Martin Sprocket & Gear was founded in 1951 by Joe Martin. Over the decades Martin has expanded through machining, fabrication, forging, casting, powdered metal technology and machined & injection molded plastic of power transmission components, material handling products and industrial hand tools. Martin has grown to include manufacturing and sales facilities strategically located worldwide.
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Power Transmission Engineering is THE magazine of mechanical components. PTE is written for engineers and maintenance pros who specify, purchase and use gears, gear drives, bearings, motors, couplings, clutches, lubrication, seals and all other types of mechanical power transmission and motion control components.
