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CNC Machining


Precision Carbon Fiber CNC Machining Services
From Prototype to Mass Production | Factory Direct
At Shengjie Composites, we transform high-performance carbon fiber plates into precision-engineered components. Utilizing advanced multi-axis CNC routing technology, we provide specialized cutting, drilling, and finishing services tailored for UAVs, robotics, automotive, and industrial automation.

Precision Carbon Fiber CNC Machining Services
From Prototype to Mass Production | Factory Direct
At Shengjie Composites, we transform high-performance carbon fiber plates into precision-engineered components. Utilizing advanced multi-axis CNC routing technology, we provide specialized cutting, drilling, and finishing services tailored for UAVs, robotics, automotive, and industrial automation.



Product Details

Technical Capabilities & Specifications

We don’t just cut; we deliver industrial-grade precision.

 

Feature

Technical Detail

Material Options

High-strength T300, T700, and Premium T800 Carbon Fiber

Processing Accuracy

Up to ±0.05mm - ±0.1mm

Max Machining Size

1000mm x 1500mm (Larger sizes available on request)

Thickness Range

0.5mm to 30.0mm+

Edge Treatment

Smooth chamfering, 45°/60° countersunk holes, edge rounding

Supported Formats

DXF, DWG, STEP, IGS, PDF

 

Why Partner with Shengjie Composites?

Premium Material Grade: We utilize genuine Toray-equivalent carbon fiber. For high-end applications, we offer T800 grade fiber. While subject to export quotas, our established standing ensures stable supply and superior structural integrity for your most demanding projects.
Specialized CNC Tooling: Carbon fiber is abrasive. We use specialized diamond-coated bits to ensure clean, burr-free edges and prevent delamination, preserving the material's aesthetic and mechanical properties.
Advanced Secondary Processing: * Countersinking: Perfect flush-fit for bolt-on components.

  ○ Press-fit Inserts: Precise installation of aluminum or brass threaded standoffs.
  ○ Logo Engraving: High-definition CNC carving for branding directly on the carbon fiber surface.

Factory-Direct Transparency: Located in Dezhou, Shandong, we control the entire process from plate lamination to final CNC cutting. No middlemen, no hidden costs—just rapid prototyping and competitive bulk pricing.

 

Our Machining Process

1.Drawing Review: Submit your CAD/DXF files for a technical feasibility check.
2.Material Selection: Choose between T300/T700/T800 and matte/glossy finishes.
3.Precision Cutting: High-speed CNC routing with constant cooling to maintain tolerance.
4.Edge Finishing & Cleaning: Manual deburring and ultrasonic cleaning to remove carbon dust.
5.Quality Inspection: 100% dimensional verification before secure global shipping.

 

Applications
UAV & Drones: Lightweight frames, arms, and camera gimbals.
Motorsports: Custom brackets, dash panels, and aerodynamic components.
Robotics: End-effectors, link arms, and structural plates.
Mechanical Engineering: High-stiffness, low-thermal expansion industrial parts.
 

Technical Capabilities & Specifications

We don’t just cut; we deliver industrial-grade precision.

 

Feature

Technical Detail

Material Options

High-strength T300, T700, and Premium T800 Carbon Fiber

Processing Accuracy

Up to ±0.05mm - ±0.1mm

Max Machining Size

1000mm x 1500mm (Larger sizes available on request)

Thickness Range

0.5mm to 30.0mm+

Edge Treatment

Smooth chamfering, 45°/60° countersunk holes, edge rounding

Supported Formats

DXF, DWG, STEP, IGS, PDF

 

Why Partner with Shengjie Composites?

Premium Material Grade: We utilize genuine Toray-equivalent carbon fiber. For high-end applications, we offer T800 grade fiber. While subject to export quotas, our established standing ensures stable supply and superior structural integrity for your most demanding projects.
Specialized CNC Tooling: Carbon fiber is abrasive. We use specialized diamond-coated bits to ensure clean, burr-free edges and prevent delamination, preserving the material's aesthetic and mechanical properties.
Advanced Secondary Processing: * Countersinking: Perfect flush-fit for bolt-on components.

  ○ Press-fit Inserts: Precise installation of aluminum or brass threaded standoffs.
  ○ Logo Engraving: High-definition CNC carving for branding directly on the carbon fiber surface.

Factory-Direct Transparency: Located in Dezhou, Shandong, we control the entire process from plate lamination to final CNC cutting. No middlemen, no hidden costs—just rapid prototyping and competitive bulk pricing.

 

Our Machining Process

1.Drawing Review: Submit your CAD/DXF files for a technical feasibility check.
2.Material Selection: Choose between T300/T700/T800 and matte/glossy finishes.
3.Precision Cutting: High-speed CNC routing with constant cooling to maintain tolerance.
4.Edge Finishing & Cleaning: Manual deburring and ultrasonic cleaning to remove carbon dust.
5.Quality Inspection: 100% dimensional verification before secure global shipping.

 

Applications
UAV & Drones: Lightweight frames, arms, and camera gimbals.
Motorsports: Custom brackets, dash panels, and aerodynamic components.
Robotics: End-effectors, link arms, and structural plates.
Mechanical Engineering: High-stiffness, low-thermal expansion industrial parts.
 

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