Fluidization is a process whereby pressurized air is passed, by the virtue of a fan, through the granular material to be fluidized at high speed against the force of gravity to keep the granules suspended.
Rotary Dryers are drying machines designed to be used in drying process of mines such as coal, sand, bentonite, cement, gravel, pellet, etc. They are manufactured in custom lengths and diameters based on product to be dried and have a special blade design.
Product is fed into a nozzle atomizer via a positive high pressure pump and atomization of product is performed within counter-flow drying air.Drying air is filtered and then heated to desired input temperature in a gas fueled heater, then heated air is released through air distribution channels.
Flash dryers are the most cost-effective systems for dry products that inherently have low humidity content or are dewatered. Also known as “pneumatic dryers”, these systems perform the simplest gas suspension as they occupy small places.