A constant mix of fresh and recovery powder avoids color variations and other quality problems, even with metallic and other special powders.
Fresh powder supply from the original powder box using dense phase pumps. Ideal for small powder consumption.
Fresh powder from a drum using dense phase pump or venturi pumps. Ideal for medium powder consumption.
Fresh powder from BigBag with dense phase pumps. Single and double pump operation for large powder consumption.
Fresh powder feed from a 300 liters fluidized hopper with PT dense phase powder conveying system.