Custom High-Performance Custom CNC Machined Carbon Fiber Drone Frames for Agriculture & FPV | China Suppliers & Factory Supplier, Exporters

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Product Description

Product Overview

At Shenzhen Sunmy Hardware Co.,Ltd., we specialize in transforming raw carbon fiber sheets into high-performance aviation structures. This product listing features our precision-engineered drone frame capabilities. While the showcased model features a robust Quadcopter/Deadcat geometry suitable for long-range systems, our manufacturing lines are fully equipped to produce heavy-lift Agricultural Hexacopter Frames designed to carry heavy payloads for crop spraying and seeding.

We offer a turnkey solution: from raw material selection to precision CNC cutting, chamfering, and hardware assembly. Whether you need a 7-inch FPV frame or a 15-inch+ agricultural rig, our OEM/ODM services ensure your specifications are met with aerospace-grade tolerance.

Manufacturing Process & Craftsmanship

Our manufacturing facility utilizes advanced CNC routing and machining centers specifically calibrated for composite materials.

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Precision CNC Cutting

We utilize high-speed routing to cut complex geometries with tolerances as tight as ±0.05mm, ensuring perfect alignment of arms and plates.

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Surface Treatment

All frames undergo edge treatment (chamfering/filleting) to prevent delamination and ensure safety during handling. We offer Matte or Glossy finishes in Twill or Plain weave.

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Component Integration

We provide complete kits, including CNC-machined aluminum standoffs, high-tensile screws, and battery straps, ensuring a ready-to-assemble package.

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Material Lamination

As seen in the cross-section images, our carbon fiber sheets utilize high-pressure lamination to ensure zero voids, maximizing stiffness and crash resistance.

Key Specifications

Based on the provided specification sheet and visual analysis:

Attribute Details
Manufacturer Shenzhen Sunmy Hardware Co.,Ltd.
Model Reference XYH-CB-011 (Customizable)
Material Premium 3K Carbon Fiber (Fiberglass / G10 optional)
Configuration Custom Support for Quad, Hexacopter, Octocopter
Available Sizes 7", 10", 13", 15" (Custom sizes up to agricultural scale available)
Processing Technology Precision CNC Machining, Drilling, Countersinking
Tensile Strength 350/250 MPa
Flexural Strength 400/200 MPa
Density 1.5 – 1.8 g/cm³
Surface Finish 3K Twill Matte (Standard), Glossy, or Plain Weave
Kit Includes Carbon Fiber Plates (Top/Bottom/Side), Arms, Aluminum Standoffs, Screws, Battery Strap
Key Features & Advantages
  • High-Impact Resistance: Engineered with high tensile strength to withstand the rigors of agricultural field use and high-speed flight maneuvers.
  • Vibration Damping: The composite structure naturally absorbs high-frequency vibrations, resulting in smoother flight footage and more stable sensor data.
  • Modular Arm Design: Features replaceable arms for easy maintenance and repair in the field—crucial for agricultural operations to minimize downtime.
  • Custom Layouts: We accept DXF/DWG files to create frames specifically optimized for your unique payload, battery size, or motor configuration.
  • Complete Hardware Solution: We don't just cut carbon; we supply the full skeleton, including customized anodized aluminum standoffs and high-grade steel fasteners.
Technical FAQ
Q1Can Sunmy manufacture large-scale agricultural hexacopter frames not shown in the photos?
Yes. While the images show a specific long-range frame, our CNC machines accommodate large-format carbon sheets. We can manufacture heavy-lift frames (1000mm+ wheelbase) specifically for agricultural spraying and payload delivery.
Q2What file formats do you need for a quotation?
For the most accurate quote, please provide 2D drawings in .DXF or .DWG format, or 3D models in .STEP or .IGES format.
Q3How do you handle quality control for carbon fiber parts?
We perform a 100% visual inspection for delamination and surface defects. We also use calipers and CMM tools to ensure all hole positions and arm interlocks meet your specified tolerances.
Q4Can you provide the aluminum hardware and screws seen in the kit photo?
Absolutely. We are a comprehensive hardware solution provider. We can source or manufacture the aluminum pillars (knurled or smooth), screws, and even custom battery straps to ship a complete kit to your customers.
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Get a Fast, Technical Quote & Free DFM Review

Don't let tolerance stack-up delay your product launch. Submit your project details, and our engineering team will evaluate your design for manufacturability before the first cut.

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Frequently Asked Questions (FAQ)
Q1What is the minimum order quantity (MOQ) for custom carbon fiber drone frames?
Our MOQ varies depending on complexity and size. For standard configurations, the MOQ typically starts at 10 sets. For fully custom agricultural frames with unique geometry, we recommend discussing your project requirements directly with our team for a tailored MOQ.
Q2What is the typical lead time from order confirmation to shipment?
Standard lead time for production orders is approximately 15–25 business days after design confirmation and deposit payment. Sample or prototype orders can typically be completed within 7–10 business days. Lead times may vary based on order volume and complexity.
Q3Can you produce frames from materials other than carbon fiber?
Yes. In addition to premium 3K carbon fiber, we can also manufacture frames from Fiberglass (FR4/G10) and hybrid composite materials. These alternatives offer different cost and performance trade-offs and are suitable for applications where full carbon fiber is not required.
Q4Do you offer private label or OEM/ODM branding on the frames?
Absolutely. We support full OEM and ODM services. We can laser-engrave or CNC-route your logo, brand name, or custom markings directly onto the carbon fiber plates, providing a professional, branded finish for your product line.
Q5What thickness options are available for the carbon fiber plates?
We stock and can process carbon fiber sheets in a wide range of thicknesses, commonly from 0.5mm up to 10mm. The optimal thickness for your application depends on structural requirements, payload weight, and frame geometry. Our engineering team can advise on the best specification for your design.
Q6How are the finished frames packaged to prevent damage during shipping?
Each frame kit is individually wrapped with protective foam and placed in a rigid carton. For bulk orders, we use custom-fit foam inserts within master cartons to ensure parts arrive without scratches, delamination, or dimensional distortion, regardless of shipping distance.

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