Custom Mining Spline Pinion Shaft Hardened Tooth Surface Forging Steel Large Gear Shaft

Custom Mining Spline Pinion Shaft Hardened Tooth Surface Forging Steel Large Gear Shaft. Customizable Dimensions: Length min 1000mm, Diameter min 150mm, fully customizable to client specs. High Precision Machining: Journal dimensional accuracy IT01-IT5 with 0.01-0.03mm relative position accuracy. Robust Material Quality: Forged steel with controlled purity, enhanced hardness, and wear resistance. Comprehensive Testing: 100% inspection including UT, hardness, mechanical, and size checks. Proven Manufacturing: Established in 2002 with ISO9001 certification and 40+ patents. Global Export Experience: 14 years exporting to 50+ countries with 200+ satisfied companies. Full Customization Service: Supports OEM/ODM, custom logos, and full customization from samples or designs.