Cast Aluminum Solutions (CAS) designs and manufactures precision-engineered thermal components for the global semiconductor market. CAS products are at the heart of the industry’s most advanced approaches to silicon wafer processing. We are a preferred supplier of chamber heating solutions and wafer pedestal heaters, with features such as multiple heat zones, cooling channels, and precision surface finishing. Our list of innovations includes devices for heating liquids and gases, such as our PUR-X Circulation Heater (featuring a field-replaceable PFA flow-tube), the Universal Solvent Heater (compatible with low-flashpoint solvents), and our PUR-Therm Gas Delivery Heater (for high-purity carrier & process gas heating).The CAS Engineering Team utilizes the latest software for thermal and structural FEA (finite element analysis) and 3-D solid modeling. CAS supports new product development and testing with an on-site full-service lab that incorporates infrared thermal imaging, x-ray and ultrasound technology, vacuum chamber testing, accelerated life-cycle testing, and more. Our robust manufacturing facility features proprietary pressure-casting systems, multiple CNC machining centers, precision surface finishing, CMM inspection stations, and a cleanroom for specialty assembly and packaging.CAS customers often view us as "an extension of their engineering team" due to the relationships we build in developing, testing and manufacturing next-generation products. Cast Aluminum Solutions is headquartered near Chicago and serves customers worldwide through our network of application engineers in North America, Europe and Asia. Whatever the application, CAS has the resources and experience to solve your most demanding process challenges.