Find Equipment for Grading and Sorting

Herbort Destoner is equipped with a vertical screw. This screw helps separate stones and other similar material from the product thanks to the simultaneous washing effect.

Raw Potato Grader by Sensitar uses two stainless steel tube conveyors with increasing gaps to grade potatoes from small to large. Offers high output, no damage, and adjustable 3–8 grades with high accuracy.

The Allround VP destoner machine is designed to remove​​ dirt and stones. When there is a lot of dirt coming along with the produce, destoners are the ideal machines. The machine can be integrated into a washing machine for an even cleaner end result.

Tummers Washing line Destoner/Washer unit is a stainless steel machine combination for destoning and washing potatoes and tubers that was developed for 24/7 industrial use. Optionally the machine can be set up to separate floating parts (foliage and stalks) from your product.

Sliver Sorter by Sensitar removes thin slices, debris, and irregular fragments from cutting. It also classifies long and short strips, ensuring uniform shape, consistent specifications, and improved product quality and value.

Wyma's Tank Destoner provides gentle stone and clod separation from produce prior to washing and reinspection cycles. Produce, stones and debris enter the water-filled tank, where a water jet directs the movement of produce towards the outfeed.

The Tummers Peeling Line Delta Roller Spreader has specially been developed for gentle transport to a wider product flow. This machine is commonly used to feed potatoes from the outfeed of a screw conveyor to a wide sorter, but is suitable for a wide variety of food products.

The TOMRA 5B sorting machine guarantees optimal sorting of your food products, from vegetables and potatoes to leafy products.
It helps you to meet the highest standards for both food safety and quality.

The Stone Removing Washer by Sensitar Machinery integrates gravity stone removal and high-pressure drum washing. With 10–30 t/h capacity and water-saving design, it ensures clean, damage-free potatoes for industrial processing lines.

Belt Stone Separator GSA efficiently removes stones, gravel, and sand from flume flow, with low investment & maintenance costs, smooth steel-reinforced belt operation, adjustable separation, high reliability, and continuous potato processing even during maintenance.

Wyma's Screen Sizer is a modular alternative to the Lift Roller Sizer that effectively sizes round produce in a continuous process. The Screen Sizer has a rotating screen with holes at a set size that separates produce into two sizes.

The SiftAI® Smart Table is an all-in-one inspection solution for potato processors to automatically sort, grade, size, and detect unwanted foreign materials with little to no human intervention.

The Rotary Chip Sizer offers precise grading of potato chips, ensuring a high-quality small chip stream and dependable separation of large and small chips.

Potato De-Stoner System contains a whirlpool motion in water to remove the dirt from the surface, and an Integrated Conveying System drags it to the next level of processing. Washing and Removal of stones from Potatoes. Holding tank with vertical augur for elevation to feed Potato peeler and cleaning hatches.

The Hydrolift Destoner rinses and removes debris and rocks from product, while elevating it to the next step in your process.

The Wyma Lift Roller Sizer is a diameter grader suitable for a wide range of fruits and vegetables.

Nubbin Sorter by Sensitar is a key quality control unit in French fries lines. It removes short, broken, deformed, slim strips and debris, ensuring consistent length and appearance of finished products.

The Tolsma-Grisnich salt and clay baths seperate products like potatoes with a varying alike weight (a.o. potatoes with a low under water weight).