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Grinding Wheel
2026-03-18

Grinding Wheel

When ordering a grinding wheel, please provide the following information for manufacturing: Our company has mixed and special abrasives for customers to choose and perform better grinding performance, CRA is ceramic corundum abrasives. Special abrasives: 5IG,5KG,5SG,32PSA,38A,93A,A,C,CA,DRA,GC,IG,MA,SA,TG,WA,19A,27A.

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Diamond and CBN Grinding Wheels
2026-03-18

Diamond and CBN Grinding Wheels

By using bonding agent to fix diamond powder (or CBN powder) as  tools, this method is commonly referred to as diamond grinding wheels or CBN grinding wheels.

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Non-woven Abrasives
2026-03-17

Non-woven Abrasives

The unique structure of nonwoven abrasives products can provide you: It is composed of special fibers as the matrix and then bonded with abrasives, with a unique open mesh main body structure.

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Sanding Belt
2026-03-17

Sanding Belt

Grinding wheel principle, consistent stacked abrasive grain belt

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Learn about RIHON grinding
2025-12-31

Learn about RIHON grinding

We have 35 years of experience manufacturing high-quality resin-bonded and vitrified grinding wheels, while extending our technological innovation capabilities in the traditional grinding wheel field into the superhard abrasives segment. Technological innovation and long-term stable product quality are our core competitive advantages. We have long benchmarked against top international high-end brands, continuously optimizing and iterating, accumulating extensive experience in the R&D and mass production of high-end precision abrasives.

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Porcelain superhard abrasives
2025-12-31

Porcelain superhard abrasives

RIHON introduces cutting-edge foreign manufacturing technologies and combines decades of traditional vitrified grinding wheel expertise. Its self-developed and produced full range of abrasives meets various precision processing standards such as high speed, high operational efficiency, high grinding ratio, high processing accuracy, long service life, and excellent workpiece surface roughness, enabling the processing of high-hardness special steels. Especially suitable for fully automated, unmanned mass production grinding application, it applies the outstanding stability and processing efficiency of RIHON superhard abrasives, effectively optimizing overall grinding process costs and helping enterprises achieve production goals of cost reduction, quality improvement, and efficiency enhancement. In industrial mass production application, frequent grinding wheel dressing, repeated manual operations, and periodic replacement of abrasives are the core factors restricting the overall production line efficiency. In response, RIHON integrated cutting-edge overseas technology with traditional vitrified sintering process expertise to successfully develop porcelain sintering diamond grinding wheels and CBN grinding wheels. This series features two core characteristics: high porosity and ultra-strong bonding strength, with outstanding chip discharge capability and relatively low grinding resistance. It effectively controls the temperature in the grinding area, reduces risks such as workpiece burns and processing deformation, comprehensively improves processing efficiency, and precisely meets the core production needs of manufacturing enterprises for cost reduction and efficiency improvement. Core product advantages 1. Specialized micropore structure Allows simultaneous dressing,truing. Compared to traditional resin-bonded and metal-bonded grinding wheels, RIHON vitrified grinding wheels feature a controllable microporous structure not found in similar products, allowing them to carry more grinding cooling media; This not only reduces grinding resistance but also stabilizes workpiece dimensional accuracy over the long term, ensuring excellent surface roughness. 2. Excellent free-cutting performance Relying on the bonding performance of high-strength bond, it fully unleashes the cutting performance of individual abrasive grains, reduces the frequency of subsequent grinding wheel dressing, reduces non-processing time of equipments, and improves equipment utilization rates. 3. Outstanding structural compressive resistance performance The overall substrate has outstanding fatigue resistance, especially improving process performance when grinding micro and small-sized precision workpieces. 4. Low threshold for finishing processes and easy parameter control Process parameters can be flexibly adjusted to match the production requirements of different workpiece surface roughness and material removal rates. Most conventional CBN grinding wheels in the industry rely on diamond rollers for dressing, which can only perform optimally under line speeds above 80m/s and high-rigidity equipment. RIHON's self-developed low-concentration ceramic combined with CBN grinding wheels eliminates the need to modify existing equipment; While the original process and dressing conditions remain unchanged, traditional grinding wheel equipment can be directly replaced. Combined with a standard diamond dressing brush, all dressing steps can be completed, offering stable service life and excellent overall cost-effectiveness.

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