Founded in the 70's, Fresadora Santana based its business intentions on the constant improvement of quality in several market segments, serving the metallurgical, steel, petrochemical, railway, pulp and paper, mining, chemical, sugar and alcohol mills, industrial machinery and equipment. For over 46 years specialized in Bi-Helical gears (Fishbone), Straight, Helical with special modules and profiles, Crowns, Worm Threads, Splined Shafts, Couplings, Ratchets, etc... Field of activity: Gearbox industry and Industrial Gears Special Bi-helical, Worm Shafts, Crowns, Pinions, Splined Shafts, Straight Bevels, Helicals and Gears and Worms with Ground Teeth with Computerized Involute, Pitch and Helix Graphics. Crowns and augers globoid system ZI, ZK, ZN, ZA. We industrialize and perform teeth milling labor services in ferrous materials, nylon, bronze, etc. (by drawing or sample) in any quantity. Reform of reducer and pumps. General machining (small/medium/large size). Business: design, manufacture, service and overhaul of spur, helical, special bi-helical and industrial gears with tooth grinding with involute graphic, pitch and helix by computer. Specialized in the production of bi-helical gears (herringbone), straight, helical with special modules and profiles, crowns, worms, splined shafts, couplings, ratchets, etc. Gear and worm with ground teeth with involute, helix and pitch graphic emission. We manufacture and perform milling labor services in materials such as steel, nylon, bronze, celeron and pvc among others and in any quantity. Gear grinding up to module 40 with computer graphics emission of involute, helix and pitch.