Profile: Central Machining & Pump Repair, Inc. manufactures aluminum fabricated products. Our products include belt support pans, bolts, classifier cones, collars, couplers, compressor rods, drive lines, dust collection systems, frames and plungers. Our services include machining, welding, fabrication, metallizing, flame spraying, line boring, stress relieving, breaking and shearing. We produce impeller wear rings and casing rings.