Vent box For The Plastics Industry

DMN-WESTINGHOUSE supports plastics manufacturers with rotary valves and diverter valves for polymer pellets, additives, colourants and stabilisers. These solutions help maintain controlled material flow across conveying, drying and extrusion processes.

The vent box collects and vents pressurised air from rotor pockets while also managing air leakage across the rotary valve. By improving air release, it helps increase filling efficiency and supports smoother material flow into the conveying system. This makes the vent box a valuable accessory for pneumatic conveying applications where air pressure can affect product movement. It contributes to more reliable feeding, improved process stability and better overall performance of the rotary valve installation.

For more information on Vent box For The Plastics Industry talk to DMN Westinghouse