Profile: Aerzen USA Corporation specializes in the production of rotary positive displacement machines. We are an ISO 9001:2000 and ISO 14001-2004 certified company. We focus on rotary lobe blowers and single stage oil-free screw compressors. We provide blowers and compressors for a variety of applications. Our principal application is pneumatic conveying both vacuum and pressure modes to handle the transfer of dry bulk materials such as flour, salt, sugar, grain, spices, chocolate and milk powder, and other natural & manmade food processing dry materials used in the food and pharmaceutical industries.