ALFA series rollers have two or more rolelrs co-axially mounted on the same shaft. The first is generally fixed while the others are extendable. To convey heavy duty packages, substituting the central shaft section with a supporting structure to keep shaft from flexing is suggested.
ALFA series rollers have two or more rolelrs co-axially mounted on the same shaft. The first is generally fixed while the others are extendable. To convey heavy duty packages, substituting the central shaft section with a supporting structure to keep shaft from flexing is suggested.