all).

 

■ Fully hydraulic drive:

     Rolls driven by low speed hydraulic motor + planetary reduction gear.

 

■ Hydraulic adjustment of the two lower rolls independent of each other (double prebending).

 

■ Hydraulic unit with pilot operated check valves to maintain constant the lower rolls position during bending-phase.

 

■ All welded steel frame, monobloc type for added strength and rigidity, stress relieved after welding.

 

■ Shaft in alloyed high-strength chrome-nickel forged steel (heat treated), mounted on long life grease lubricated self-alignment spherical roller bearings.

 

■ Bending rolls in High Tensile alloyed Forged Steel, heat treated.

 

■ N° 2 Lateral guiding rolls, each one adjustable in six directions and hydraulically powered operated by push-buttons from control panel.

 

■ Each guiding roll is complete of two roll for bending angle-iron leg-in, one roll for larger size and one roll for small angles.

 

■ Total protection from overloads by hydraulic pressure relief valves.

 

■ Electric and Hydraulic equipment by first class European manufacturers.

 

■ Centralized control panel with low voltage control designed for "easy-service", mounted on wheels to permit optimum location for operator convenience and safety.

 

■ Control panel with push button controls and joy-stick controls for all functions.