I currently use the Caswell gun to do my powder coating. I am nearing the point where I am going to have to make that leap of faith to an industrial style gun. I do not do large batches, or large parts for that matter, so I do not need a vibe hopper or fluidized bed feeder. I will be strictly going for a lab type cup setup. My question for all the guru's is do I need to get a corona gun? I can get a tribo gun for half the price. I understand the difference in operation. Is the main difference in application speed? Is the tribo gun going to be more precise? Can I use all the same powders with a tribo gun? Some advise would be great.
