Product Description

1. Product Overview
The 3.5-inch copper core wheel brush is designed for industrial-grade deburring, cleaning and polishing. It uses a high-strength copper center shaft and precision bristle planting technology, and is suitable for CNC machine tools, milling machines and automation equipment. Its thin brush head (thickness 5-18mm) and high-density bristles can penetrate into narrow spaces to achieve efficient and high-precision surface treatment. It is widely used in medical, aviation, automotive and electronic manufacturing fields.

2. Core advantages
(1) Precision design and material innovation
- Copper core enhances rigidity: The copper center shaft is resistant to high temperature and deformation, and runs at high speed to ensure processing stability.
- Multi-material bristle selection:
- Abrasive nylon wire (containing ceramic or silicon carbide particles): Efficient cutting of metal and plastic burrs.
- Stainless steel wire: Corrosion-resistant, suitable for aseptic cleaning of medical equipment and food machinery.
(2) Flexible adaptation and modular design
- Multi-size compatibility: diameter 89mm (3.5 inches), aperture 12.7mm (1/2 inch), compatible with mainstream machine tool spindles.
- Modular installation: can be used alone or spliced ​​into a multi-brush head array to meet the needs of assembly line operations.
(3) Customized service
- Provides customization of bristle density, hardness and shaft hole size, and supports small batch and fast delivery.

3. Typical application scenarios
(1) Aerospace
- Edge processing of titanium alloy blades and aluminum alloy frames to improve fatigue strength and aerodynamic performance.
(2) Automobile manufacturing
- Precision deburring of gearbox gears and engine cylinders to reduce noise and wear.
(3) Electronic components
- Cleaning of radiator fins and connector terminals to ensure heat dissipation and conductivity.
(4) General machinery
- Deburring and rounding of stainless steel pipes and aluminum alloy plates to improve product appearance and assembly accuracy.

4. From production to transportation
(1) Tablet pressing process: using tablet pressing process, high-speed rotation without falling off;
(2) Copper core reinforcement: brass mandrel, anti-deformation ability increased by 40%;
(3) Dynamic balance test to ensure stable operation at a certain speed.
(4) Packaging and delivery
- Bubble film + PE bag protection to prevent pressure damage;
- Cardboard box or wooden box;

We can make customized the specification as requirement.
The following are product drawings, if you request other size, please contact our sales team to provide the information shown in the drawing, we can make customized for your application.
 

Similar and customized products
We can provide a series of abrasive wire wheel brushes. We are a professional manufacturer and supplier of industrial brushes, we have a variety of materials and types of wheel brushes for you to choose from, we can customize according to your pictures, please contact us!