With its excellent grinding efficiency, excellent durability and stable processing quality, this series of products aims to provide customers in the fields of metal processing, manufacturing and industrial maintenance with one-stop solutions for fine grinding and rough grinding, significantly improving work efficiency and reducing comprehensive costs.  Multifunctional grinding toolFalp disc is an innovative coated abrasive tool which integrates the cutting force of angle grinder wheel and the advantages of flexible polishing of belt conveyor. It is composed of high-strength fiber matrix and hundreds of precision abrasive cloth sheets arranged in high density, and each abrasive cloth sheet contains high-quality abrasives (such as alumina, zirconia corundum, etc.). This unique structure enables it to continuously grind the surface of the workpiece when rotating at high speed, and at the same time, it can effectively dissipate heat through the swing of the flexible louver, reducing the risk of workpiece burn and deformation.   It has a wide range of uses, including but not limited to: Cleaning of met

Core advantages of products1. Revolutionary material science and technology The composite technology of nano-ceramic abrasive and high-density fiber matrix is adopted, so that the product can keep high cutting force, reduce heat accumulation and avoid workpiece burn, and is especially suitable for processing high-hardness materials such as stainless steel and titanium alloy. 2. Intelligent structural design Sectional blade layout: optimize airflow heat dissipation and prolong service life by more than 20%. Anti-tear strengthening layer: prevent the blade from breaking at high speed and ensure the safety of operation. 3. Green manufacturing concept Through the application of lead-free environmental protection adhesive and recyclable materials, the products have won many certifications and environmental protection standards, helping customers achieve sustainable development goals.Application case

In order to meet the demand for high-efficiency and durable products in the industrial grinding field, Guanchang Abrasive and Abrasive Factory solemnly launched a brand-new upgraded Flap Disc, which has become an ideal choice for grinding metal, wood and composite materials with its excellent wear resistance, stable cutting force and longer service life.  Product highlights1. Efficient grinding and precise cutting Adopt high-quality alumina or zirconia corundum emery cloth, combined with special bonding process, to ensure uniform cutting force during grinding, effectively reduce material surface scratches and improve workpiece smoothness. 2. Durable upgrade and cost optimization Unique fiber matrix design and wear-resistant coating technology greatly extend the service life of products and reduce the cost of frequent replacement of consumables by customers. 3. Multi-scenario application Provide a variety of particle sizes (40#-240#) and specifications (4 "-7"), suitable for metal welding seam treatment, stainless steel polishing, woodworking deburring and other diversified scenes.

In order to meet the demand of high efficiency and precision grinding tools in the industrial field, Guanchang officially launched a new series of Flap Disc products. With its excellent wear resistance, stable cutting force and longer service life, this product aims to provide more efficient and economical polishing solutions for industries such as metal processing, wood processing and welding cleaning.  Product highlights1. Efficient polishing, durable Using high-quality alumina or zirconia corundum abrasive, combined with high-strength substrate and special bonding process, Flap Disc can still maintain excellent cutting performance at high speed, reduce replacement frequency and significantly improve work efficiency. 2. Multi-scenario application Provide a variety of particle sizes (such as 40#, 60#, 80#, 120#, etc.) and specifications (4 inches, 5 inches, 7 inches, etc.), suitable for deburring, weld cleaning, surface polishing and other processes to meet the processing needs of different materials such as metal, stainless steel and composite materials. 3. Heat dissipation design, safety and environmental protection

As an innovation leader in the abrasive industry, we officially released the revolutionary Ceramic Strip Disc. This new product with cutting-edge ceramic abrasive technology will completely change the traditional operation mode of metal grinding and surface treatment, and bring unprecedented efficient, accurate and lasting grinding experience to industrial users.  Subversive technological breakthrough and comprehensive performance upgrade.The new Ceramic Strip Disc combines the latest ceramic alumina abrasive and patented structural design, which has the following obvious advantages:   -Extraordinary durability: ceramic abrasives have excellent self-sharpening, the wear rate is reduced by more than 60% compared with traditional products, the service life is prolonged by 3-5 times, and the replacement frequency and consumables cost are greatly reduced. -Extreme cutting efficiency: The unique abrasive particle arrangement technology can increase the cutting force by 40%, especially suitable for fast deburring and precise grinding of high-hardness metals (such as stainless steel, titanium alloy and hardened steel). -Low-temperature precision grinding: the optimized heat dissipation structure can effectively control the friction temperature

