Heavy Duty Mixer Truck Turntable Shaft 45 Steel For Rotation Power Transmission Component

Product Profile: Precision-Engineered Concrete Mixer Truck Turntable Shaft

A forged 45 steel core component designed to support mixing tank weight, transmit rotational power, and ensure operational stability. Combines ultra-tight tolerances (0.019mm), exceptional surface finish (Ra 1.6), and tempered hardness (255-285 HB) for unmatched reliability in concrete transportation and mixing.

Key Features:
✔ Forged 45 Steel Construction – Superior strength and fatigue resistance
✔ Precision Machining – Tight tolerance control (0.019mm) and smooth surface finish (Ra 1.6)
✔ Optimized Hardness – Tempered to 255-285 HB for wear resistance and durability
✔ High-Load Capacity – Supports full mixing tank weight during dynamic operations

Technical Specifications:

• Material: Forged 45 Steel

• Tolerance: 0.019mm

• Surface Finish: Ra 1.6

• Hardness: 255-285 HB

• Function: Load support, power transmission, precision guidance

Performance Benefits:

• 40% longer service life compared to standard shafts

• Maintains precise alignment under heavy loads

• Reduces energy consumption through optimized surface finish

• Withstands harsh concrete mixing environments

At MEGE, we specialize in delivering high-quality, precision-engineered mechanical components customized to your specifications. With decades of experience in OEM/ODM manufacturing, we combine advanced engineering expertise with flexible production capabilities to meet your most demanding requirements.

    MEGE Bearing Co., Ltd., founded in 2001, continues the legacy of Changsha Bearing Factory with a commitment to manufacturing world-class bearings. Operating from a 20,000㎡ production facility with a workforce of over 400 employees, our modern production base encompasses specialized grinding, turning, heat treatment, and precision machining facilities.

    We specialize in developing and producing high-precision, low-noise bearings including deep groove ball bearings, tapered roller bearings, spherical roller bearings, and housed spherical bearings. As one of Hunan Province's largest bearing manufacturers and exporters, our products reach over 30 countries across five continents, serving as a trusted OEM partner for leading international companies.

    Our technical strength is demonstrated through over 20 national patents and a provincial-level technology research center with full testing capabilities. These achievements have earned us recognition as a High-Tech Enterprise and Provincial "Little Giant" Enterprise, with consecutive honors as an Advanced Export Enterprise in Changsha.

    Through three specialized subsidiaries, we have expanded our capabilities into forgings, castings and structural components - creating a vertically integrated manufacturing system that enhances our competitive edge across industrial markets. Guided by our philosophy of "meticulous attention to detail and pursuit of perfection," we remain dedicated to providing efficient, quiet bearing solutions at competitive prices for global customers.