Industrial Machining Solutions
Precision CNC Turning Services
PRECI5 provides high-precision CNC turning and turn-mill machining services for complex rotational components. Located in Shenzhen, we support global industries including automotive, robotics, and industrial automation by combining high-speed Mazak equipment with rigorous quality control.
Our facility is optimized for both rapid prototypes and high-volume production, ensuring that your parts meet strict dimensional and geometric requirements through every stage of the manufacturing lifecycle.
Core Competencies
Engineered for Critical Rotational Components
Specializing in CNC turning services China for shafts, bushings, flanges, couplings, and precision turned parts requiring tight tolerances and complex geometric alignments.
Shafts & Spindles
High concentricity and strict runout verification for continuous rotational duty in automotive and drive systems.
Bushings & Sleeves
Precision inside/outside diameter tolerances with controlled surface roughness for optimal sliding and bearing fits.
Flanges & Couplings
Turn-mill single-setup processing of bolt circles, keyways, and face-sealing profiles for hydraulic and pneumatic setups.
Complex Rotational Parts
Multi-axis live tooling operations combining turning, off-center cross drilling, and milling for complex geometries.
Production Fleet
Our Turning & Turn-Mill Capacity
We operate a specialized fleet of 22 Mazak CNC lathes and turn-mill centers. This redundancy allows us to scale production for repeat orders while maintaining consistent process stability. Whether you require simple shafts or complex components with multi-axis milling features, our equipment is configured for maximum efficiency and precision.
| Machine Model | Quantity | Max Travel (X/Z) | Max Diameter | Tool Station | Max Spindle Speed | Machine Positioning Precision |
|---|---|---|---|---|---|---|
| Mazak QTE100 L/300 | 12 units | 300 / 300 mm | Φ350 mm | T12 | 6,000 rpm | 0.003 mm |
| Mazak QTC100MY L/500 | 10 units | 300 / 500 mm | Φ350 mm | T12 | 6,000 rpm | 0.003 mm |
*Note: Machine positioning precision as listed by the manufacturer; actual part tolerances are subject to material, geometry, and design specifications.
Operational Advantages
Why Partner with PRECI5 for Turned Components?
Manufacturing precision turned parts requires more than just raw speed; it requires repeatable accuracy, modern CNC lathe machining assets, and strict process control.
With our QTC100MY turn-mill machines, we can perform off-center drilling, tapping, and milling in a single setup. This reduces handling errors and improves positional consistency for critical features.
Our fleet of 22 Mazak machines ensures your supply chain remains uninterrupted. We are equipped to handle high-volume repeat orders with consistent quality across every batch.
We review your technical drawings for DFM (Design for Manufacturing) optimization before production begins, helping to balance cost, material usage, and performance.
Every turned part undergoes a structured quality process. Our inspection department utilizes ZEISS CMMs, concentricity testers, and surface roughness testers to verify that every critical tolerance is met.
Metrology & Verification
Quality Assurance for Precision Parts
Reliability in CNC turning services depends on verification. Our inspection facility is equipped to handle the high standards required by demanding industries, validating form, fit, and finish on both prototype and high-volume batches.
CMM & Geometric Verification
Full 3D coordinate and runout data available with shipment per part specification.
Dimensional Accuracy
ZEISS Coordinate Measuring Machine (700 × 700 × 600 mm) for comprehensive volumetric dimensional checking.
Geometric Control
Dedicated concentricity testers and precision bench centers to ensure exact axial alignment and minimize runout.
Surface Finish
Advanced surface roughness testers to verify micro-finish compliance (Ra, Rz) to your specific mechanical texture requirements.
Material Integrity
X-ray Fluorescence (XRF) analysis for on-site material grade verification, preventing raw material mix-ups.
Manufacturing Standards & Certifications
PRECI5 operates under a comprehensive quality management system certified to international standards. We provide full documentation and process control for high-stakes mechanical applications.
Start Your Project
Request a Quote
If you are looking for a reliable partner for precision CNC turning services in China, we are ready to assist with your project. We handle everything from complex engineering prototypes to large-scale production runs.
Required for Quickest Quoting:
Send Turning Drawing + Quantity + Annual Volume for Quote
- Email: info@5-axiscncmachining.com
- Facility:
Our engineering team will review your requirements and provide a detailed quotation, including lead times and technical feedback, to ensure your project stays on schedule.