Silicon Carbide Tumbling Media
Dongguan Xindingsheng Intelligent Grinding Technology Co., Ltd. is one of the leading manufacturers and suppliers of silicon carbide tumbling media in China, featured by quality products and good price. Please rest assured to wholesale bulk customized silicon carbide tumbling media from our factory. For quotation, contact us now.
silicon carbide tumbling media
Product Overview
Green Silicon Carbide (SiC) grinding media is a super-hard synthetic abrasive produced from high-purity quartz sand and petroleum coke through high-temperature electric furnace smelting and refinement. Renowned for its exceptional hardness, sharp cutting edges and thermal stability, it is the ideal choice for heavy-duty deburring, rough grinding and precision finishing of hard materials, delivering efficient, uniform results across industrial applications.
Core Product Features
- Premium Synthetic Material: Made from high-purity quartz sand and petroleum coke via high-temperature electric furnace synthesis
- Extreme Hardness & Wear Resistance: Second only to diamond in hardness, offering superior cutting performance and long service life
- Sharp Cutting Force: Ideal for aggressive deburring, gate line removal and rough grinding of hard, brittle materials
- Thermal Stability: Excellent high-temperature resistance, maintaining performance even under heavy-duty industrial conditions
- Non-Contaminating: Inert chemical properties prevent workpiece corrosion or discoloration
- Versatile Shape Options: Available in triangular, cylindrical, spherical and irregular shapes to match various workpiece geometries
- Customizable Specifications: Full range of sizes and custom options to meet specific finishing requirements

Technical Parameters & Specifications
|
Shape |
Specifications (mm) |
Application |
Function |
|
Oblique Cylinder |
4×8, 5×10, 6×12, 16×20 |
Dry/Wet Grinding |
Rough / Medium / Fine Finishing |
|
Triangle (Regular/Oblique) |
3×3, 5×5, 6×6, 8×8, 10×10, 12×12, 15×15, 20×20 |
Dry/Wet Grinding |
Rough / Medium / Fine Finishing |
|
Spherical |
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 25, 30 |
Dry/Wet Grinding |
Medium / Fine / Ultra-Fine Finishing |
|
Irregular Granules |
Custom Sizes |
Dry Grinding |
Rough / Medium Finishing |
|
Custom shapes, sizes and grits available upon request |
Application Scope
Target Industries
- Automotive & aerospace components
- Precision machinery & hardware manufacturing
- Semiconductor & electronic components
- Ceramic & refractory products
- Jewelry & precious stone polishing
- Tool & die manufacturing
- Hard metal (carbide) processing
Applicable Materials & Workpieces
- Hard Metals: Carbide, hardened steel, stainless steel, high-speed steel
- Brittle Materials: Ceramics, glass, jade, precious stones, semiconductor wafers
- Alloys: Titanium alloys, nickel-based superalloys, heat-resistant alloys
- Components: Precision parts requiring aggressive deburring, edge chamfering, rust removal, rough grinding and high-precision surface finishing
Compatible Equipment
- Vibratory grinding & polishing machines
- Barrel grinding & polishing machines
- Centrifugal polishing machines
- Eddy current finishing machines
- Belt grinders & surface grinders
Core Advantages
- Super Hardness & Sharpness: Second only to diamond, delivering unmatched cutting efficiency for hard/brittle materials
- Thermal Stability: Maintains performance at high temperatures, ideal for heavy-duty industrial processes
- Non-Corrosive & Inert: Prevents workpiece contamination, discoloration or chemical reactions
- Versatile Finishing: Adapts to rough, medium and fine polishing stages with tailored grit options
- Long Service Life: High wear resistance reduces replacement frequency and operational costs
- Customizable Solutions: Full range of shapes/sizes + custom options to meet unique industrial finishing requirements
- Consistent Quality: Strict manufacturing controls ensure uniform particle size and reliable performance
Usage Notes
Recommended for dry/wet barrel grinding and polishing processes:
- Use coarser grits for aggressive deburring, gate line removal and rough grinding
- Select finer grits for medium/fine polishing to achieve smooth, high-gloss surfaces
- Pair with appropriate polishing compounds for final precision finishing
- Adjust loading volume and processing time based on workpiece material and desired surface quality
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