Product Description Cast Iron Reducer Plywood Case Packing ATA Series GearboxFeatures:1.Housing:Nodular Cast Iron(Ductile Iron) QT6002.Gears Profile:Hardened Helical Gears3.Gears Material:20CrMnTi4.Gears Processing:Carburizing, Quenching, Grinding5.Gears... Solution Description Introduction of Worm Gearboxone. Made of higher-high quality aluminum alloy or stainless metal, gentle in weight and non-rusting2. Clean in running and low in sound, can function prolonged time in dreadful problemsthree. High in radiating... 