MRA 31 motorised straightening machine model

The MRA 31 motorised straightening machine model allows you to straighten strips with a maximum width of 500 mm

It can straighten strips with a maximum thickness of 3 mm
It is equipped with 11 hardened and ground steel rollers with a hardness of 62 HRC, including 2 inlet drive rollers + 7 straightening rollers + 2 outlet drive rollers
The diameter of the rollers is 80 mm
The rollers are manufactured in-house at Elmea and are complete with gears machined from a single piece to ensure high mechanical performance and durability
When the stress and belt width require it, 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 pilot punches
Inlet strip guide unit, manually tiltable for correct introduction and feeding
Press attachment bracket integrated with the feeding motorised straightener
The MRA 31 model has a feeding speed of 60/90 metres/minute
It is powered by a Delta Electronics brushless motor and a Nidec Shimpo planetary gearbox