Dense-Phase Pneumatic Conveying

Dense phase pneumatic conveyors move materials quickly using low-velocity pressured air. Compared to dilute phase pneumatic conveying, dense phase units require less overall air consumption, and their low-velocity air stream results in less damage and subsequent maintenance requirements. The units outlined below work by creating pressure differentials using compressed air (or other gases), transferring materials through airflow (what is commonly referred to as pneumatic conveyance).

Pneumatic conveyors vary in application and material designation. Five different products are outlined below, each tailored to a different conveying task.

Dome Valve


Controlveyor – Injection System

Sand Pump



Dense-Phase Pneumatic Conveying was last modified: February 17th, 2016 by Grant Rice