We offer a wide range of tungsten carbide discs, designed for various industrial applications such as paper, tobacco, rubber, plywood, hardwood, PCB, PVC, stainless steel, high manganese steel, electronic circuit boards, lamp tubes, fiber cement board, and more. Our product line includes grades like YG6A, YG8A, YG8X, YG8, YG10X, YS2T, and others. These cutting tools are manufactured with high precision to ensure no defects or indentations, making them ideal for challenging cutting tasks.
To meet the demanding requirements of our customers, we employ advanced technologies such as static pressing and HIP sintering, which significantly enhance the physical properties of the products. Additionally, polishing and plating treatments help reduce friction during cutting, resulting in improved accuracy, faster slitting, and extended tool life. This not only improves performance but also helps save time and costs for users.
We can recommend suitable grades based on your specific needs and even produce custom blades according to your drawings. Our high-precision circular disc cutters and round-cut blades are available in different configurations, including high wear resistance, sharpness, and stainless options.
Key specifications include:
1. Tolerance: Diameter (±0.01mm), Thickness (±0.005mm), Inner Diameter (H7), Balance (±0.005mm)
2. Hardness: HRC 64–66° or HRC 68–70°
3. Features: Precision diameter, thickness, and straightness; customized options are welcome
Carbide discs are widely used across multiple industries due to their durability and efficiency. They are made from materials such as YG6A, YG8A, YG8X, YG8, YG10X, and YS2T, all of which provide excellent wear resistance and cutting performance. We use HIP sintering and fine grinding techniques to ensure superior quality, along with polishing and plating to minimize friction and maximize cutting speed.
Grade Properties:
- **YG8**: Offers high strength, impact resistance, and shock resistance, though slightly lower wear resistance compared to YG6. Ideal for roughing cast irons, non-ferrous metals, and alloys at low cutting speeds.
- **YS2T**: A fine-grade alloy with high wear resistance, bending strength, and thermal stability. Suitable for machining refractory alloys, stainless steel, and high manganese steel.
- **YG10X**: Known for good wear resistance, ideal for processing hard wood, veneer boards, PCBs, PVC, and metals.
- **YL10.2**: Provides high wear resistance, bending strength, and thermal strength, suitable for complex metal machining tasks.
Our product range is designed to meet the highest standards of availability, durability, rust resistance, cost-effectiveness, and edge geometry. We also provide guidance on selecting the right grade based on your application.
How to Identify a Quality Carbide Disc:
1. **Sound Check**: Hang the blade and gently tap it with a wooden hammer. A clear sound indicates it's intact; a dull sound suggests it may be cracked and should not be used.
2. **Running Speed**: Ensure the blade operates at or below 4800 RPM to avoid damage.
3. **Installation**: Align the blade properly with the rotating shaft and ensure the mounting area is clean and free of debris.
4. **Protective Devices**: Always install a protective cover around the blade before operation to prevent accidents.
Here is a detailed table of our available grades:
| Grade | Density (g/cm³) | T.R.S (MPa) | Hardness (HRA) | Performance & Application Recommended |
|---------|------------------|-------------|----------------|----------------------------------------|
| YG6A | 14.95 | 1800 | 92.5 | Fine grain alloy, good wear resistance. Used for semifinishing chilled cast iron, non-ferrous metal alloys, and hardened steel. |
| YG8 | 14.8 | 2200 | 89.5 | High strength, impact and shock resistance. Suitable for roughing cast irons, non-ferrous metals, and alloys at low cutting speeds. |
| YG10X | 14.5 | 2400 | 91.5 | Fine grain alloy, good wear resistance. Ideal for processing hard wood, veneer board, PCB, PVC, and metals. |
| YL10.2 | 14.5 | 2400 | 91.8 | High wear resistance, bending strength, and thermal strength. Used for machining refractory alloys, stainless steel, and high manganese steel. |
| YG20 | 14.3 | 2420 | 90 | Conventional wear resistance, high bending strength. Suitable for steel alloys and other similar materials. |
At ZZ HARDMETAL, we focus on delivering reliable, high-quality carbide discs that meet the evolving needs of modern manufacturing. Whether you're looking for standard or custom solutions, we are committed to providing the best possible service and support.
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