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Kunshan Xinborui Hardware Mechanical And Electrical Co., Ltd., a leading provider of industrial abrasive solutions, is pleased to announce the launch of its versatile line of mounted flap wheels, engineered for superior polishing performance across a wide range of materials, including wood, plastic, iron, and various alloys.   Designed to meet the diverse needs of modern manufacturing and finishing industries, Xinborui's mounted flap wheels are the ideal tool for professionals seeking efficiency and quality in a single product. Their flexible, layered construction allows them to conform to complex shapes and contours, ensuring a uniform, scratch-free finish whether working on delicate hardwood furniture, durable plastic components, or robust metal structures.   "One of the biggest challenges in surface finishing is having to switch tools for different materials," said a product manager at Xinborui. "Our new mounted flap wheels eliminate that hassle. They are tough enough to handle heavy deburring on iron and steel, yet precise enough for fine polishing on aluminum alloys and even soft woods. This versatility significantly reduces downtime and increases productivity in the workshop."   Available in various grit sizes and abrasive materials, including aluminum oxide and silicon carbide, these mounted flap wheels offer tailored solutions for every application, from aggressive stock removal to final mirror finishing. Backed by Xinborui's commitment to quality and innovation, these tools are built to last, providing consistent performance even under the most demanding conditions.   "Whether you are in the woodworking, automotive, or general manufacturing sector, our multi-material mounted flap wheels are designed to deliver exceptional results," the product manager added. "We are confident they will become an indispensable part of any professional's toolkit."

The global automotive industry's continuous pursuit of precision and efficiency has led to a significant surge in demand for multi-specification mounted flap wheels. Kunshan Xinborui Hardware Mechanical And Electrical Co., Ltd., a leading manufacturer of industrial abrasives, is at the forefront of supplying these critical tools to major automotive manufacturers worldwide.   "As automotive manufacturing processes become increasingly sophisticated, the need for specialized abrasive tools has never been greater," stated a spokesperson for Xinborui. "Multi-spec mounted flap wheels are indispensable for achieving the high-quality surface finishes required for both structural and aesthetic components in vehicles, from engine parts to body panels."   Xinborui's mounted flap wheels are engineered to meet the rigorous demands of automotive production lines. Available in a wide range of specifications—including various grit sizes, abrasive materials (such as aluminum oxide and zirconia), and shank diameters—these tools provide unmatched versatility for different applications, from heavy deburring to fine polishing.   The company's ability to provide custom solutions tailored to specific manufacturing processes has made it a trusted partner in the automotive sector. By leveraging advanced production technologies and strict quality control measures, Xinborui ensures that its mounted flap wheels deliver consistent performance, long service life, and superior results, directly contributing to enhanced productivity and reduced operational costs for its clients.   "As the automotive industry continues to evolve, we remain committed to innovation and excellence in our product offerings," the spokesperson added. "We are well-positioned to meet the growing global demand and support our clients in achieving their highest manufacturing standards."

Choosing the right tool is critical for achieving optimal results in precision grinding applications. To help manufacturers make informed decisions, Kunshan Xinborui Hardware Mechanical And Electrical Co., Ltd., a leading supplier of industrial abrasives, has conducted a comprehensive performance contrast test between its single-cut and double-cut tungsten steel grinding heads.   The test, conducted under controlled workshop conditions, aimed to evaluate the efficiency and surface finish quality of both types of grinding heads when machining high-hardness alloy steel. The double-cut tungsten steel grinding head demonstrated exceptional material removal capabilities, making it significantly faster for roughing, weld seam cleaning, and heavy stock removal tasks. Its aggressive cutting action proved highly efficient for quickly shaping and deburring workpieces.   In contrast, the single-cut tungsten steel grinding head excelled in producing a superior surface finish. Designed with a finer tooth pitch, it delivered a smoother, more precise result, ideal for finishing, blending, and light deburring on intricate surfaces and contours where a high-quality aesthetic is required.   "Both single-cut and double-cut grinding heads have their unique advantages," said a product engineer at Xinborui. "The double-cut is the go-to for maximizing productivity in heavy-duty applications, while the single-cut is indispensable for achieving the finest surface finishes. This test provides our clients with clear, data-backed insights to select the tool that best matches their specific machining needs."   As a professional manufacturer, Kunshan Xinborui remains committed to providing high-performance, cost-effective abrasive solutions, empowering industries worldwide with the right tools for the job.

