Car Wheel CNC Lathe
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Car Wheel CNC Lathe

The automotive aftermarket and OEM sectors demand wheel components that are not only aesthetically striking but also structurally flawless. At our Hangzhou facility, our car wheel CNC lathe services provide the high-torque, high-precision turning required to handle large-diameter alloy wheels. We understand that a car wheel is a safety-critical component; any imbalance or deviation in the lug seat or bead seat can lead to vibration and mechanical failure. For 11 years, we have provided precision turning for aluminum 6061 and 7075 alloys, as well as carbon steel 45#, helping our clients produce wheels that meet the rigorous durability standards of the automotive industry.

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Product Introduction

Our technical team utilizes high-rigidity CNC machines with a maximum turning diameter of 500mm to accommodate a wide range of wheel sizes. We achieve an IT6 tolerance grade, ensuring that every mounting surface is perfectly flat and every bore is concentric. The surface roughness (Ra) is maintained at ≤1.6μm, providing a superior base for subsequent painting, powder coating, or polishing. During the "car wheel CNC lathe" process, we implement 100% inspection of critical dimensions using calibrated gauges and CMM equipment. This level of quality assurance is why we have become a preferred supplier for automotive parts distributors in Russia and Brazil, where road conditions demand exceptionally robust wheel hardware and accessories.

Specifications

Max. Turning Diameter	500mm
Tolerance Grade	IT6
Surface Roughness	Ra ≤1.6μm
Materials	Aluminum 6061/7075, carbon steel 45#, stainless 304/316L, PA66+GF, POM
Sample Lead Time	1 day minimum
Standard Lead Time	~15 days

Application Areas

This service is primarily used for the production of custom alloy wheel rims, wheel spacers, hub-centric rings, and specialized center caps. It also extends to the machining of heavy-duty motorcycle wheel hubs and industrial pulley systems that require similar large-diameter precision turning.

Customization Capability

We offer full OEM support for custom wheel designs. Our engineers can work from your technical drawings to machine complex spoke patterns and lightweighting pockets that improve fuel efficiency without compromising structural integrity. We also provide various finish options, including anodizing and chrome plating, to match your brand's aesthetic.

Packaging & Logistics

Wheels and large turned parts are heavy and susceptible to impact damage. We use reinforced double-wall cartons with custom foam inserts to protect the machined surfaces. We support EXW, FOB, and DDP terms, ensuring that your large-scale automotive orders are delivered cost-effectively.

FAQ

Q: Can you machine wheels from solid forged blocks?

A: Yes, we have extensive experience in machining wheels from forged 6061-T6 aluminum blanks, which provides the highest strength-to-weight ratio for performance vehicles.

Q: Do you offer dynamic balancing?

A: While our CNC lathes ensure geometric balance, we can provide third-party dynamic balancing reports for completed wheel assemblies if required.

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