How to Choose a Conveyor for Powder

Start with powder behavior

Powder conveying selection depends on more than distance. Identify density, moisture, cohesion, particle fragility, temperature and any dust hazard. Define pickup and discharge conditions and the cleaning required between ingredients.

Compare different mechanisms

A screw mechanically moves powder over a defined route but may introduce wear or product damage. A pipe chain circuit offers enclosed routing with discs and needs a chain, bend and cleanout assessment. A vacuum conveyor uses air transport and a receiver cycle; filter behavior and particle damage need trials. A tube vibratory conveyor moves its housing and is a different mechanism from either a chain or a screw.

Evaluate the full system

Draw the route and every interface. Ask for a measured trial that includes feed stability, useful receiver output, product condition and retained material. Distinguish mass from volume rates and include the assumptions used for density. Compare cleaning and service access alongside throughput, and identify which feeder, receiver and controls are included.