Large CNC Turning Services

Large CNC Turning Services: Precision Processing For Oversized Workpieces—Global Industrial Solutions

CNC Turning Services provides the highest degree of quality in processing large, heavy work pieces using state-of-the-art large-scale CNC machines (CNC = Computer Numerical Control). We can handle parts that have up to a 5 meter diameter and weigh over 5 tons. All of our large CNC turning services are custom built to fit our customers needs.

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Advantages of Our Large CNC Turning Services

Oversized Workpiece Bearing Capacity

Utilizing heavy-duty CNC lathe machines with reinforced gauge fixtures, we can process large work pieces without any deformation.

Segmented Precision Control

Adopt step-by-step processing and real-time calibration for large workpieces. Ensure uniform precision across the entire workpiece, with tolerance controlled within 0.03mm.

One-Stop Supporting Services

Provide pre-processing material inspection, post-processing polishing and large workpiece logistics matching. Solve the trouble of multi-supplier coordination for large parts.

Custom Tooling & Fixture Design

Design dedicated tooling and fixtures for irregular large workpieces. Avoid clamping damage and improve processing stability, no extra charge for basic custom designs.

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Hydraulic Single-Spindle Double-Head CNC Lathe | Efficient Machining for Hardware Components

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Hengxing Hydraulic Double-Spindle CNC Lathe - High-Precision Piston Rod Machining

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Hengxing Dual-spindle CNC lathe- 2x Efficiency Dual-End Machining for Mining/Automotive Parts

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FANUC-Controlled Hydraulic Double-Spindle CNC Lathe - High-Precision Machining for Axle Manufacturing

Product Application Scenarios

Wind Turbine Hub Shafts

Process large hub shafts for onshore and offshore wind turbines. High precision and stable processing ensure smooth rotation of turbine blades, adapting to wind energy industry requirements.

Large-Scale Construction Bridge Supports

Produce oversized bridge support shafts and bearing sleeves. Heavy-duty processing and anti-deformation design meet the load-bearing needs of large infrastructure projects.

Marine Ship Propeller Housings

Machining large propeller housings for cargo ships and cruise ships. Corrosion-resistant processing and precise dimensions fit marine equipment assembly standards.

Hydraulic Turbine Main Shafts

Process main shafts for hydropower station turbines. Extra-long workpiece precision control ensures stable power generation, adapting to harsh water conservancy environments.

FAQ

What’s the maximum size and weight of workpieces you can process?

In addition to providing complete services for parts with up to 5 meters in diameter, 8 meters in length, and 5 tons in weight, we also provide custom services for parts with larger specifications.

How to ensure precision for extra-long workpieces?

We use multi-point positioning and real-time laser calibration. Each segment is processed and inspected sequentially, avoiding precision loss caused by workpiece deflection.

Can you handle overseas transportation of finished large workpieces?

Yes. We cooperate with heavy-duty logistics companies, provide anti-collision packaging and customs clearance documents, supporting global delivery.

Is there an extra fee for custom tooling and fixtures?

Basic custom designs for standard large workpieces are free. Complex irregular workpieces may have a small tooling fee, which is quoted in advance.

Our Company

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What Our Clients Are Saying

Siti Nurmalasari

We created custom fixtures to hold them while being processed and therefore avoided any deformation. One stop logistics for the movement of these products worked perfectly well.

Lisa Chen

As a result, when processing wind turbine hub shafts, we can take advantage of the segmented control of the precision that these hubs provide for stability during operation, while also being able to polish and finish them in one step.

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Why Choose Us

Choosing Hengxing to partner with has proven to be a strong choice worldwide, using the proven methods of high-productivity CNC turning machine solutions, core competencies of progressively designed dual-spindle and double-end lathes, and a proven record of producing up to 200% more parts than other machines in the industry for large, critical products typically found on shafts, axils, and piston rods used in aerospace, automotive, and mining companies, and the highest level of precision (IT6-IT7 levels) can be achieved with the use of high-quality linkage (4-axis) and leading-edge controls (FANUC).

Large CNC Turning Services | High-Precision Dual-Spindle Lathes