The grading installation can be comprised of several individual units and be easily extended to accommodate extra grading sizes. Each grading unit is a single grade and can be steplessly adjusted between 10 mm – 90 mm (0,4″ – 3.54″).
The principal of grading is to remove the largest graded product first with each further grading block reducing to the next required size.
All accurately graded product is transported away from the installation by cross conveyor belts.
The block grader WBS is suitable for grading on thickness long-shaped products, like carrots in a width of 10 to 90 mm (0,4” – 3,54”).
The capacity is dependent on the thickness of the product to grade. Capacities up to 25 ton/hour (55,000 lbs/hr) are possible.
• very robust and simple construction
• outfeed belts for graded product