Atmosphere Annealing Inc

Family owned Bowdil Company located in Canton, Ohio began manufacturing coal-mining equipment in 1923. Newton K. Bowman helped establish Bowdil after patenting a coal cutting bit that was lighter and stayed sharp longer than conventional carbon steel bits.Before retiring, Bowman received 125 patents mostly pertaining to the coal mining industry. Bowdil has grown to included products useful in mining such minerals as Potash, Salt, Trona and Gypsum.While manufacturing products, Bowdil maintains high standards for design, parts and labor. With our on site Heat Treat facility, we insure that our products receive quality and consistent Heat Treatment.Not only mining , Bowdil offers quality, personalized Machining and Heat Treatment services for companies of all sizes. Our Heat Treat and Machining facility handles the treatment of springs for the local Amish communities horse drawn buggies to technical jobs for the aerospace industry.

Zion Industries is an induction-heating services company that maintains facilities in Ohio, Michigan and North Carolina. The company specializes in high-volume, heat-treating production runs. Customers send Zion Industries their parts to be hardened by its induction process in a quick, accurate and efficient manner. Zion Industries also has an induction development lab for prototype and process development work, as well as heat-treating systems. The company s full line of induction heating services includes induction hardening, induction annealing, induction tempering and induction brazing. Induction heating offers many advantages over furnace techniques, including higher-quality parts and improved turnaround time. Founded in 1977 and an employer of more than 100, Zion Industries maintains an operation in Valley City, Ohio.

Quaker City Castings: Top-Quality, American-Made Castings Family-owned and operated since 1932, Quaker City Castings is a proud supplier of the world’s best iron, steel and Monel, Inconel and Hastelloy nickel-base alloy and super-alloy castings. Our no-bake sand foundry produces a broad range of sand and centrifugal castings for myriad industrial applications. At Quaker City Castings, we understand the importance of quality and consistency—the success of your project depends upon it. Our laboratory equipment, testing facility and employee knowledge undergo constant improvement, allowing us to produce steel, iron, and nickel-base castings for use in the most critical, highly-demanding and high-performance environments. Not every application requires castings produced by the same method, or of the same material. Quaker City Castings creates a variety of castings, catering to the diverse needs of our customers. Our sand-casting process allows us to produce small batches, using most types of metal, at low cost and with short lead times. If you require fine-grained cylindrical tubes, we can provide them—in outer diameters of up to 13”! Our centrifugal casting process—which centrifugally spins molten metal, including ductile and gray iron, standard, carbon, stainless and heat-resistant steel, and super-alloys—allows us to create bushings, bearings, lapping pots, cylinder liners, and more. For customers whose complex applications demand the utmost in precision, Quaker City Castings can act as a domestic sourcing agent for investment cast components, ensuring that testing and procedural requirements are met, and that composition and performance standards are adhered to. Quaker City Castings is foremost a metal foundry—but we also provide top-quality welding, machining, heat treatment, blasting, pressure and non-destructive testing services—as well as 3D-printed sand molds for rapid prototyping. Find out how Quaker City Castings can help your industrial applications meet their fullest potential—visit http://quakercitycastings.com/, or call (330) 332-1566 today!