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What is 4-Axis CNC Machining?

4-axis CNC machining adds a rotary axis to standard 3-axis systems. This extra axis allows the workpiece to rotate during cutting, which makes it easier for the machine to access multiple sides of a part. The fourth axis, often called the A-axis, rotates around the X-axis. This process creates complex shapes with a single setup.


This setup enables more intricate designs and faster production times. 4-Axis CNC machines are versatile tools for various industries. Additionally, they excel in making parts with exceptionally detailed features on multiple sides.

Our 4-Axis CNC Machining Services

ZHXING Hardware offers comprehensive 4-axis CNC machining services. With 4-axis CNC machining factories in both the USA and China, we create precise parts for diverse industries. Our services include custom part design and prototyping. We also provide high-volume production runs. Our team uses sophisticated CNC mills for complex geometries. We can machine a wide range of materials via CNC turning, too. Our services cover both small and large components, and we ensure tight tolerances and smooth surface finishes. Our experts optimize each project for cost and efficiency to deliver quick turnaround times without sacrificing quality.



  • Our 4-Axis CNC Machining Factory Capabilities

    Our factory boasts state-of-the-art 4-axis CNC machining centers, with both vertical and horizontal CNC machines for various materials. Moreover, our equipment handles parts up to 500 mm in size, with which we achieve tolerances as tight as ±0.01 mm. Our spindle speeds reach up to 15,000 RPM. At ZHXING Hardware, our factory operates 24/7 for quick turnaround times, supported by in-house quality control and inspection facilities. Our team includes skilled machinists and engineers. We can handle both small batches and large production runs.

    CNC 4-Axis Machining Services Benefits

    4-axis CNC machining offers numerous advantages over traditional methods. It also combines precision with versatility for complex parts. This technology reduces setup time, improves accuracy, and allows for more efficient material use. Here are the key benefits: Increased productivity with fewer setups Higher accuracy and consistency in part production Ability to create complex geometries and undercuts Reduced labor costs and minimized human error Improved surface finishes on multiple sides of parts


  • Materials Used by 4-Axis CNC Machining Suppliers

    4-axis CNC machining works with a wide range of materials — your choice depends on the part’s requirements. Suppliers select materials based on strength, weight, and cost. Here are common materials used in 4-axis CNC machining: Aluminum alloys for lightweight, corrosion-resistant parts Stainless steel for durable, heat-resistant components Titanium for high-strength, low-weight aerospace parts Plastics like PEEK and Delrin for chemical-resistant components Brass and copper for electrical and plumbing applications

    Why Choose ZHXING Hardware as Your 4-Axis CNC Machining Manufacturers?

    ZHXING Hardware stands out in 4-Axis CNC Machining. We offer top-quality parts with fast turnaround times. Our experienced team ensures precision in every project. We use cutting-edge CNC machinery for optimal results. Our prices are competitive without compromising quality. We provide personalized service tailored to each client’s needs. Our quality control measures exceed industry standards. Our team offers prototyping and full-scale production services, with diverse material options to meet various project requirements. We have a proven track record in multiple industries. Choose ZHXING Hardware for reliable, high-precision 4-axis CNC machining.

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    What Our Clients Say

    Michael Chen ★★★★★
    3-Axis CNC Machining Service
    ZHXING's 3-axis CNC machining delivered exceptional precision for our automotive parts. Tolerances of ±0.005mm were consistently met, and the turnaround was incredibly fast. Their material expertise helped us optimize costs without sacrificing quality.
    2025-10-02
    Jennifer Martinez ★★★★★
    Outstanding CNC Machining Services
    Impressive multi-axis CNC capabilities from YIJIN Hardware! Their ISO-certified facility handled our complex aerospace components flawlessly. The engineering support and DFM analysis saved us time and money. Highly recommended for precision work.
    2025-09-28

    ZHXING Hardware Factory

    CNC Resources

    What is Aerospace Machining? | Specifications, Indu

    Aerospace parts aren’t like regular manufacturing work – we’re talking about components that need tolerances within ±0.003″ (±0.076 mm) or tighter, complex shapes that require 5-axis simultaneous machining, and materials that have

    4-Axis CNC Machining Services

    Parts with angled features, details on multiple sides, or radial patterns are a pain to make with traditional 3-axis machining. You’re stuck doing multiple manual setups, which eats uptime, introduces positioning errors, and stacks up tol

    Brass vs. Copper

    Material selection fundamentally determines manufacturing success in precision engineering projects. Brass and copper represent two of the most versatile and

    Aluminum Finishes

    Raw aluminum just doesn’t hold up without proper finishing. Unprotected, it quickly loses that initial shine and starts to look

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    Please attach your 2D CAD drawings and 3D CAD models in any format including STEP, IGES, DWG, PDF, STL, etc. If you have multiple files, compress them into a ZIP or RAR. Alternatively, send your RFQ by email to sales@zhxingpst.com.

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