In order to meet the growing market demand for efficient and durable abrasives, Guanchang Abrasive and Abrasive Factory Company officially launched a new product Zirconia Fused Alumina Flap Disc. This product adopts advanced abrasive technology, showing excellent performance in the fields of metal polishing, deburring and surface treatment, further consolidating the company's leading position in the high-end abrasive market.  Innovative technology, performance upgradeThe Zirconia Fused Alumina Flap Disc introduced this time combines the high toughness of Zirconia Alumina with the sharpness of alumina, and has the following core advantages: -Longer service life: Zirconium corundum abrasive has excellent self-sharpening, which can remain sharp in high-speed grinding, reducing replacement frequency and comprehensive cost. -Higher cutting efficiency: the unique abrasive particle distribution design significantly improves the material removal rate, especially suitable for difficult-to-machine metals such as stainless steel and alloy steel. -More stable thermal control: optimize the structure to effectively disperse friction heat, reduce the risk of wor

High-performance grinding products: Ceramic Flap Disc, Ceramic Strip Disc and Silicon Carbide Flap Disc. This series of products aim at the demand of fine grinding in different industrial fields, improve processing efficiency and surface treatment quality with innovative technology and high-quality materials, and meet the diversified needs of customers.  Product characteristics and application1. Ceramic Flap Disc -High toughness ceramic alumina abrasive is adopted, which has strong wear resistance and is suitable for polishing high hardness materials such as stainless steel and titanium alloy. Excellent heat dissipation performance, effectively reducing the risk of workpiece burn and improving machining accuracy. -Widely used in metal processing, welding repair, machinery manufacturing and other fields. 2. Ceramic Strip Disc -Specially designed for grinding complex curved surfaces, pipeline welds and narrow spaces, flexibly adapting to various angles. -High-strength adhesive-backed design, which can be quickly replaced to improve work efficiency.

Guanchang Company has recently further optimized the supply chain system of core products such as Ceramic Strip Disc, Calcined Fused Alumina Flap Disc and Silicon Carbide Flap Disc to ensure stable delivery and provide reliable capacity support for customers around the world.     Facing the challenges such as fluctuation of raw materials and rising logistics costs, Guanchang Company effectively guaranteed the stability of product supply by strategically storing key raw materials, expanding supplier network and optimizing production schedule. Among them, with its excellent fracture resistance and cutting efficiency, the demand for ceramic fiber cutting chips in Europe, America and Southeast Asia continues to grow; Calcined corundum flap disc keeps stable shipment in the field of heavy industry because it adapts to the high-intensity grinding scene; With the rapid development of new energy and composite materials industry, the sales volume of silicon carbide flap disc has steadily increased.About the company Guanchang company focuses on the manufacture of high-end abrasive tools, and its products are widely used in metal processing, automobile maintenance, shipbuilding and other fields, serving customers in more than 50 countries and regions around the world

In recent years, Guanchang Abrasive Factory has continuously optimized the performance of core products such as Ceramic Strip Disc, Calcined Fused Alumina Flap Disc and Silicon Carbide Flap Disc by virtue of its deep accumulation in abrasive industry, helping customers to improve production efficiency and reduce comprehensive costs.productWith the characteristics of high strength, high temperature resistance and long service life, the ceramic fiber cutting pieces produced by the company are widely used in the field of metal cutting, especially in the precision machining of high hardness materials such as stainless steel and alloy steel. With its excellent wear resistance and stability, calcined corundum flap disc has become the first choice for metal surface treatment, weld grinding and other scenes. Silicon carbide flap disc is widely praised in glass, stone, composite materials and other industries because of its excellent cutting force and delicate polishing effect.fieldGuanchang Abrasive Factory Company always adheres to the mar

Recently, Guanchang Company announced a comprehensive upgrade of its popular Flap Disc product line and added a number of high-performance products to meet the higher requirements of users in different industries for precision grinding and efficient processing. This upgrade not only optimizes the product performance, but also further expands the application scenarios, providing more perfect solutions for industries such as metal processing, woodworking manufacturing and composite material processing.  Core advantages of new products1. Long service life The new generation Flap Disc adopts high-density zirconia corundum abrasive cloth and reinforced fiber matrix, which improves the wear resistance by 30%, greatly reduces the replacement frequency and helps users reduce the cost of consumables. 2. More stable polishing effect By optimizing the arrangement density and angle design of sand sheets, the jitter and scratches in the grinding process can be effectively reduced, and the surface smoothness of the workpiece can be ensured to be uniform. 3. Compatibility of multiple materia

