Chipping. One of the most hard-to-ignore powder coating defects is chipping. When large flakes of the finish just break away ...

This is where the hacker steps in, to transform a ... The stream was either too weak to coat properly, or too heavy, delivering a thick stream of powder. [Josh] surmised that with better airflow ...

[Andrew] had to add mechanical agitation to achieve a homogeneous fluid bed, and after much experimentation he’s now able to dip preheated parts into the bed and achieve one-step powder coating.