The new stone and clump divider by Tolsma-Grisnich has a unique working principle. Stones and clumps of earth are divided from the produce very accurately and with a high capacity. The unique principle of the machine is that it magnetises stones and clumps in the dry product stream (potatoes or onions). Sensors therefore recognise the stones and clumps. They are removed from the product stream with pneumatic ejectors. The system can be supplied with a capacity of 15 to 50 tonnes of product per hour. The cleaning result contributes to a full use of the capacity 95%.
Also as a lose component
The machine can also be used a loose component into a processing line, but can also be placed in a set formation. The control of the machine is very simple. Only the sensitivity of the sensors has to be adjusted. The rest is fully automatic. Tolsma-Grisnich also takes care of the service and the maintenance of the machine.
See the stone and clump divider in action with Greydanus Potato Wholesaler in table potatoes:
Link to video on youtube: https://www.youtube.com/watch?v=C7Qr6ev7uWQ
Link to video on youtube: https://www.youtube.com/watch?v=C7Qr6ev7uWQ