
Shaft Mounted Reducer Helical Gearbox for Mining Industry. High Efficiency Gearing: 98% efficiency per stage with computer-designed helical gears and strong alloy materials. Customizable Output Hub: Standard or alternative output hole diameters available for various model sizes (B-J). Durable Alloy Shafts: Strong alloy steel shafts, hardened and ground for maximum torsional loads and shock loading. Anti-Run Back Device: Alternative back stop parts available on 13:1 and 20:1 ratio units to prevent reverse rotation. OEM/ODM Support: Full customization, flexible customization, and OEM/ODM services available for tailored solutions. ISO Certified Quality: Crown tooth profile conforms to ISO 1328-1997; 100% finished product inspection. Versatile Applications: Suitable for machinery, marine, and agricultural equipment with parallel layout and vertical installation. Fast Lead Time: Standard lead time of 20-30 days after order confirmation for global delivery.