As surface treatment processes become increasingly sophisticated, a growing number of factories are upgrading their abrasive tools. Kunshan Xinborui Hardware Mechanical And Electrical Co., Ltd., a leading supplier of industrial abrasives, has noted a significant trend: manufacturers are rapidly replacing traditional sand sticks with more efficient mounted flap wheels.   "Mounted flap wheels represent a leap in finishing technology," said a spokesperson for Xinborui. "Their layered, flexible design conforms much better to complex surfaces, edges, and contours than rigid sand sticks, eliminating polishing dead angles and ensuring a more uniform finish." This adaptability translates directly to higher productivity and reduced labor costs.   Beyond versatility, the durability of mounted flap wheels is a key factor. Constructed from high-quality abrasive cloth and featuring a reinforced shank, they last significantly longer than traditional sand sticks, especially in high-volume production environments. This longevity reduces tool replacement frequency and downtime, contributing to a lower total cost of ownership.   Xinborui's mounted flap wheels are designed for seamless integration with standard high-speed grinders. Available in a range of grits from coarse to fine, they cater to diverse applications, from heavy deburring to fine polishing on metals like steel, aluminum, and their alloys.   "By making the switch to mounted flap wheels, our customers are not just adopting a new tool; they are embracing a more efficient and effective way to achieve superior surface finishes," the spokesperson added. "It's a testament to how innovative abrasives can drive progress in the manufacturing sector."

Released by Kunshan Xinborui Hardware Mechanical And Electrical Co., Ltd. Kunshan Xinborui Hardware Mechanical And Electrical Co., Ltd. releases high-performance tungsten steel grinding heads optimized for processing high-hardness alloy metal components, offering durable, high-efficiency grinding consumables for mold factories, auto parts manufacturers and aerospace processing enterprises. Crafted from dense high-purity tungsten steel substrate, our grinding heads feature exceptional hardness and outstanding wear resistance. Single-cut and double-cut tooth structures are optional to meet different processing demands: double-cut models achieve rapid material removal for weld seam cleaning and rough trimming, while single-cut types deliver smooth finish for precision deburring on tiny holes and complex curved structures. The integrated shank design ensures stable clamping on rotary grinders without wobbling during long-hour continuous operation. Each grinding head undergoes strict dimensional inspection and cutting performance testing to avoid chipping or clogging when machining stainless steel, titanium alloy and hardened steel workpieces. We provide full customized services including special shapes, custom tooth patterns and size specifications. Our tungsten steel grinding heads are widely matched with surface treatment pre-processing, mold finishing and hardware trimming procedures, serving global buyers with stable quality and cost-effective abrasive machining solutions.

Released by Kunshan Xinborui Hardware Mechanical And Electrical Co., Ltd. Kunshan Xinborui Hardware Mechanical And Electrical Co., Ltd. launches premium mounted flap wheels tailored for precision metal deburring and delicate surface polishing procedures, delivering stable, high-efficiency abrasive solutions for global metal processing, surface treatment and hardware manufacturing factories.   Our mounted flap wheels adopt flexible layered abrasive cloth structure, featuring strong cutting force and great fitting performance. They easily reach curved surfaces, deep cavities and narrow gaps that conventional grinding tools cannot handle, effectively removing burrs, welding marks and oxidation layers without leaving deep scratches on workpieces. Available in multiple grit sizes, they support rough grinding to mirror finishing for stainless steel, aluminum alloy, iron and plastic parts.   With anti-breakage reinforced shank design, these flap wheels adapt to high-speed rotary grinders for long continuous mass production, greatly lowering abrasive replacement costs. Supported by strict raw material inspection and finished product testing, all abrasives maintain consistent polishing effect and long service life.   Relying on mature production capacity, Xinborui accepts custom grit, size and shape mounted flap wheels to match anodizing, E-coating and mold post-processing workflows, supplying reliable abrasive consumables for automotive, communication and aerospace component manufacturers worldwide.

The rapid expansion of the global construction and manufacturing sectors has significantly increased demand for power tools and pneumatic tools. As these tools become more widely used, the global abrasives market is also experiencing strong growth. Power tools such as angle grinders, polishers, and cutting machines rely heavily on abrasive accessories including grinding wheels, sanding discs, and flap wheels. These abrasive tools enable efficient cutting, grinding, and surface finishing across a wide range of materials. Pneumatic tools are particularly popular in industrial environments due to their reliability, high power output, and durability. When combined with high-quality abrasives, they provide consistent performance for heavy-duty operations in metal fabrication and automotive repair. Technological innovation has played a key role in improving the performance of abrasive products used with these tools. Modern abrasive materials offer better heat resistance, longer service life, and higher cutting efficiency, helping industries improve productivity while reducing operational costs. With ongoing infrastructure projects and industrial expansion in many regions, demand for both tools and abrasive consumables continues to rise. Market analysts believe that the close relationship between tool development and abrasive technology will continue to drive growth in the global abrasives industry.

