Low-cost powder coating sieving device conditions powder directly online to improve transfer efficiency
This is a topic when the one purchasing the powder and the one applying the powder will in most cases see things very differently. Over the past 18 years running a powder coating line, training and re-training powder coaters, I’ve always been amazed that most painters insist on turning the powder up to the max. Because this is the most inefficient setting, I would turn the powder control down without the painters noticing, and surprisingly enough, they would still keep up with the line just fine.
Whenever airflow can be lowered to give particles more time in the electric field, which subsequently places a higher charge on the individual particles, you will have gained transfer efficiency.