High Quality Customizable Differential Case Casting Services Mass Production and Processing

Advanced Materials for Superior Performance
We utilize premium materials to ensure exceptional strength, durability, and wear resistance. Our standard offerings include high-grade gray iron (e.g., ASTM A48 Class 35B/40B) and ductile iron (e.g., ASTM A536 65-45-12/80-55-06), chosen for their excellent castability, damping capacity, and mechanical properties. For applications requiring enhanced strength-to-weight ratios or impact resistance, we also provide alloy steel and aluminum castings. Each material is meticulously selected and certified to meet or exceed international standards.

Precision Manufacturing and Production Process
Our manufacturing process leverages state-of-the-art technologies to guarantee consistency and quality in mass production.

1. Tooling & Pattern Making: We create precise and durable molds using CAD/CAM software and CNC machining, allowing for full customizability of design features, mounting points, and gear interfaces.

2. Casting: We employ advanced sand casting techniques, including green sand and resin sand molding, which are ideal for producing complex geometries with excellent dimensional stability and surface finish.

3. Processing & Machining: Our vertical integration includes comprehensive CNC machining centers. We perform critical machining operations like boring, milling, drilling, and tapping to achieve tight tolerances on the gear mounting surfaces, bearing bores, and assembly holes, ensuring perfect fit and function.

4. Quality Assurance: Every batch undergoes rigorous inspection, including CMM measurement, ultrasonic testing, and spectral analysis, to verify dimensional accuracy, material composition, and structural integrity.

Key Performance Advantages

• High Load-Bearing Capacity: Withstands high torsional and shock loads.

• Excellent Dimensional Stability: Maintains precision under operational stress.

• Superior Wear and Fatigue Resistance: Ensures long service life.

• Customization: Tailored designs to fit specific vehicle platforms and performance requirements.

Applications
Our differential cases are widely used in passenger cars, commercial trucks, agricultural tractors, construction equipment, and off-road vehicles.

Partner with us for reliable, high-volume differential case solutions that combine robust materials, precision engineering, and unwavering quality control. Contact our team to discuss your specific project needs and receive a competitive quote.