Upgrade your grinding tasks with the FUJI Ace Semi-Flexible Grinding Wheel. Bridging the gap between rigid grinding wheels and fiber discs, this tool is engineered for professionals who demand the aggressive removal rate of a wheel with the smooth finish of a disc.
While many European and American markets rely on ultra-hard 24S grade abrasives, Japanese engineering prioritizes the 36P medium-hard standard. Why?
FUJI uses a unique Hot Press Manufacturing Process that creates a superior fusion between the abrasive grains and the bonding agent. Combined with our special surface texture, the wheel effectively "breathes," creating airflow channels that drastically reduce heat buildup.
The 4-inch FUJI ACE uses premium Zirconia Alumina with an optimal 2mm-4mm thickness. This ensures aggressive cutting efficiency without the glazing common in harder 24S wheels.
Western 24S wheels are brittle and prone to chipping. The FUJI ACE's elasticity prevents dangerous residue fly-off (shattering) and significantly absorbs vibration. This protects the worker from Hand-Arm Vibration Syndrome (HAVS) and allows for longer, fatigue-free shifts.
Designed for versatility, the Fuji Ace is available in multiple grit types to suit Steel, Stainless Steel, and Non-Ferrous metals.
| Type | Abrasive | Application | Grit Range |
|---|---|---|---|
| AC | Flexible Abrasive | General Steel & Iron | #36, #46, #60, #80, #120 |
| WA | White Alumina | Stainless Steel & Alloy | #36, #46, #60, #80, #120 |
| CC | Silicon Carbide | Stone, Glass, Non-Ferrous | #36 - #120 |
Since 1953, Fuji Grinding Wheel has been a leader in Japanese abrasive engineering. We specialize in high-performance solutions for the shipbuilding, automotive, and heavy industries.
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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.