Diamond paste has become an essential material in high-precision polishing and surface finishing applications. Known for its exceptional hardness and fine abrasive properties, diamond paste is widely used in industries that require extremely smooth and accurate surface finishes. In precision manufacturing sectors such as aerospace, electronics, and mold production, even minor surface imperfections can affect product performance. Diamond paste provides an effective solution for polishing metal, ceramics, and other hard materials to achieve mirror-like finishes. Unlike traditional abrasives, diamond particles offer superior cutting ability and durability. When combined with specialized polishing tools or cloths, diamond paste can remove microscopic irregularities from surfaces while maintaining strict dimensional accuracy. The growing demand for advanced manufacturing technologies has further expanded the use of diamond paste. Industries involved in semiconductor components, optical equipment, and precision machinery increasingly rely on high-performance polishing materials to meet strict quality requirements. Manufacturers are also developing diamond pastes with different particle sizes and formulations to suit various applications, from rough polishing to ultra-fine finishing. These innovations provide greater flexibility and efficiency in industrial polishing processes. As high-precision industries continue to develop, diamond paste is expected to remain a key material for achieving superior surface quality and performance.

The global market for grinding heads and cutting discs has experienced steady growth in recent years, driven by the expansion of manufacturing, construction, and metal processing industries. High-quality grinding tools have become essential for achieving efficient material removal and precise surface finishing. Grinding heads made from durable materials such as tungsten steel are widely used in industries that require detailed shaping and finishing of metal parts. These tools provide excellent wear resistance and maintain consistent performance even under high-speed operation. Similarly, cutting and grinding discs play a critical role in industrial production. They are commonly used for cutting steel pipes, grinding weld seams, and preparing surfaces for further processing. Advances in abrasive technology have significantly improved disc durability and cutting efficiency. Industrial users are increasingly demanding tools that offer both long service life and high precision. Manufacturers are responding by introducing advanced abrasive grains, improved bonding techniques, and reinforced structures to enhance tool performance. The rising popularity of automated manufacturing systems has also contributed to increased demand for reliable grinding tools. As production lines become more sophisticated, companies require abrasive products capable of maintaining stable performance over extended operating periods. Industry analysts predict that the global grinding tools market will continue to grow steadily in the coming years, supported by infrastructure development and industrial expansion worldwide.

The global industrial sector increasingly requires high-quality abrasive tools that comply with international safety and performance standards. Manufacturers are responding by offering comprehensive product ranges that include cutting discs, grinding wheels, flap discs, sanding products, and precision grinding heads. A complete abrasive tool portfolio allows industrial users to handle various surface treatment and material processing tasks efficiently. From heavy-duty cutting operations to fine polishing applications, different abrasive tools provide solutions for metal fabrication, construction, automotive repair, and machinery manufacturing. To meet global market expectations, many manufacturers strictly follow internationally recognized standards such as those established by the International Organization for Standardization. Compliance with such standards ensures product safety, durability, and consistent performance in demanding industrial environments. In addition to quality control, modern abrasive tools are designed with improved ergonomics and higher efficiency. Advanced abrasive grains, reinforced fiberglass backing, and optimized bonding technologies contribute to longer service life and better cutting performance. With international trade expanding rapidly, buyers are increasingly seeking suppliers capable of providing stable quality and diversified product options. Companies that offer a full range of abrasive solutions while maintaining global certifications are gaining a stronger competitive advantage in the international market.

