Positive pressure dense phase conveying is an efficient and environmentally friendly pneumatic conveying method, mainly composed of the following equipment: air compressor, air storage tank, bin pump, dust collector, PLC control system, pipeline and elbow. This system is particularly suitable for low-speed, long-distance, and high-capacity material transportation, capable of achieving long-distance transportation from a single point to a single point or from a single point to multiple points, with a transportation distance of up to 1000 meters and a capacity of up to 200 tons/hour.

In dense phase pneumatic conveying, the material will not suspend in the air flow, thereby reducing the wear of the material and the conveying system itself. This low-speed conveying method is particularly suitable for fragile materials as it can minimize damage to particles to the greatest extent possible. In addition, even slightly hygroscopic materials do not require the use of air drying equipment, further optimizing the entire conveying process.