Destoner machine
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.
Washing lines
Tummers offers washers/destoners with a capacity ranging from 15 tonnes/hr to 180 tonnes/hr and continues to develop for more efficiency and better quality.
Shake Grader
The Allround Shake grader is designed to grade potatoes according to the square size. The potatoes are fed to the top of the machine onto the top sieve. The sieves in the machine shake in sequential frequencies, which causes the potatoes to move along on the sieves.
KW Washing and Destoning Combo
The KW Washer destoner is a thoughtful combination of a drum washer, destoner and tools to remove floating debris. The unit has several options to manage water level and flow, allowing customization to your local conditions and product(s)
Disc Grader
PPM disc graders are engineered to efficiently separate and sort irregular or unwanted sized pieces of product from ideal sized pieces. Disc rollers convey chips, cereal or other products across one sizing section to another.
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).
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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.
Roller Sizer
Eqraft Roller Sizer is used for sorting of field crops with soil, long roots and weeds.
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.
Tank Destoner
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.
Vibrating Length Sizer
Wyma's Vibrating Length Sizer sizes long produce prior to packaging. Produce is fed onto the sizer bed, made up of corrugated channels. The bed vibrates to spread produce across its width.
Spool Sizer
Wyma's Spool Sizer gently sizes round produce into two sizes. Our Spool Sizer has a series of rotating rollers fitted with spools set apart at a specified distance.
Desoiler unit
Tolsma-Grisnich develops complete dry soil removers that can operate as part of a line or as stand-alone units.
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.
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.