Piab's vacuum conveying systems are optimal powder conveying solutions, giving unparalleled security and hygiene. Geared up with progressive know-how like COAX®, these systems are definitely the epitome of performance in vacuum conveying for powder handling. The right volume of leak-tightness is usually important to avoid any seepage of harmful compounds. https://www.margoindustries.com/products/fully-automatic-compounding-plant-with-plc-scada-system-for-process-control/