Founded in Pittsburgh in 1906 making bread and bakery machinery, Gazzam Machine has grown into a machine shop producing large custom components, production parts and repairs for Western Pennsylvania’s industrial and robotics customers. The company remains rooted in the region’s mills and mines while machining parts for Robotics Row, the National Robotics Center and Pittsburgh universities, including shafts up to 16 feet long and 36 inches in diameter. Gazzam also specializes in restoring damaged motor shafts and bearing housings so older equipment can return to service.
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Petersen Precision MetalsFamily-owned and operated since 1950, Petersen Precision Metals is a Pittsburgh-area machine shop known for custom work and repair across the tri-state region. Its experienced machinists bring more than 75 years of combined expertise to projects for industrial customers, working from a 12,500-square-foot facility.CLAIRTON, PA
Marwood Machine Company IncEstablished in 1977 by Frank Crimbchin after experience ranging from heavy-metal manufacturing to work on the first lunar camera, Marwood Machine Company builds and fabricates custom machinery and industrial components in Cabot, Pennsylvania. The company is particularly known for rebuilding and retrofitting worn or damaged equipment, while its substantial shop can handle pieces weighing up to 15 tons. Its work has ranged from gas-well bailing rigs to ultra-high-vacuum chambers and very small vacuum-industry screws.CABOT, PA
O & S Machine CompanyFounded in Latrobe in 1964, O & S Machine Company handles precision machining and fabrication, from tight-tolerance custom parts to small repair work. Its licensed and insured team is known for taking on jobs other shops decline, serving regional industry with more than six decades of experience and the capacity for both one-off projects and larger orders. The company also rebuilds and manufactures replacement components to customer specifications.LATROBE, PA
Blue Ball Machine CoEstablished in 1884, Blue Ball Machine Co. sells new and used industrial machinery, tools, and supplies from its Blue Ball, Pennsylvania operation. Its on-site machine and fabrication shop also produces custom parts and assemblies, handling work from one-off machining to larger runs for home hobbyists and commercial or industrial customers. The company has developed specialty products such as sheet-metal letter brakes and heavy-duty ice scrapers in-house.BLUE BALL, PA