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Zirconia Alumina Fiber Disc uses high-performance ZA as the main abrasive, combined with a durable fiber substrate (usually made of resin-reinforced paper or fabric substrate). ZA is a material with high hardness, high toughness and wear resistance, with excellent self-sharpening and heat resistance, and is particularly suitable for processing high-strength and difficult-to-process materials. The fiber substrate provides the disc with strength, flexibility and good impact resistance, enabling it to work stably under high-load conditions.
1. High efficiency grinding capability: Zirconium Alumina has a higher hardness than conventional aluminum oxide abrasives. It can quickly grind hard materials and provide excellent grinding effects. It is especially suitable for difficult-to-process materials such as stainless steel, high-strength alloys, and titanium alloys.
2. Fabulous self-sharpening: Zirconia Alumina has excellent self-sharpening properties. The abrasive can remain sharp during use, extending its service life and improving grinding efficiency.
3. High temperature resistance: Zirconia Alumina has excellent high temperature resistance and is suitable for long-term use in high temperature environments. It will not easily lose the grinding effect due to increased temperature.
4. Long service life: Due to the high hardness and good self-sharpening properties of Zirconia Alumina, the durability of Zirconia Alumina fiber disc is stronger than many other types of discs. In practical applications, users can use the same disc for grinding for a long time, and the wear rate of abrasive particles is relatively slow, reducing the frequency of disc replacement. It is particularly suitable for industrial environments that require long-term, high-intensity grinding.
5. Stable grinding effect: The design of the fiber base makes the disc remain stable under high-intensity grinding, providing uniform grinding effect and avoiding uneven wear.
The high grinding performance of Zirconia Alumina Fiber Disc makes it widely used in many industries:
1. Metal processing industry: It is particularly suitable for processing metal materials with higher hardness, such as stainless steel, titanium alloy, aluminum alloy, etc., and is widely used in aviation, automobile, shipbuilding, construction and other fields.
2. Mechanical manufacturing: used for precision grinding, deburring and surface finishing of mechanical parts.
3. Automobile manufacturing and repair: used for surface treatment of automobile parts, especially in the processing of engine parts and high-strength alloy parts.
4. Steel and Metallurgical Industry: In the steel processing and metallurgical industries, Zirconia Alumina Fiber Disc is used to remove oxides, rust and surface defects of steel.
Zirconia Alumina Fiber Disc is widely used in various industrial processes that require high grinding performance, especially in the metal processing industry. The main uses include:
1. Metal surface grinding: Suitable for grinding, deburring, cleaning welds, etc. of metal materials such as stainless steel, aluminum alloy, titanium alloy, etc.
2. High hardness alloy grinding: Able to efficiently grind high hardness alloy materials such as nickel-based alloys, iron alloys, etc.
3. Precision Machining: In the surface machining of precision machine parts and tools, Zirconia Alumina Fiber Disc provides efficient and uniform grinding results.
4. Coating Removal: Widely used in the removal of coatings, paints, rust and other substances to restore the original state of the metal surface.
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When using the Zirconia Alumina Fiber Disc, be sure to pay attention to the following:
1. Choose the right grit size and abrasive: Choose the right grit size and abrasive type according to the hardness and requirements of the processed material to ensure the best grinding effect.
2. Apply pressure reasonably: Avoid excessive pressure during operation. Applying pressure evenly can improve the grinding effect and extend the life of the disc.
3. Wear protective equipment: Wear appropriate protective equipment during grinding, such as goggles, masks, earmuffs, etc., to avoid damage to the body caused by flying chips and dust.
4. Check the installation of the disc: Make sure the disc is firmly installed to avoid loosening or falling off during operation.
5. Avoid over-grinding: Excessive grinding will cause the surface temperature of the workpiece to rise, which may cause deformation or damage to the material.
In order to ensure the service life of the Zirconia Alumina Fiber Disc, the following points should be noted during storage:
1. Avoid humid environment: The disc should be stored in a dry and cool place to avoid contact with moisture and prevent damage to the base material and abrasive.
2. Avoid direct sunlight: Avoid direct sunlight during storage to prevent ultraviolet rays from affecting the physical properties of the disc.
3. Keep it stacked flat: The disc should be stacked flat to avoid deformation due to excessive stacking.
| SIZE/ inch | SIZE [mm] | GRIT | PCS/BOX | Max speed RPM |
| 4” x 5/8” | 100×16 | 16~120# | 25 | 15,300 |
| 4-1/2” x 7/8” | 115×22 | 16~120# | 25 | 13,300 |
| 5” x 7/8” | 125×22 | 16~120# | 25 | 12,200 |
| 6” x 7/8” | 150×22 | 16~120# | 25 | 10,200 |
| 7” x 7/8” | 180×22 | 16~120# | 25 | 8,600 |
| 9” x 7/8” | 230×22 | 16~120# | 25 | 6,600 |
In addition, customized sizes can be provided according to customer needs. Each size of disc usually has different hole diameter specifications and can be compatible with different grinding tools (such as angle grinders, pneumatic grinders, etc.).
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