Internal cylindrical grinding wheels can effectively solve various common processing challenges, helping customers significantly improve procesing precision and surface quality.

• Improve geometric accuracy

• Improve surface quality

• Optimize processing performance

• Extend wheel life

Providing consistent quality and perfect roundness to every workpiece RIHON centerless grinding wheels are designed for high-precision cylindrical parts. Using RIHON centerless grinding wheels stands for high precision, excellent cost-effectiveness, and consistent processing quality. We are committed to optimizing your manufacturing process and providing systematic grinding solutions to help you improve overall processing efficiency and product quality.

RIHON's non-woven products :

• Sanding belt

• Scuff pads

• Sponge block

• Flap Disc

• Unitized wheels

• Nylon wheels

• The sanding disc series

• HP

• CEXL

• CP

Different substrates produce different grinding effects: resin substrates are quieter and have better surface quality, carbon fiber substrates have more precise dimensions and better roughness, while ceramic substrates are more precisely dimensional. Ultra-Precision Mirror Polishing is a classic field that prioritizes precision. It is mainly applied to the surface smoothing, defect removal, and nanometer-level precision processing of products such as semiconductor wafers, coating heads, and mold components. The grinding and polishing techniques directly determine the performance and yield of the devices. RIHON's ultra-precision grinding has the following characteristics:

• Achieve nanometer-level surface roughness

• Excellent flatness

• Reach ideal surface smoothness

A higher level of precision processing, starting from RIHON Tool grinding is a precision machining technology used to manufacture, dressing, and grind various cutting tools, used in various precision industries such as aerospace, automotive, and abrasives. In tool grinding, RIHON's diamond and CBN can improve efficiency and product stability, and are suitable for various tool materials such as tungsten steel and high-speed steel. RIHON's tool grinding wheels can be customized according to customer specific needs, allowing you to obtain cost-effective and stable grinding tools in different grinding processes. We are your excellent partner in the field of tool grinding tailored to your needs. In the tool grinding process, the key tools we mainly cover are:
• Groove grinding

• Outer diameter, inner diameter grinding

• Face grinding

• Reliet grinding

• Chamfer grinding

• Form profile grinding

• Re-grinding and re-sharpening

• Polishing and stabilizing treatment

RIHON gear grinding solution

Unlike conventional workpiece grinding, gear processing requires a comprehensive consideration of abrasive types, bonding agent characteristics, delicate combinations, and the coordination between grinding wheel speed and machine spindle rigidity. RIHON's engineers can flexibly adjust grinding parameters according to different gear materials and processing requirements. By combining grinding machine performance with automatic correction systems, RIHON products enhance processing efficiency and ensure stable surface quality, effectively preventing issues such as burning, cracking, or vibration marks.

Our products feature the following characteristics:

• Excellent gear forming effect

• Less dressing requirement

• Large pore structure design reduces burns and sparks

• Excellent wear resistance, increase service life of the grinding wheel

• Even without sintered alumina abrasives, it still has stable and excellent grinding performance

Double-sided grinding is a high-precision flat surface processing technology that achieves parallelism, flatness, and surface finish by grinding the upper and lower sides of the workpiece at the same time. This product is suitable for precision processing of aerospace alloys, ceramics, tool steel, crystals and other materials, and these process are mainly divided into:

• Rough grinding: For quick stock removal, improve the surface flatness of the work-piece and optimize surface parallelism

• Fine grinding: The surface roughness of the workpiece will be further optimized

• Polishing: The main purpose is to achieve a nanoscale finish

• Customized, flat grinding wheels in multiple shapes

• Good sharpness

• High dimensional accuracy

• Good shape retention

RIHON allows you to improve quality, superior surface stability ! RIHON's EBA micro-crystal elastic grinding wheel Has more than 20 years of development, we have established a complete and systematic elastic grinding wheel product system. The elastic grinding wheel has a wide adjustment range from high elasticity to micro elasticity, which can achieve excellent contour polishing effect, especially suitable for processing complex shaped surfaces.
Thanks to its excellent elasticity, the grinding wheel ensures that the polished surface is uniform and stable, providing a fundamental guarantee for achieving high quality processing results. At the same time, the product has extremely high durability, effectively reducing the change frequency and cost, and significantly reducing dust generation. Its good maneuverability and environmental protection characteristics of wet and dry dual-use make it widely used in high-end production fields.

Wafer grinding wheels are primarily diamond abrasive products, manufactured using various bonding methods such as ceramic, resin, metal, and electroplated bond. Depending on the application, different wheel shapes are produced, including dicing blades, edge grinding wheels, edge polishing wheels, thinning wheels, diamond disc CMP conditioners, polishing wheels, and grinding fluids.
The specially designed fine-grained ceramic-bonded thinning wheel utilizes proprietary PoreX technology and a liquid processing method, ensuring high product stability and unique microstructure, making it ideal for grinding processes in the semiconductor industry.

Technical features:

（１）Super stability

（２）Long service life

（３）Low grinding resistance

（４）High grinding efficiency

（５）High-quality surface

Basic requirements of the industry

Efficient grinding, constant grinding parameters, and stable surface quality. We excel in the high-standard industries of aluminum and copper.

We provide Ra12-Ra0.03 surface grinding finishes and specific surface characteristics for rolling rolls, whether rubber, ceramic, or various types of rolls. Thanks to our extensive binder system and manufacturing range, your rolls can achieve superior surface grinding.

• Higher grinding efficiency

• High-precision grinding

• Optimize production efficiency

• High-demand stick surface effect

• Reliable repeatability