Professional abrasive products are playing an increasingly important role in the development of the automotive and metal processing industries. With the continuous growth of global manufacturing, demand for high-performance abrasive tools such as grinding wheels, flap discs, sandpaper, and mounted grinding heads has risen significantly. In the automotive industry, abrasive tools are widely used in metal cutting, surface grinding, polishing, and finishing processes. These tools help manufacturers achieve smooth surfaces, precise dimensions, and improved durability of metal components. High-quality abrasives not only enhance production efficiency but also reduce processing time and material waste. Metal fabrication companies also rely heavily on advanced abrasive solutions for welding preparation, rust removal, and surface finishing. Flap discs and grinding wheels are commonly used to remove excess material and smooth weld seams, ensuring that metal products meet strict quality standards. Technological improvements in abrasive materials, such as ceramic grains and advanced bonding systems, have significantly improved product lifespan and grinding performance. These innovations allow abrasive tools to withstand higher temperatures and pressure during heavy-duty operations. As the automotive and metal industries continue to expand globally, the demand for reliable abrasive products is expected to grow steadily. Manufacturers are focusing on developing more durable, efficient, and environmentally friendly abrasive tools to meet evolving industrial requirements.

Recently, 3M Abrasives, a global leader in the abrasive industry, officially launched the new Cubitron™ 3 series of high-performance abrasive products, including cutting discs, grinding discs, fiber sand discs and sanding belts, which rely on innovative precision-shaped mineral sand technology to redefine the performance standards of the abrasive industry and bring a new upgrade to global metal processing. The core highlight of the new 3M Abrasives Cubitron™ 3 series is the adoption of breakthrough precision-shaped ceramic alumina mineral sand, which is designed with sharp angular structures that can continuously break to form new sharp corners, realizing uniform wear and cool operation, and optimizing mineral decomposition. Compared with the previous generation Cubitron™ 2 series, the cutting speed of the product is increased by up to 10%, the material cutting volume is increased by 3 times, and the service life is significantly extended, which greatly reduces the consumption of abrasive tools and processing costs. The series products have strong versatility: the cutting disc is suitable for cutting metal plates, stainless steel pipes and rusty fasteners; the grinding disc can complete weld grinding, deburring and edge chamfering; the fiber sand disc and sanding belt are suitable for heavy-duty grinding and surface finishing of stainless steel and carbon steel, and are also applicable to automated robot grinding. With strict pollutant control, the product is especially suitable for stainless steel grinding, avoiding metal discoloration and stress cracking. With more than 100 years of metal processing innovation experience, 3M Abrasives has always been committed to providing professional abrasive solutions for global customers. The launch of the Cubitron™ 3 series not only demonstrates 3M's strong R&D strength, but also helps manufacturing enterprises improve production efficiency, reduce labor costs and achieve sustainable development. At present, the series products have been put into the global market and are widely used in metal processing, petrochemical, transportation and medical device industries.

To solve the problem that traditional abrasive tools can only complete a single cutting or grinding task, resulting in low production efficiency and high tool replacement cost, a new multi-functional Cutting And Grinding Disc has been officially launched, integrating cutting, grinding and planing functions, and becoming a new choice for efficient metal processing. The Cutting And Grinding Disc adopts reinforced resin bonding technology and high-quality abrasive particles, which has the characteristics of high hardness, wear resistance and impact resistance, and can be widely used in cutting and grinding of low-carbon steel, stainless steel, alloy steel and cast iron. Its flat and reinforced inner surface can be used for shaping and grinding workpieces, while the thin outer edge can realize vertical cutting and planing, realizing integrated processing of multiple processes with one disc. Compared with single-function abrasive tools, this product reduces the frequency of tool replacement by 60%, saves downtime, and greatly improves production efficiency. It adopts advanced heat dissipation technology, which effectively reduces the working temperature during operation, avoids metal surface burns caused by overheating, and ensures the surface quality of processed workpieces. The product is equipped with a special anti-slip and anti-crack design, which improves the safety and service life of use, and meets the safety standards of industrial production. The product has a variety of specifications and models, which can be matched with angle grinders of different powers, and is widely applicable to metal manufacturing, construction, automobile maintenance and hardware processing industries. After being put into the market, it has been quickly recognized by a large number of processing enterprises, and has become an important tool to optimize the production process and reduce processing costs.

