Find Equipment for Grading and Sorting

Vanmark Hydrolift Destoner
Hydrolift Destoner
The Hydrolift Destoner rinses and removes debris and rocks from product, while elevating it to the next step in your process.
Wyma Combi-System
Combi-System
Our Combi-System combines a Tank Destoner, Barrel Washer and Floating Debris Remover. Produce and stones are fed into the Tank Destoner.
Retro Grader
Retro Grader
The retro grader conditions the potato shreds through drying and chilling to help ensure a formable product.
Wyma Roller Inspection Table
Roller Inspection Table
Wyma's Roller Inspection Table conveys produce for manual and visual inspection. Rollers run on a heavy-duty chain around a bed with rubber strips on the top edge.
Insort Sherlock Hybrid
Sherlock Hybrid
A synthesis of proven air separation technology and food safety optimized flap separation that sorts acceptable products, foreign material and defective products perfectly into 3 grades in just one pass.
Ellips - Elisam GranTorino Potato Grader
Grading Machine
The robust Elisam GranTorino machine has resulted in a leading solution for the potato industry. The unique mechanical design delivers gentle handling of any type of potato. 
Wyma Horizontal Soil Remover
Horizontal Soil Remover
Wyma's Horizontal Soil Remover removes dirt, roots, and other debris from potatoes. Potatoes and debris are fed onto a belt with rubber pintles. Potatoes are carried forward and directed to the outfeed chute by the powered sweep roller.
Wyma Medium Potato Line
Medium Potato Line
Medium Potato line is a 25-ton line which has two receiving options. Produce may be received directly from a field harvest truck or via storage bins using an Electric Bin Tipper.
Tolsma-Grisnich Seperation baths
Seperation baths
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).
Wyma Belt Inspection Table
Belt Inspection Table
Wyma's Belt Inspection Table conveys produce for manual and visual inspection. If produce is very dirty, an optional web belt can allow dirt, debris and water to fall through so they are not carried further down the processing line.
Cyclone Destoner
Cyclone Destoner
The Cyclone destoner removes stones and clay shells. The gradient of the funnel and the variable water flow determines the optimum result.
Sormac Spiral roller grader SRS
Spiral roller grader SRS
The Sormac spiral roller grader is used for grading peeled root products, particularly potatoes. The machine is equipped with a number of plastic rollers provided with a spiral-shaped groove.
Tolsma-Grisnich Samro Stone and Clod Separator
Samro Stone and Clod Separator
The stone and clod separator can remove stones and clods from a batch of potatoes, onions or other root vegetables with an accuracy of 95%.
Wyma Screen Sizer
Screen Sizer
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.
Herbort Destoner
Destoner
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.
Vertical Auger
Vertical Auger
Vertical Auger is designed to vertically transport and remove rocks from potatoes and other root vegetables. The machine consists of an infeed hopper partially filled with water and a vertical auger.
Wyma Small Potato Line
Small line to pack potatoes
In this example of a small line to pack potatoes (5 ton per hour), produce can be received onto an Elevator where they are fed into a Horizontal Debris Remover, to remove loose dirt, vine, and other debris.
Wyma Floating Debris Remover
Floating Debris Remover
Wyma's Floating Debris Remover is designed to sit above the tank of a Wet Hopper and prevent floating debris from clogging downstream equipment.

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