CNC Batch Production | High-Volume CNC Machining
CHX Metal provides CNC batch production: 100–1,000,000+ parts, ±0.005mm consistency, automated lines. ISO 9001 certified, serving global manufacturers. Engineering teams review drawings and return manufacturability feedback within 24 hours.
Capability at a Glance
| Item | Specification |
|---|---|
| Swiss-type turning | Ø1–20 mm, length ≤200 mm, ±0.005mm |
| CNC turning | Ø1–300 mm, length ≤600 mm, ±0.005mm |
| Turn-mill (one setup) | Ø5–200 mm, ±0.005 mm |
| 5-axis milling | up to 1000×600×500 mm, ±0.005 mm |
| Machines | 220 (100 5-axis + 50 CNC lathes + 70 Swiss-type) |
| Monthly capacity | 5,000,000 pcs |
| MOQ | 1 pc prototype / 100 pcs series |
| Lead time | Prototype 3–7 days / production 15–25 days |
| Materials | Al 6061/7075, SS 303/304/316L, brass C360, Ti TC4, PEEK, POM |
| Surface finish | Anodizing, sandblasting, Zn/Ni plating, passivation, black oxide |
| Quality system | ISO 9001:2015, ISO 14001:2015 |
CHX Metal (Shenzhen Changhexin Precision Hardware) delivers CNC batch production from 100 to over 1,000,000 parts with consistent ±0.005mm quality via automated production lines. ISO 9001:2015 certified.
Batch Capability
- Volume 100 to 1,000,000+ parts
- Consistent ±0.005mm
- Automated production lines
- 220+ production machines
Consistency Control
- SPC and in-process inspection
- First-article approval
- Tool life monitoring
- CMM spot checks
Industries
- Electronics
- Automotive
- Medical
- Industrial
Quality
ISO 9001:2015 certified with statistical process control for stable high-volume output.
Frequently Asked Questions
What batch sizes can you handle? From 100 pieces to over 1,000,000 parts per run with consistent quality.
How do you ensure consistency? SPC, first-article approval, tool-life monitoring and CMM spot checks across automated lines.
What is your capacity? 220+ production machines including 100+ machining centers and 50 CNC lathes.
Which industries? Electronics, automotive, medical and industrial manufacturing.
Get a Quote → Upload your drawing/3D model for a process plan and quotation within 24 hours.
Materials We Process
Aluminum, steel, stainless, brass.
Scope of Service
- 100-10k piece batches
- repeat orders with stable tooling
Capability Highlights
Accuracy to ±0.005mm, first-article on every batch, verified on a CMM. Machine park includes 3/4/5-axis machining centers, CNC lathes and Swiss-type machines, with in-house fixture design and CAM simulation for first-pass success.
Quality System
Quality is verified, not assumed. First article inspection is mandatory on every new part number, and our quality engineers record CpK on critical dimensions for volume programs. With a coordinate measuring machine (CMM), surface roughness testers, and a temperature-controlled inspection room, measurement uncertainty is kept far below the tolerances we quote.
Lead Time & Packaging
Quotations with manufacturability feedback are returned within 24 hours of receiving your drawing or 3D model. Prototypes ship in 3-7 days; production orders run 7-15 days depending on quantity and finishing. Export packing uses anti-scratch film, VCI paper, or custom trays so parts arrive ready for your assembly line.
Why Customers Stay
Engineering support is included, not extra. Our CAM engineers review every drawing for manufacturability and cost reduction before quoting, and flag tolerance or finish decisions that materially affect price. Customers typically save 10-25% on program cost after this review.
