N.N.Engineering Products

Our vertical circulation type Coffee Bean Dryer Machine is a device that works to reduce the moisture content of the bean by blowing hot air into the drying chamber where the bean is circulated continuously until the desired moisture content is reached. We are manufacturing circulating type coffee bean dryer with different capacities respectively 1 ton per batch, 2 ton per batch, 3 ton per batch coffee bean dryer. Drying time depends on coffee bean type, specific weight and moisture content of the bean. And also actual data will depend on ambient temperature, relative humidity, air temperature, and bean type, moisture content before and after drying.