Recently, Guanchang Company officially launched a variety of Flap Disc products, which further enriched the company's abrasive product line and provided a more comprehensive solution for the efficient polishing of metals, wood and composite materials. The new products released this time cover different particle sizes, materials and specifications, which can meet the diversified needs of industrial manufacturing, automobile maintenance, building decoration and other fields.  New highlights1. Diversified granularity selection Flap Disc products launched this time include 40#, 60#, 80#, 120# and other particle sizes, which are suitable for different processing stages from rough grinding to fine polishing to help users achieve more accurate surface treatment effects. 2. High-performance material upgrade The use of high-quality alumina or zirconium-aluminum composite materials has stronger wear resistance, significantly improved service life, and effectively reduced heat accumulation during operation and reduced the risk of workpiece burns. 3. Innovative structural design

Recently, with years of technical accumulation and market insight, Guanchang Company has successfully developed a new generation of high-efficiency Flap Disc (100 impeller), which has achieved a major breakthrough in cutting efficiency, service life and safety, and has been highly recognized by industry experts and customers once it was launched.Technology upgrade, excellent performanceFlap Disc introduced this time adopts high-purity alumina abrasive, combined with special resin bonding process to ensure more uniform distribution of abrasive particles and increase cutting force by more than 30%. At the same time, the product adopts high-strength fiber matrix and tear-resistant backing, which effectively reduces the risk of deformation and fracture during operation, and is especially suitable for high-strength continuous grinding operation. In addition, the new generation of Flap Disc optimizes the heat dissipation structure, effectively reduces the heat accumulation during grinding and avoids workpiece burns, and is especially suitable for precision machining of high-hardness materials such as stainless steel and titanium alloy.   Lithography provides you with retail-quality printing. Cosmetic boxes, electronic pro

Recently, the Flap Disc series products produced by Guanchang Company have successfully passed ISO 9001 quality management system certification and European CE safety certification, which indicates that their product quality and management level have reached international standards and laid a solid foundation for the company to further expand overseas markets.Strict quality control, creating fine products.Guanchang Company always regards product quality as the lifeline of the enterprise, and implements strict quality control standards from raw material procurement to production technology to finished product inspection. Passing the international certification this time is not only the recognition of the company's production system, but also the affirmation of the excellent performance of Flap Disc. This series of products adopts high-density abrasive and high-temperature resistant resin to ensure stable cutting performance when grinding at high speed, and at the same time greatly reduce dust generation, which conforms to European and American environmental protection standards and is favored by overseas customers. Overseas market performance is bright.

Facing the pain points of stainless steel welding seam cleaning, low grinding efficiency of cemented carbide, and difficulty in balancing efficiency and smoothness in complex curved surface finishing, Guanchang Abrasive Factory responded to the market demand with innovative technology, and officially launched the high-performance grinding solution of "sharpening the Three Musketeers": ceramic abrasive strip disc, Ceramic Abrasives Flap Disc and Brown Fused Alumina Flap Disc. These three products accurately locate different application scenarios, aiming at significantly improving work efficiency, reducing comprehensive costs and ensuring processing quality.Pain Terminator: When the cutting-edge abrasive meets the precise design1. Challenge: Stainless steel/titanium alloy/hard metal grinding-low efficiency, easy to burn and high cost? Solution: Ceramic Strip Disc. "Cold and sharp cutting hand": ceramic alumina abrasive, with extraordinary. When grinding, new sharp cutting edges are constantly produced, and continuous and efficient cutting is carried out, instead of softening materials only by friction heat generation, which fundamentally reduces heat accumulation. Say goodbye to workpiece burn deformation and protect material performanc

Today, it is announced that its new series of high-performance grinding products have been officially put into the market, aiming at meeting the growing demand for high-efficiency, precision and durable abrasives in industries such as industrial manufacturing, metal processing, automobile maintenance and construction. The core products launched this time include innovative Ceramic Strip Disc, Ceramic Abrasives Flap Disc and classic Brown Fused Alumina Flap Disc.Product highlights and technical advantages1. Ceramic Strip Disc: Cutting-edge ceramic abrasive technology: advanced ceramic alumina abrasive is adopted, and its unique self-sharpening crystal structure can be continuously broken to form a new sharp cutting edge during grinding. Extraordinary grinding efficiency and service life: Compared with traditional zirconia corundum or brown corundum

Recently, Guanchang Company officially announced that its core abrasive product line has completed a comprehensive technical upgrade. Ceramic Abrasive Flap Disc, Ceramic Strip Disc, High-performance grinding solutions, represented by Brown Fused Alumina Flap Disc and Zirconia Alumina Flap Disc, have achieved a breakthrough in durability, cutting efficiency and applicability, providing stronger empowerment for the global metal processing, equipment manufacturing and industrial maintenance fields.Ceramic series: redefining the processing limit of "hard-to-grind materials"-Ceramic fiber grinding wheel: Nano-structured ceramic abrasive particles are used, which have self-sharpening and long service life. It can realize "cold cutting" on refractory materials such as high-temperature alloy, stainless steel and titanium alloy, reduce workpiece burns and improve surface smoothness by more than 50%, especially suitable for aerospace and precision instrument industries. -Ceramic abrasive belt: the combination of flexible backing and ceramic abrasive particles breaks through the bottleneck of curved surface grinding. It can fit complex contours such as pipes, special-shaped parts and welding seams, solve the corner grinding pain points that traditional grinding wheels can't touch, and beco