In response to the demand for efficient, stable and convenient mechanical connection in modern industrial production, a new type of Fast Locking Discs has been successfully developed and launched, which has subverted the traditional locking mode and become a "secret weapon" to improve the reliability of transmission systems. This product is designed for heavy load, high speed and frequent start-stop industrial equipment, and has obvious advantages in installation efficiency and connection stability. The Fast Locking Discs adopts a split-type half-ring structure, which realizes keyless connection between the shaft and the hub through the mutual engagement of tooth surfaces and uniform pressing force of high-strength bolts. Compared with traditional key connection, it avoids problems such as stress concentration and shaft damage, and the installation and disassembly process is extremely simple—only need to tighten or loosen the bolts, without special tools, and the operation can be completed in 5 minutes, which is 50% more efficient than traditional locking discs. With excellent precision positioning performance, the product can ensure accurate alignment between the shaft and the hub, reduce vibration and noise during equipment operation, and improve the stability of the transmission system. It can bear large torque load, maintain a stable connection state even under high temperature and high pressure working conditions, and greatly reduce equipment failure rate. The product is available in carbon steel, stainless steel and alloy steel materials, which can be customized according to different working conditions and customer needs. At present, Fast Locking Discs have been widely used in gearboxes, motors, pumps, fans and wind power generators in steel, papermaking, mining and aerospace industries, providing solid guarantee for continuous and stable industrial production and winning high praise from users.

Recently, a new high-precision Tungsten Steel Grinding Head has been officially launched in the global industrial market, bringing a revolutionary upgrade to the grinding processing field. This product, developed by a professional R&D team, integrates advanced material technology and precision processing craftsmanship, solving the pain points of low efficiency, poor wear resistance and unstable precision of traditional grinding heads. Made of high-quality tungsten steel material through integral forming technology, the Tungsten Steel Grinding Head has extremely high hardness, which can easily handle various metal and non-metal materials below HRC70, including hardened steel, stainless steel, marble and jade. Its wear resistance is outstanding, with a service life 10 times that of high-speed steel tools and more than 200 times that of traditional small grinding wheels, greatly reducing the frequency of tool replacement and comprehensive processing costs. Equipped with CNC precision processing technology, the cutting edge of the grinding head is extremely accurate, ensuring smooth cutting without stagnation and high surface finish of processed workpieces. It is widely applicable to complex working conditions such as mold cavity finishing, part chamfering and rounding, and weld burr cleaning, and can be compatible with various equipment such as electric grinders and pneumatic tools. In addition, the product has no dust pollution during operation, which improves the working environment while improving efficiency. Industry insiders said that the launch of this Tungsten Steel Grinding Head fills the gap in high-efficiency and high-precision grinding tools in the market, and provides reliable support for the precision processing needs of machinery, aviation, automobile and shipbuilding industries. At present, the product has passed strict quality inspection and has been put into mass production, winning unanimous recognition from the first batch of users.

News Report (Reporter: Doubao) As global manufacturing continues to advance towards precision, efficiency, and high-quality development, Mounted Flap Wheel, a key abrasive tool for surface finishing, deburring, and polishing, has become increasingly indispensable in various industrial fields. This tool, characterized by its unique structural design of abrasive flaps attached to a central shaft, integrates excellent cutting performance, stable finishing effect, and strong adaptability. It plays a crucial role in optimizing processing procedures, improving product surface quality, and reducing production costs for industries such as automotive manufacturing, aerospace, hardware processing, and electronic components.   The core performance advantages of Mounted Flap Wheel stem from scientific material selection and refined structural design. According to industry technical specifications and third-party testing data, high-quality Mounted Flap Wheels typically adopt high-toughness nylon fiber, alumina, silicon carbide, or diamond as core abrasive materials, combined with high-temperature resistant and wear-resistant adhesives through professional bonding and pressing processes. The open mesh structure of the abrasive flaps ensures efficient heat dissipation during operation, avoiding workpiece surface burns or discoloration even at high rotational speeds (up to 3000 rpm). Compared with traditional abrasive tools such as cloth wheels and sandpaper rolls, Mounted Flap Wheel features stronger self-sharpening, uniform grinding force, and no residual adhesive or black threads on the processed surface, effectively solving industry pain points such as uneven finishing, low processing efficiency, and easy workpiece deformation.   In terms of product classification and application scenarios, Mounted Flap Wheel presents distinct characteristics of diversification and specialization. Classified by abrasive material, it can be divided into alumina mounted flap wheels (suitable for metal rough grinding), silicon carbide mounted flap wheels (ideal for non-ferrous metal polishing), and diamond mounted flap wheels (for high-hardness material finishing such as ceramics and hard alloys). By size, the diameter ranges from 10mm to 100mm, and the shaft diameter varies from 3mm to 16mm, adapting to different types of handheld or automatic grinding equipment. In specific applications, Mounted Flap Wheel excels in processing complex surfaces such as curved surfaces, grooves, and edges that are difficult for traditional tools to reach: in automotive manufacturing, it is used for deburring and polishing of engine components, door handles, and gearboxes, ensuring surface roughness Ra ≤ 0.2μm; in aerospace field, it finishes titanium alloy and carbon fiber composite parts with high precision, avoiding material damage caused by excessive grinding; in hardware processing, it is widely applied to surface treatment of stainless steel tableware, door hinges, and locks, creating uniform matte or silk-like textures.

