G & W Foundry, Inc.

G & W Foundry, Inc. is a leading manufacturer of investment castings in the United States, with over 70 years of experience in the industry. The company is based in Rehoboth, Massachusetts and has a reputation for delivering high-quality castings to a wide range of industries, including aerospace, defense, medical, industrial, and energy.

Investment casting, also known as lost-wax casting, is a process that involves creating a wax model of the desired part and then encasing it in a ceramic shell. The shell is then heated, causing the wax to melt and leave a cavity in its place. Molten metal is then poured into the cavity, creating the final part. Investment casting is known for its ability to produce complex parts with tight tolerances, excellent surface finishes, and high strength.

G & W Foundry's investment casting capabilities are among the best in the industry. The company has a team of highly skilled engineers and technicians who work closely with customers to understand their needs and provide customized solutions that meet their specific requirements. G & W Foundry can cast parts ranging from a few ounces to over 100 pounds, in a variety of materials, including stainless steel, carbon steel, tool steel, nickel alloys, cobalt alloys, and more.

The company's investment casting services include rapid prototyping, tooling design and fabrication, casting, heat treatment, machining, finishing, and assembly. G & W Foundry uses state-of-the-art equipment and processes to ensure the highest quality and consistency of its castings. The company is ISO 9001:2015 certified and has a rigorous quality assurance program that ensures every part meets or exceeds customer specifications.

G & W Foundry's investment castings are used in a wide range of applications, including aircraft engines, gas turbines, medical implants, pumps and valves, and more. The company has a strong track record of delivering high-quality, reliable parts that meet the demanding requirements of its customers. G & W Foundry's commitment to quality, innovation, and customer satisfaction has earned it a reputation as a trusted partner for investment casting solutions.