Renewed Buhler Fluting Machine MRBB

Bühler’s roll reconditioning service, including corrugating and grinding, helps restore optimal grinding performance and ensures consistent product quality. Timely reconditioning can reduce energy consumption by up to 30% by requiring less grinding pressure. The service is available for both Bühler and third-party rolls, using precision measurement tools like rollDetect to verify corrugation profiles and surface roughness against original specifications.

1. Carriage
Max. stroke：1800 mm
Working stroke speed：0 … 13.0 m/min
Return stroke speed：0 … 16.6 m/min

2. Workpiece (roller)
Min. Ø：200 mm
Max. Ø：450 mm
Max. length：1'500 mm
Length of roller including roll journal：2'200 mm

3. Roll fluting data
Number of flutes in roller circumference：150…2000 (25 pitch)
Number of flutes with double switching：< 150 (option)
Spiral on roller：4 … 14 %
Direction of roll spiral：left or right

We have performed a comprehensive overhaul of this Bühler Fluting and Grinding machine. The slideways were precision hand-scraped, the electrical wiring was renewed, the gears were treated with a black oxide finish, and the exterior was repainted.