Product Categories
- Brass Parts (11)
- Plastic Parts (17)
- Aluminum alloy products/accessories (100)
- Precision Machinery Parts (195)
- Watch/Jewelry Accessories (6)
- Stainless Steel Products/Accessories (160)
- cnc turning parts (121)
Our high-performance CNC rails are engineered for precision linear motion applications, offering exceptional flatness, wear resistance, and dimensional stability for demanding industrial environments.
Production type | Custom production and processing | Material | Metal, non-metal, carbon steel, stainless steel, copper, aluminum alloy |
Processing methods | CNC Trining Parts 5-axis CNC machining centers, grinding machines, wire cutting | Processing Equipment | CNC Trining Parts 5-axis CNC machining center, grinder, wire cutting,cnc machined components |
Accuracy | ±0.02mm | Whether proofing | yes |
Is it customized | yes | Proofing time | 7-15 days |
OEM/ODM | OEM ODM CNC machining service | surface treatment | Electroplating, zinc plating, chrome plating, nickel plating, oxidation, hard oxidation |
Origin | Dongguan, China | Quotations | FOB |
Business Type: | Manufacturer/Factory & Trading Company | Main Products: | CNC parts; Machining parts;cnc rails |
Management System Certification: | ISO 9001:2015 | Average Lead Time: | Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays |
Ground surfaces with flatness within 0.005mm/100mm
Dovetail, linear, and profile rail configurations
Custom cross-sections and mounting features
Custom CNC Rails Manufacturing for Industrial Automation and Linear Motion Systems
440C stainless steel for corrosive environments
Hardened 4140 steel for high-load applications
Anodized aluminum for lightweight systems
Electroless nickel plating (5-50μm)
TiN/TiCN coatings for wear resistance
Hard anodizing (Aluminum rails)
Factory Automation: Linear guide systems
Semiconductor Equipment: Precision positioning stages
Medical Devices: Imaging system components
Packaging Machinery: High-speed transport rails
Our 3,000m² facility features:
5-axis CNC gantry mills (2m × 4m capacity)
Precision surface grinders with 0.001mm resolution
CMM inspection (Zeiss Contura G2)
Laser interferometer for straightness verification
🔹 Premium Materials – 6061, 7075, Stainless Steel, Titanium, PEEK, etc.
🔹 Advanced Surface Finishing – Anodizing, Powder Coating, Laser Engraving
🔹 Strict Quality Assurance – 100% inspection before shipment
🔹 Global Shipping & Logistics Support – FOB, EXW, DDP options
For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements.
Q1: What file formats do you accept for CNC rails quotes?
A1: Preferred formats: STEP, IGES, DXF. 2D drawings in PDF/DWG acceptable.
Q2: Can you produce hardened steel CNC rails?
A2: Yes, we offer through-hardened and case-hardened options up to HRC 60.
Q3: What’s your standard lead time for 100 sets of 2m rails?
A3: Typically 15 working days including surface treatment.
Q4: Do you provide installation guidance?
A4: Yes, we offer technical drawings with mounting references and can provide assembly instructions.