Heavy-Duty Middle Axle Castings – Precision Engineered for Commercial Vehicles

High-Performance Middle Axle Solutions

EN-GJS-500-7 Ductile Iron Castings – TÜV-Certified Durability

• Material: EN-GJS-500-7 ductile iron (Tensile strength ≥500MPa, HB 190-240).

• Process: Lost foam casting (±1.2mm wall tolerance) + 5-axis CNC machining (IT7 accuracy).

• Compliance: ECE R55 dynamic load certification, fits MAN TGX & Volvo FH16.

Custom SAE J2928 Middle Axles – Built for North American Trucks

• Load Capacity: 15-30 short tons, ideal for Freightliner & Kenworth fleets.

• Surface Treatment: Shot blasting + epoxy coating (720hrs salt spray tested).

Technical Specifications

Why Our Middle Axles Outperform?

Fatigue Resistance & Thermal Stability

• 2 million cycles dynamic load test (ISO 16181).

• **-40℃~350℃** operating range with zero deformation.

Precision Manufacturing & Full Traceability

• Quality Control: X-ray inspection (ASTM E802) + spectrographic analysis.

• Certifications: IATF 16949, ISO 9001, ECE R90.

Global Applications

European Long-Haul Fleets – Zero-Failure Record since 2018

• Supplied 13,000 middle axle castings to a German logistics partner for MAN TGX trucks.

Mining & Heavy Construction – 30-Ton Axles for CAT 777D

• Withstand extreme shock loads in Australian iron ore mines.

 Your Trusted Middle Axle Partner

Tier 1 Production Scale & Rapid Delivery

• 5 Foundries: 3 lost foam lines + 35kV self-owned power plant.

• 15-Day Lead Time: Urgent orders supported by 92,000-ton annual capacity.

Take Action Now – Request Your Quote!

Get Free Samples & Technical Support

• Step 1: Submit your axle specs (load/PCD/bore size).

• Step 2: Receive 3D CAD models & DFM analysis within 24hrs.

• Step 3: Approve production with full PPAP documentation.

 Contact Us Today