MRA 83 motorised straightening and feeding model

Suitable for heavy thicknesses, the MRA 83 feeding motor-straightener model allows you to straighten strips with a maximum thickness of 6 mm, depending on the width of the strip to be processed.

• It can straighten strips with widths of: 300 mm – 400 mm – 500 mm – 600 mm – 800 mm – 1000 mm – 1200 mm -1400 mm – 1500 mm
• It is equipped with 11 hardened steel rollers with a hardness of 62 HRC, including 2 entry drive rollers + 7 straightening rollers + 2 exit drive rollers
• The diameter of the rollers is 99 mm
• The rollers are manufactured in-house at Elmea and are equipped with gears machined from a single piece to ensure high mechanical performance and durability.
• When required by the stress and belt width, the rollers are counter-rolled centrally
• On request, we can chrome-plate the rollers, which is ideal when using stainless steel, brass, aluminium or copper sheets.
• Finishing and de-burring rollers equipped with penetration gauge
• Possibility of raising the rollers for synchronised piloting with the action of the pilot punches
• Heavy-duty, hydraulic inlet belt guide unit, tiltable for correct introduction and feeding
• Press attachment bracket integral with the feeding motorised straightener
• The MRA 83 model has a maximum feeding speed of 30 metres/minute
• It is powered by a Delta Electronics brushless motor and a Nidec Shimpo planetary gearbox