Elevate your metal grinding operations with FUJI Resinox ZA, PA, and HZ24L 180mm (7-inch) grinding wheels. Crafted with advanced granular zirconia abrasive—a cut above the ordinary alumina used in traditional wheels—these tools are the result of Japan’s exclusive formula. This innovative composition minimizes heat generation, allowing for highly efficient grinding that leaves workpieces undamaged.
When paired with FUJI High-Frequency Power Tools, these wheels deliver enhanced efficiency and significantly reduced wear. Engineered for performance, they outlast general-purpose wheels by 2 to 3 times, making them the most durable choice for heavy-duty metal grinding. Their sharp cutting quality enables swift progress while minimizing operator fatigue.
To ensure you select the correct wheel for your application, please refer to the detailed specifications below. These wheels are designed for 180mm (7-inch) angle grinders.
| Model Type | Abrasive | Dimensions (mm) | Max Speed | Key Application |
|---|---|---|---|---|
| Resinox ZA | Zirconia Alumina | 180 x 6 x 22/22.23 | 72 m/s (4,300m/min) | Heavy-duty steel, Cast Iron, High-load grinding |
| Resinox PA | Premium Mix | 180 x 6 x 22/22.23 | 72 m/s (4,300m/min) | Rail rubbing, Tool Steel, Mill scale |
| Resinox HZ24L | Hybrid Zirconia | 180 x 6 x 22/22.23 | 72 m/s (4,300m/min) | Weld finishing, Hard alloy steel |
Type: Resinox ZA (Carton & Specs)
Type: Resinox PA & HZ24L (Carton & Specs)
For your safety and optimal performance, please verify:
Zirconia grain is tougher and self-sharpening. It fractures to create new cutting edges, allowing it to cut faster and last 2-3x longer, especially under high pressure.
Yes, as long as your 7-inch (180mm) grinder accepts a 22mm or 22.23mm bore. However, performance is maximized when used with High-Frequency Grinders due to their stable torque.
Yes, the Zirconia formula runs cooler than standard wheels, reducing the risk of heat discoloration (blue burn) on stainless steel surfaces.
Ready to improve your grinding efficiency? Contact FUJI Grinding Wheel today for a quote or to request a sample for testing.
Choosing the correct abrasive wheel is critical for both operational efficiency and JIS-compliant safety. Fuji Grinding Wheels are engineered with precise technical markings to ensure the perfect match for your specific material and machine requirements.
For professional export markets, always verify the Peripheral Speed (m/s) compatibility. Fuji wheels are designed to exceed JIS Burst Speed factors, but operating at the recommended R.P.M. ensures the longest tool life and cleanest cut.
Note: Mismatched grit or hardness can lead to excessive heat buildup, affecting the workpiece's structural integrity.
Global Maintenance Standard: To maintain the high safety factor of Fuji wheels, avoid exposure to excessive humidity and chemical solvents during storage. Proper care preserves the resinoid bond's strength, crucial for high-load industrial applications.
Fuji products are manufactured following strict Japanese standard process requirements. Every wheel is engineered to meet or exceed JIS (Japanese Industrial Standards), such as JIS R 6242 and B 4051. Our core engineering logic prioritizes maximum operator protection by maintaining safety factors and burst speed capabilities that often surpass the highest industry benchmarks.
| Standard Region | Safety Factor (Burst Multiplier) | Safety Logic & Benchmark |
|---|---|---|
| FUJI (High Precision) | > 2.0x | Engineered to exceed JIS requirements for maximum reliability. |
| Japan (JIS R 6242) | 2.0x | Extreme Safety: A wheel rated at 80m/s must withstand a 160m/s burst test. |
| Europe (EN 12413) | $1.73x | Risk Balanced: Provides high safety redundancy for most industrial apps. |
| USA (ANSI B7.1) | 1.5x | Efficiency Focused: Relies on machine guarding and operational procedures. |
Abrasive Selection Guide
Selection of grains (A, WA, AZ, etc.) based on material hardness and grinding precision.
Warning Symbol Interpretation
Standardized safety icons for safe operation and protection guard usage.
When deploying Fuji high-performance tools in overseas markets, ensure that the regional power grid frequency and voltage match the tool specifications. To maintain the superior burst speed safety of Fuji wheels, store abrasives in a dry, temperate environment. Humidity can degrade the resin bond, potentially lowering the wheel’s resistance to centrifugal forces.
