Jin Rui Abrasive Factory released a series of new abrasive tools named "Laoyuan", which defined the new grinding standard by scientific innovation of materials.

2025,11,07

Jin Rui Abrasive Factory, a leading manufacturer in domestic abrasive industry, officially released its revolutionary "Veteran" series of high-performance abrasive tools to the global market. This series of products covers many core categories such as Grinding Stone, Grinding Wheel and Sharp Whetstone, which indicates that Jin Rui has made a milestone breakthrough in the field of superhard material composite technology and precision grinding solutions. This release is not only a concentrated demonstration of the technical strength of Jin Rui Abrasive Factory, but also aims to meet the growing demand for precision, high efficiency and environmental protection grinding in the global manufacturing upgrading, and provide future-oriented productivity tools for partners.

Solve the pain points of the industry and lead the technological change.

With the rapid development of manufacturing industry, the precision, efficiency and service life of grinding are almost demanding. The traditional grinding wheel often faces many challenges, such as low grinding efficiency, short service life, easy to burn the surface of the workpiece, when facing new workpieces such as high-strength alloys and composite materials. Similarly, in the field of precision knives and professional kitchenware, users have higher expectations for the grinding fineness, self-sharpening and durability of sharp whetstone.

1. Ceramic bonding technology of "in-nucleus growth": this is the soul of "Laoyuan" series of grinding stone and grinding wheel. By precisely controlling the growth direction and density of microcrystals in the binder, we make the overall structure of abrasive tools more uniform and tough. Compared with the traditional technology, the new binder improves the strength of bonding bridge by more than 40% while maintaining excellent self-sharpening, which means that grinding wheel can maintain extremely high shape stability in high-speed and heavy-load grinding, effectively avoiding deformation problems such as "bell mouth", greatly prolonging the service life of products and reducing the cost of single use.

2. Nano-scale pore control system: heat dissipation and chip removal during grinding are the key factors affecting machining quality. Engineers in Jin Rui built an efficient and uniform three-dimensional chip removal channel inside the grinding tool by introducing nano-scale hole-making technology. This innovation makes "Ruifeng" series products have excellent heat dissipation performance in dry grinding, which can effectively prevent thermal damage of workpieces. In wet grinding, the cooling liquid can penetrate into the grinding point more quickly, and the chip removal is smooth, thus realizing a colder, faster and cleaner grinding experience. This technology is undoubtedly a great boon for users who pursue the ultimate smooth surface.

3. Gradient composite structure design: especially applied to our high-end sharp whetstone products. We innovatively adopt a three-stage abrasive gradient composite structure of "coarse-medium-fine", and a single grinding stone can complete the whole process from rapid sharpening to fine polishing. The coarse particles in the surface layer are responsible for efficient material removal, the middle particles in the middle layer are initially leveled, and the fine particles in the bottom layer realize the final mirror-level polishing. This "trinity" design not only simplifies the operation process, saves the time for users to switch between grinding stone with different granularity, but also ensures the straightness and consistency of cutting edge grinding, which is favored by professional chefs and carpenters.

in-depth analysis of series products: tailor-made for different scenarios

High-performance grinding wheel: specially designed for heavy-load grinding in large steel mills, foundries and shipbuilding enterprises. The product line includes reinforced fiber mesh grinding wheel for casting cleaning, ultra-thin cutting blade for steel cutting, and fast grinding blade for weld grinding. Its excellent durability and high safety make it the first choice for industrial grinding. A customer who participated in the pre-test feedback: "The durability of' Veteran -Pro' grinding wheel exceeded our expectations. Under the same workload, its replacement frequency was reduced by 30% compared with the brand we used before, and the comprehensive benefits were very significant." High-precision grinding stone: for industries with high tolerance requirements such as auto parts and precision molds. This series of products have uniform particle size and constant hardness, which can realize stable micron grinding and effectively ensure the dimensional accuracy and shape and position tolerance of the workpiece. Whether it is internal grinding, external grinding or plane grinding, it can provide as accurate machining effect as a scalpel.

Sustainable Development: Green Commitment of Jin Rui Abrasive Factory While pursuing the performance limit, Jin Rui Abrasive Factory has never forgotten the responsibility of enterprises to the environment and society. The whole process from R&D to production runs through the concept of environmental protection. We strictly screen raw materials and prevent the use of substances harmful to the environment and operators; By optimizing the formula and production process, our grinding wheel produces less dust and lower noise during grinding. In addition, the extension of product life itself means the reduction of resource consumption and solid waste, which is highly consistent with the mainstream direction of global sustainable development.

About Jin Rui Abrasive Factory

Jin Rui Abrasive Factory is a national high-tech enterprise focusing on the research, development, manufacturing and sales of high-end abrasives. The company has a complete product line, mainly producing nearly 100 varieties and thousands of specifications of abrasive products, including all kinds of grinding stone, grinding wheel, sharp whetstone, abrasive belt and oilstone, which are widely used in machinery manufacturing, automobile industry, metallurgy, building materials, home decoration and professional tool care. The company always adheres to the quality concept of "Excellence and ingenuity" and is committed to providing customers with the most valuable grinding solutions.

Author:

Mr. jrabrasive

E-mail:

13954968158@163.com

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13954968158