Rotary work cells are an economical solution for increasing throughput for small to medium sized assemblies . Rotary systems can be manual or semiautomatic in operation and are available in indexes of 2, 4, 8, 12 stations to name just a few. Operators load components into a fixture located in a station on the rotary while the welding operation takes place saving cycle time. Multiple welders can be added to rotary systems that have a large work base to achieve twice the throughput as one welder with single operator. Additional stations can be added for secondary operations such as leak testing, part marking, or automatic part removal. Rotary work cell systems are available with Dukane’s ultrasonic press systems, Servo spin welders, and Infrared welders.