Grain dryer RR series

tower

SPECIFICATIONS Available in various sizes and models with capacities from 11.3 to 86.3 t. COMPONENTI Air ducts The panels forming the air chambers are made of: mineral wool sandwich panels, heated air section and saturated heated air section (prevents the formation of condensation and mulch inside the chamber). Smooth interior and exterior walls. Versions: Aluzinc-Galvanized-Precoated in various colours - Aluminium-Stainless steel 304. Reinforcing uprights and ledges with rung ladders are installed inside the dryer for control and maintenance purposes. Fans The depressurised drying system, offering maximum attention to detail, is the most suitable for dust containment. Each dryer is equipped with axial fans with variable or fixed pitch blades with different diameters, exploiting the machine's output and minimising consumption. Zanin F.lli uses technologically advanced brands in the European fan sector to optimise the characteristics of its products. Hot air generators The following types of heating units are used for drying: direct fired indirect fired diathermic oil or steam Possible fuels are: Methane gas LGP Diesel Heavy oil, vegetable oil or sub-products Biomass The following types of burners are used: pressurised (diesel, heavy oil, gas) air (methane gas, LPG) special for different types of fuels Electrical cabinet Dryers are equipped with electronic control devices. Electronic control system to manage product humidity with air gauge. Operating principle The drying column is formed by an upper feed/recovery hopper and a certain number of modules inside which ducts are buried in the grain. The grain drops by way of gravity in a zig-zag pattern.