Low-pressure pneumatic transport - used mainly when filling raw materials into tanks from wagons, tanks, etc. The material is carried by a large amount of air flow at low pressure and high speed.
Pneumatic high-pressure transport - is applied especially in the transport of mixtures within the technological line, etc. The material is transported in batches by high pressure air from the so-called feeders. The actual movement of the material in the pipe is slower and thus there is less wear.
Recently, these lines have been used in combination with a suspended homogenizer - the so-called blender