News Report (Reporter: Doubao) As global manufacturing accelerates its transition towards high precision, intelligence, and green development, Cutting And Grinding Disc, as essential core tools for material cutting, grinding, and finishing, are witnessing a steady surge in market demand and continuous breakthroughs in technological innovation. These tools, which integrate high-performance abrasives, advanced binders, and optimized structural design, have become indispensable in key industries such as aerospace, automotive manufacturing, semiconductor processing, and construction machinery. They play a pivotal role in improving processing accuracy, reducing production costs, and promoting the high-quality development of the manufacturing industry. The outstanding performance of Cutting And Grinding Disc lies in its scientific material selection and sophisticated manufacturing technology. According to industry technical standards and third-party test data, high-quality cutting and grinding discs usually adopt alumina, silicon carbide, diamond, or CBN (cubic boron nitride) as core abrasives, matched with resin, ceramic, or metal binders through high-temperature pressing and sintering processes. This structural design endows the products with excellent wear resistance, impact resistance, and heat dissipation performance. Compared with traditional tools, advanced cutting and grinding discs can achieve precise control of cutting depth and grinding roughness, effectively solving industry pain points such as low processing efficiency, severe tool wear, and easy workpiece deformation. For example, ceramic-bonded grinding discs can maintain stable performance even under high-temperature grinding conditions above 800℃, while resin-bonded cutting discs feature fast cutting speed and low noise, suitable for precision cutting of thin-walled metal parts.   Industry data shows that the global Cutting And Grinding Disc market is maintaining steady growth driven by the recovery and upgrading of the manufacturing industry. According to market research reports, the global market size of cutting and grinding discs reached 18.7 billion US dollars in 2024, with a year-on-year growth of 6.2%. Among them, the Asian-Pacific region, led by China, India, and Southeast Asian countries, contributed 45% of the global market share, becoming the largest consumption and production area. In China, the output of cutting and grinding discs reached 3.53 billion pieces in 2024, with a market size of 128.6 billion yuan. The downstream demand shows a structural growth trend: the demand for high-precision cutting and grinding discs in the new energy vehicle industry increased by 18.3% year-on-year, the semiconductor processing field maintained a compound annual growth rate of 22.7%, and the aerospace and medical device industries also showed strong demand momentum, driving the upgrading of high-end product segments.   Technological innovation and standardization are the core driving forces for the healthy development of the Cutting And Grinding Disc industry. At present, the industry has formed a sound technical standard system, including ISO 2834-1:2022 "Abrasive tools - Cutting-off wheels for cold cutting of steel" and GB/T 2494-2018 "Resin-bonded cutting-off wheels for metal" and other national and international standards. These standards clearly specify key indicators such as product dimensional deviation, hardness, tensile strength, and safety performance, providing important guarantees for standardized production and market circulation. Meanwhile, technological innovation in the industry is focusing on intelligent integration, green environmental protection, and extreme precision. Leading enterprises have launched intelligent sensing cutting and grinding discs embedded with micro-sensors, which can real-time monitor tool wear, grinding temperature, and processing pressure, providing data support for intelligent production lines. In terms of green manufacturing, degradable resin binders and water-based grinding technologies have been widely applied, reducing waste liquid emissions by 40% and energy consumption by 25% compared with traditional processes.  

