Destoner Machine

De-stoner are designed to separate different grains like wheat, rice, pulses, soybeans, etc from grain-sized sand, stones and impurities. They are easy to operate machines with simple and dependable separation by stratifying grains and impurities like stones, metals and glasses.

The destoner machine consists of vibration motors and stainless screen. They are also equipped with regulator. The machine can handle the variable flow very easily thereby resulting in high stone removing efficiency.

How does a Destoner Operates?
The grains are stratified into heavier and lighter fractions by forcing air through the layer of the grains. This is done through pressure fans. The heavier materials are forced up by the vibrating deck whereas the lighter material is forced down the vibrating deck which exits through the clean product spout. For optimum separation inclination of vibrating deck, feed rate, and air flow can be adjusted. For specific application there are different types of vibrating decks.