HD Roller Grader
Specification:

easy adjustment – rapid calibre change
easy maintenance – quick cover removal
robust design achieved by a combination of moving parts in polyacetate, polyamide (wear resistance) and a steel core (rigidity)
high strength chain with bare stainless link pins, cemented rollers and treated links
tension compensated by Belleville washers: absorber, identical tension
supported return of the chain on polypropylene track: stresses reduced
designed for potatoes, onions, carrots endives and other fruits and vegetables
stainless steel axles and rollers
working width from 1,20 up to 2,40 m
wide range of adjusting
automatic grease station

Adjusting range

roller diameter | calibre adjusting
53 | 27-92 mm
63,5 | 20-86 mm
70 | 15-80 mm