This sorting machine consists of a roller elevator and a size grader (grade sizes adjustable). The Adjustable Roller Grader sizes vegetables by width/diameter using a series of forward moving rollers - one bottom bed of fixed rollers, and a top bed of height adjustable rollers. Every top roller is mounted in a Polymer guide plate, which allows them to lift vertically to make a specified grade size. Suitable for grading sweet potatoes, yams, radish, taro, carrots, beets and parsnips by diameters.

Main Features:

• High efficiency
• Easy operation
• Significantly reduced labor requirements

This root vegetable processing line includes pre-sorting, dry cleaner, inspection table and the size grader. Efficiently sort potatoes, onions, parsnips, Brussel sprouts, celeriac, turnip, and beets by diameters.

• Variable speed control
• CE Certified quality
• Gentle delivery to minimize product damage
• Optional roller inspection table for manual sorting

This system includes a bubble water tank, high pressure water spray cleaning, air drying, and an adjustable size grader. Grade sizes are adjustable to suit specific needs, ranging from 25mm to 124mm.