Profile: Cogmatic, Inc. manufactures gears, sprockets, racks and pinions. We fabricate parts from steel plate, machined forgings, machined bar stock and roll formed rings. Our products include roller chain sprockets, engineering class sprockets, custom crawler sprockets, driven gears and drive pinions. We deal with chamfering, tooth cutting, welding, splitting, drilling, boring and counterboring. Our engineering class sprocket is used in elevating scrapers, asphalt paving equipment, concrete paving equipment, conveying equipment and construction equipment.