News Report (Reporter: Doubao) As the global high-end manufacturing industry accelerates its transformation towards precision and intelligence, Ceramic Fibre Oilstone, a key grinding and polishing consumable, is ushering in a dual boom in market demand and technological innovation. This grinding tool, compounded by special processes with high-purity ceramic fibers and thermoplastic resin as core raw materials, has become an indispensable core consumable in fields such as mold manufacturing, aerospace, auto parts processing, and semiconductors, thanks to its excellent performance. It promotes the precision machining industry to achieve dual breakthroughs in efficiency and quality.   The core competitiveness of ceramic fibre oilstone stems from its unique material composition and process design. According to industry technical standards and measured data, the product adopts composite molding technology of ceramic particles and resin, and realizes uniform distribution of abrasives through fiber cross-arrangement technology. It not only has core characteristics of high hardness, wear resistance, and not easy to break, but also can effectively solve industry pain points of traditional oilstones such as low grinding efficiency, easy workpiece scratches, and thermal deformation. Compared with traditional grinding tools, ceramic fibre oilstone has excellent surface temperature control during grinding, which can avoid performance degradation of workpieces caused by overheating. At the same time, its abrasive particles are not easy to fall off, which can ensure that the surface finish of processing meets the requirements of precision manufacturing, and the grinding efficiency is significantly higher than that of traditional oilstones. In terms of product classification and application scenarios, ceramic fibre oilstone presents diversified adaptation characteristics. According to the shape, it can be divided into two categories: flat and round, which are respectively suitable for processing parts of different structures; according to the particle size, it can be divided into multiple grades from 220# (coffee color), 300# (tea color), 400# (orange color) to 1200# (red color). The higher the particle size number, the finer the abrasive particles, which can meet the whole-process needs from carbon deposit removal after EDM (Electrical Discharge Machining), cutting mark grinding to fine grinding before mirror finishing. In specific applications, the product can accurately adapt to fine parts that are difficult to reach by traditional grinding tools, such as mold groove bottoms, fine seams, narrow grooves, and curved surfaces. It is especially suitable for precision polishing of materials such as plastic steel molds, cemented carbide workpieces, and jade crafts. At the same time, it performs prominently in high-end scenarios such as hardened surface treatment after mold EDM and semiconductor wafer edge grinding. From the perspective of industry application data, the market demand for ceramic fibre oilstone is continuously growing with the upgrading of high-end manufacturing. The market size of China's fiber oilstone industry has grown from 7.86 billion yuan in 2020 to 10.23 billion yuan in 2023, with a compound annual growth rate of 9.2%. Among them, ceramic fibre oilstone, as a high-end segmented product, has contributed the main growth momentum. In terms of regions, the Yangtze River Delta and the Pearl River Delta, as core agglomeration areas of China's manufacturing industry, contribute 43% and 28% of the national production capacity respectively, while the Chengdu-Chongqing Economic Circle has become an emerging growth pole with a growth rate of 15% per year. The downstream application side shows structural differentiation characteristics. In 2024, the demand growth rate for precision grinding of auto parts reached 14.7%, and the compound annual growth rate of demand in the semiconductor wafer processing field was as high as 31.5%. Emerging scenarios such as precision polishing of medical devices are continuously releasing incremental market space, and the annual new demand scale is expected to reach 1.2 billion yuan. Technological innovation and standardization are the core supports for the healthy development of the ceramic fibre oilstone industry. At present, a relatively complete technical standard system has been formed for the production and manufacturing of this product. For example, the national standard GB/T 14320-1993 "Ceramic Bond High-Strength Honing Oilstone" clearly stipulates key indicators such as product classification, dimensional deviation, hardness grade, and appearance quality, providing an important basis for standardized production in the industry. At the same time, industry technological innovation is focusing on high-end fields such as micro-nano structure regulation and intelligent perception. Leading enterprises have realized the industrial application of nano-coating technology, and the product service life has increased by 2.3 times compared with traditional products; some enterprises have developed embedded sensor oilstone products, which can real-time monitor grinding force and temperature changes, providing data support for intelligent grinding production lines, and is expected to restructure the high-end market pattern.

