Destoner Machines

A destoner is a machine that removes stones and clods from soil ridges and moves them to the furrow so that the ridges are free from stones.A destoner machine is used to remove heavier contaminants or debris from a product stream or flow. Generally, it removes a small percentage from the flow, but it can be large items including: stones, glass, metals or other heavy items.Destoners are an essential part of the roasting process, serving as insurance and that extra layer of protection for your equipment, your coffee product, and your reputation. And they're the last chance you have to ensure clean, trouble-free coffee.Destoners operate using the idea of a fluidized bed to separate material based on their bulk density. Bulk density is the material weight per cubic space it takes up. This is typically expressed as pounds per cubic foot or kilograms per cubic meter.