Standard Features

Our Model HPK 65- 80 is a Double Pinch Universal Roll Bender with hydraulic adjustment of both lateral bending rolls, powered rotation of all 3 rolls and lateral guides fully adjustable in all three planes. This versatile unit is ideal for rolling standard/special sections plus tube/pipe in a variety of material types.  Machines operate both horizontally and vertically.

The machine is complete with a Universal Telescoping Rolls for bending profiles, including angles leg-in and out. Rolls bend flat bar (on flat and on edge), square bar, tees, channel, as well as round bar, angles, square and rectangular tube sections. 

 ·      Rugged, rigid, one-piece solid steel weldment frame

 ·      Larger, high-strength steel shafts, heat-treated and ground, journaled in dual self-aligning spherical roller bearings for optimum performance, loading, and efficiency

·      Independent hydraulic adjustment of both lower rolls for double prebending 

·      All 3 rolls driven by heavy dimensioned solid stock cut gears, motor/ reducer group for efficiency in torque transmission to all rolls, top shaft protected by an adjustable clutch system with speed compensation feature. Rotation via pushbutton controls.

·      Hydraulic power unit integral to the machine frame, well ventilated and protected from overload by maximum pressure relief valves and thermal pump motor switch gear with reset control. The solenoid valve bank is situated for easy access.

3 axis, mechanical lateral guides, optionally powered in movements: (axial thrust and linear up/down movements) for bending angle iron leg-in and leg-out. Cam follower roller is quickly and easily removed when not used for angle rolling

·      Variable Speed rotation (OPTIONAL) via electronic inverter can permit creep speed for pre-bending control and high-speed pass through of unbent material

·      Universal bending rolls with modular components, hardened and wear resistant. Use of components in various configurations permits bending of most all-standard section types including angle iron leg-in and leg-out. Main components, telescoping, allow swift throat width changes for maximizing production. Shaft single keyed for easy tooling changeover

·      Forced lubrication and self-purging seals provide full security in the worst possible working conditions.

·      Machine operates in both horizontal and vertical positions depending on your needs 

·         Satellite mobile control desk equipped with pushbuttons for all roll positions, dual LED digital readouts to monitor bending roll positions, pushbutton controls for all functions, key lock out switch, power on, hydraulic unit on and other controls for maximum operator safety. Controls in low voltage 24V, multipoint safety system

·      Operating and maintenance instruction manual