The Raw Potato Grader by Sensitar is a high-efficiency grading machine designed to classify potatoes accurately based on size. It utilizes two stainless steel tube conveyor belts moving at a constant speed in the same direction to ensure smooth and consistent operation.
During operation, the gap between the tubes gradually increases, allowing potatoes to fall through at different points according to their size. Smaller potatoes drop first, followed by medium and larger sizes, achieving precise and continuous grading.
The machine offers large processing capacity while ensuring no damage to the potatoes, preserving product quality. It features adjustable grading levels, allowing classification into 3 to 8 different size categories based on processing requirements.
With its high grading accuracy, gentle handling, and flexible adjustment, the Raw Potato Grader is an essential solution for efficient size classification in potato processing lines.
Key Features
- Two stainless steel tube conveyor belts with constant-speed operation
- Gradually increasing gaps for accurate size grading
- High output capacity with continuous operation
- Gentle handling with no product damage
- Adjustable grading into 3–8 size levels
- High classification accuracy





