Convey powders, granules and solid materials is a delicate phase of production processes. Using the right conveying system for the handling of powders between different machineries of the process can make a difference in the quality of the final product. Pneumatic conveyors are the safest solution for product convey, the unique able to avoid the risk of product contamination. Pneumatic conveyors are being used in many kind of industries and their use can increase up to 30% the productivity and efficiency of the machines on which they are installed. Delfin produces complete Pneumatic conveyors with loading and unloading systems for all industries.