Professional Gantry CNC Machining Services
Precisely Solving Large-Scale & High-Precision Part Processing Challenges
Your One-Stop Partner for Large-Scale & High-Precision Gantry CNC Machining Services
CNX Precision specializes in the end-to-end manufacturing of large, complex precision parts by gantry CNC machining services. Our fleet of high-performance compact gantry machining centers is expertly engineered to tackle the most demanding medium-to-large part projects.
- Proven Capacity – machines handle parts up to 3500mm in length while holding tight tolerances as strict as ±0.01mm.
- Unmatched Flexibility – no MOQ required; ideal for both prototyping (1 piece) and production runs, offering maximum agility for R&D and supply chain.
- Guaranteed Quality – dedicated QA team and advanced inspection equipment (including CMM) ensure every part meets specifications before shipment.
- Dedicated Support – a dedicated account manager provides one-on-one technical and commercial support from quote to delivery and beyond.
Send us your drawings today for a fast and competitive quote!
Your Trusted Gantry CNC Machining Services Partner with 20+ Years of Expertise
Leveraging 20+ years of precision gantry CNC machining services experience, we deliver end-to-end engineering support:
- Pre-Production Design Review – identify potential risks upfront to save costs and prevent delays.
- Factory-Direct Pricing – eliminate middleman markups with our in-house production facilities.
- Ironclad Confidentiality – ISO 9001-compliant document control plus legally binding NDAs.
- Transparent Partnership – visit our facility to verify capabilities firsthand.
Experience the synergy of technical mastery and cost efficiency – contact us for a risk-free consultation!
Your End-to-End Gantry CNC Machining Services Partner
Equipped with comprehensive facilities — CNC machining centers, gantry mills, lathes, and tapping systems — we deliver integrated solutions for 90%+ of your metal part needs. Our dual-inspection protocol guarantees zero-defect shipments: primary CMM verification plus expert QA final approval. Accelerate production with 7-15 day lead times and seamless global logistics via air/ocean freight.
- Full-Spectrum Machining Capabilities
- Dual Quality Control – CMM + human audit
- Rapid 7-15 Day Turnaround
- Worldwide Shipping Solutions
We offer you professional one-step gantry CNC machining services!
Compact Gantry CNC Machining Services For Medium-to-Large Scale Parts
Our gantry CNC machining services handle complex geometries – submit your drawings for custom machining solutions!
Large Panel-Type Parts
Cavity-Type Parts
Disc-Type Parts
Elongated Panel-Type Parts
Density Perforated Parts
Other Complex Geometries
Materials and Finishing Capabilities
Post-processing options and material coverage for gantry-machined parts.
Surface Hardening
- Hard Anodizing (25-50µm) — Hardness HV300-500, wear resistance up by 200%
- Electroless Ni Plating (10-15µm) — Uniform coating, corrosion resistance, HV500
Protective
- Chromate Conversion — Conductivity retention, salt spray 48-96h
- Teflon Coating (30µm) — Friction coefficient <0.04, chemical inertness
Functional
- Sandblasting — Controlled roughness Ra 0.8-3.2µm
- Laser Marking — Permanent marking, 0.01mm resolution
Precision Finishing
- Electrolytic Polishing (Ra 0.1-0.4µm) — Deburring and mirror finish
Metals
- 6061-T6 Aluminum — Easy machining, lightweight, excellent thermal conductivity
- 304/316 Stainless Steel — Corrosion resistance, high strength, work-hardening
- 45# Steel (Q&T) — High rigidity, wear resistance, requires heat treatment
- H62 Brass — Antibacterial, conductive, low friction
Non-Metals
- PEEK (GFR) — High-temperature resistance (260°C), self-lubricating
- PTFE (Teflon) — Chemical inertness, insulation, ultra-low friction
- CFRP — Ultra-high strength, lightweight, specialized tools required
Our Advantages for Gantry CNC Machining Services
When traditional machining centers face size limitations, and large gantry systems incur excessive costs — our compact gantry CNC machining services deliver the optimal balance of precision, efficiency, and budget.
20+ Years of Technical Heritage
ISO 9001-certified facility plus AS9100 aerospace standards.
End-to-End Quality Control
CMM measurement (±0.003mm) plus YVM inspection systems.
Full Material Compatibility
From aluminum alloys to superalloys, PEEK to CFRP composites.
Ironclad Confidentiality
Blockchain-based drawing traceability plus military-grade isolated production zones.
Working Process
Technical Consultation
Connect with our engineers for tailored gantry CNC machining solutions.
Submit Drawings/3D
Upload CAD files for DFM analysis.
Quote Confirmation
Review formal quotation for gantry CNC projects.
Order & Payment
Secure your order via encrypted payment.
Precision Machining
CNC processing under ISO 9001 for gantry parts.
Fast Global Logistics
DHL/FedEx shipping for gantry machined parts.
Gantry CNC Machining Service Advantages
Our gantry CNC machining service provides a one-stop solution from large rough castings to finished precision parts through integrated large-scale manufacturing, high-rigidity precision machining, and multi-process flexibility. This service is particularly suitable for manufacturing large parts that prioritize structural integrity, aim to reduce assembly steps, and require control over cumulative tolerances.
Recommended criteria for selecting gantry CNC machining service:
- ✓ Part dimension exceeds 1500mm in any direction
- ✓ Requires high-rigidity machining capability (high cutting forces, large material removal volumes)
- ✓ Pursues integral structural performance (avoids strength loss from welded or assembled structures)
- ✓ Moderate batch size (annual production of 1-50 pieces)
- ✓ Has special precision requirements (long-range straightness, flatness, positional accuracy, etc.)
How do you ensure on-time delivery for international shipments?
- Air Freight: guaranteed 7-day delivery worldwide via DHL Priority (tracking updated hourly).
- Sea Freight: 15-day port-to-port with real-time container monitoring (AIS + IoT sensors).
- Compensation Clause: 5% daily refund for delays caused by us (contracted).
What is your tolerance capability for micro-features?
Sub-10 micron control:
- Micro-holes (Ø0.5mm) — ±0.005mm, optical comparator + pin gauge.
- Thin walls (0.3mm) — ±0.008mm, white-light interferometer.
- True position (500mm) — 0.01mm, laser tracker + CMM.
Validation: ISO/IEC 17025 calibration certificates provided with parts.