Suitable for a variety of crops depending on which sizing rollers are fitted.  Grading is by rollers, one bed of fixed bottom rollers and a top bed.  Every second roller moves vertically to make a grade. It is driven via variable speed motor.  Feeding the Grader is a spreader section of 6 rubber-covered rollers to spread the product across the width of the machine.  The machine comes on adjustable legs but can be of any height.

Sizes vary from 1 metre wide with 2 grades up to 2.2 metre wide with up to 6 grades and any size in between.

Grading bands specifications are:

On plain rollers for carrots, parsnips or daffodil bulbs: 20mm – 89mm

On diabolos (bobbins) for potatoes and onions: 30mm – 100mm

Machines available in mild steel painted, hot dipped galvanised or stainless steel (INOX)

Machines can be manufactured to suit the customer’s requirements.