Shanghai, Jan. 8 (Industrial Weekly) – Driven by the booming new energy vehicle (NEV) industry, China’s sandpaper sector is on track to reach a market scale of $11 billion by 2025, according to the latest industry forecast released by the China Abrasives and Grinding Materials Industry Association (CAGMIA). The projection comes as the country’s NEV production continues to lead the global market, with 2025 output hitting 1316.8 million units, a year-on-year increase of 38.7%, and creating unprecedented demand for high-precision sandpaper in automotive manufacturing processes.   In Hubei’s Tongcheng Sandcloth Town, a major hub for China’s abrasive materials production, factories specializing in automotive-grade sandpaper are operating at full capacity. “NEV manufacturing has raised the bar for sandpaper performance, especially in battery component processing and body surface finishing,” said Hu Ling, general manager of Hubei Zhongtian Mica Products Co., Ltd., a key supplier of abrasive materials for NEV makers including BYD and Volkswagen. “Our nanoscale precision sandpaper, used for polishing battery materials to enhance energy density, has seen order growth of over 50% year-on-year. We’ve expanded production lines by 15 units this year to meet the surging demand.”   The NEV boom has not only boosted demand but also driven technological upgrading in China’s sandpaper industry. Traditional low-grade sandpaper is being replaced by high-performance variants, such as ceramic alumina and nano-coating sandpaper, which offer higher durability and precision. Industry data shows that high-end sandpaper products now account for 35% of the domestic market, up from 22% in 2022, with NEV-related applications contributing over 60% of this growth. “NEV manufacturers require sandpaper that can handle complex materials like lightweight alloys and high-strength composites,” explained Zhang Wei, an industry analyst at CAGMIA. “This has pushed domestic enterprises to invest more in R&D, narrowing the gap with international brands.”   Overseas expansion is another growth driver for the sector. Companies like Julong (Tianjin) Abrasives Co., Ltd. have seen their sandpaper exports rise by 15% year-on-year in 2025, with their self-developed “Robtec” brand reaching 100 countries. “As Chinese NEVs gain global market share, our automotive-grade sandpaper is also entering international supply chains,” said Li Yingzhou, sales manager at Julong Abrasives. “Europe and Southeast Asia are our fastest-growing export markets, driven by local NEV production expansion.”   Policy support has further strengthened the industry’s growth momentum. China’s focus on advancing the electrification of the automotive industry, coupled with incentives for high-tech manufacturing, has encouraged sandpaper enterprises to upgrade production lines and enhance innovation capabilities. Analysts caution, however, that rising raw material costs and intense international competition remain challenges. Despite this, the sector’s outlook remains positive, with the NEV-driven growth trajectory expected to sustain beyond 2025. “The sandpaper industry is a crucial part of the NEV industrial chain,” Zhang Wei added. “As China solidifies its leading position in the global NEV market, the $11 billion target is well within reach.”

Johannesburg, Jan. 8 (AutoNews Africa) – South Africa’s thriving automotive DIY trend has fueled a significant surge in heavy-duty sandpaper sales, with third-quarter (Q3) figures revealing a 17% year-on-year increase, according to industry data released by the South African Automotive Aftermarket Association (SAAAA). The growth comes amid a broader recovery in the country’s automotive sector, which saw 2025 new car sales hit a decade-high, driven by falling inflation and improved consumer confidence.   At Johannesburg’s busy AutoZone and local hardware stores, shelves stocked with heavy-duty sandpaper—ranging from 40-grit for rust removal to 120-grit for surface preparation—are moving fast. “Q3 was a record quarter for heavy-duty sandpaper sales, with most buyers being DIY enthusiasts tackling car body repairs, rust restoration, and repainting projects,” said Themba Ndlovu, a store manager at a leading automotive parts retailer in Pretoria. “Many customers are choosing high-durability ceramic alumina sandpaper, which lasts longer for tough automotive jobs compared to standard options. We’ve also seen a spike in sales of sandpaper packs tailored for DIYers, which include multiple grits for different stages of restoration.”   The uptick in heavy-duty sandpaper demand aligns with a growing preference among South African car owners for self-maintenance to cut costs. With professional auto repair fees rising by 8% year-on-year in 2025, DIY has become an economical alternative for non-critical repairs. “Professional bodywork can cost thousands of rands, but with a few tools and quality heavy-duty sandpaper, I can restore my old bakkie’s body panels myself for a fraction of the price,” said Sipho Mokoena, a DIY automotive enthusiast from Soweto. Mokoena added that online tutorials and accessible supplies have made complex tasks like rust removal more approachable for beginners.   Industry experts note that the trend is also supported by South Africa’s robust automotive culture, particularly around vintage and utility vehicles. “South Africans have a strong tradition of maintaining and customizing their cars, and this is reflected in the demand for heavy-duty sandpaper,” said Lerato Tsolo, an automotive industry analyst at SAAAA. “The 17% Q3 growth is also boosted by the expansion of the local automotive aftermarket, which has seen more suppliers offering specialized DIY products to cater to this growing segment.”   Looking ahead, analysts predict that heavy-duty sandpaper sales will continue to rise as South Africa’s automotive DIY trend persists, fueled by favorable economic conditions and ongoing growth in the automotive sector. “As consumer confidence remains strong and DIY resources become more accessible, we expect to see sustained demand for heavy-duty sandpaper and other automotive DIY essentials,” Tsolo added. For South Africa’s thriving community of automotive enthusiasts, this means more opportunities to keep their vehicles in top condition while embracing the satisfaction of hands-on repair work.