Capacity upgrading to cope with market growthIn order to meet the growing demand of the global abrasive industry, Guanchang Company recently officially launched the expansion project of brown corundum production line. After the project is put into production, the company's annual production capacity of brown corundum will increase by 30%, further consolidating its leading position in the global abrasive market. As an important industrial grinding material, brown corundum is widely used in metal processing, refractories, aerospace and other fields, with broad market prospects.Technology optimization to enhance product competitivenessThe expansion not only increased the production capacity, but also introduced advanced automatic production equipment and strict quality control system. By optimizing the smelting process and grading technology, Guanchang Company ensures that the

Recently, Guanchang Company has successfully developed and mass-produced a new generation of high-performance silicon carbide abrasive, which has achieved remarkable improvement in purity, particle size and wear resistance, and can be widely used in high-tech industries such as photovoltaic, semiconductor and precision ceramics, providing customers with more efficient grinding and polishing solutions.  Technological innovation leads development.  As an important industrial abrasive, silicon carbide has the advantages of high hardness, good thermal conductivity and strong chemical stability. By optimizing the production process and strictly controlling the raw material ratio and sintering temperature, Guanchang Company has made the microstructure of new products more uniform, effectively improving the grinding efficiency and product life. In addition, the product can also be customized with different particle sizes and binder types according to customer needs to meet diversified processing needs.     The company said: "With the rapid development of high-end manufacturing industry, the market demand for precision abrasives is increasing. The silicon carbide abrasive we launched this time is not only suitable for traditional abrasive manufacturing, but also meets the processing need

Guanchang Company won the "Abrasive Technology Innovation Award of the Year" for its innovative research and development of "Ceramic Strip Disc", which indicates that the technical strength of the company in the field of high-end abrasives has once again been recognized by the industry authority.Technological innovation leads the development of the industryThe award-winning "Super Wear-resistant Ceramic Abrasive Belt" adopts the third-generation ceramic abrasive formula independently developed by Guanchang Company. Through nano-particle recombination technology, the service life of the product is improved by more than 40% while maintaining excellent cutting performance. This product is especially suitable for precision grinding of stainless steel, titanium alloy and other difficult-to-machine materials in high-end fields such as aerospace and precision instrument manufacturing.Product matrix continues to improve. 1. Silicon Carbide Flap Disc: adopting new resin binder, the heat resistance is improved by 30%. 2. High-density Brown Fused Alumina Flap Disc: the arrangement density of sand grains is increased by 15%, and the cutting

As a leading manufacturer of abrasive tools, Guanchang Company has always been committed to providing high-quality grinding and polishing solutions to customers all over the world. Our main products include Ceramic Strip Disc, Silicon Carbide Flap Disc, Brown Fused Alumina Flap Disc and so on, which are widely used in metal processing, wood processing, automobile manufacturing and other fields.  Product Advantage and Technological Breakthrough1.Ceramic Strip Disc -High-toughness ceramic abrasive is adopted, which has excellent wear resistance and heat dissipation performance, and is suitable for polishing high-strength metals, significantly improving work efficiency and prolonging service life. -Unique structural design ensures that the grinding process is not easy to be blocked and maintains a stable cutting force. 2.Silicon Carbide Flap Disc -Selected high-purity silicon carbide abrasive with high hardness and sharp cutting, which is especially suitable for precision grinding of stainless steel, aluminum alloy and non-metallic materials. -Flexible substrate design, working with curved surface, reducing the risk of workpiece damage.

Recently, Guanchang Company, with its main products-abrasive tools such as hundred impellers, white corundum, brown corundum and silicon carbide hundred impellers, has continuously maintained a leading position in technology in the industry, providing customers with high-quality and high-performance solutions, and won wide recognition in the market.  Core products have outstanding advantages and meet diversified needs. Guanchang company has been deeply involved in the field of abrasive tools and refractories for many years, and its products are widely used in machining, metallurgy, building materials, electronics and other industries. Among them: Impeller: Made of high-quality raw materials, it has high hardness and wear resistance, and is suitable for precision grinding and polishing, which significantly improves the processing efficiency. White corundum: It has high purity and good toughness, and is the preferred material for manufacturing advanced refractories and grinding tools. Brown corundum: With its excellent impact resistance and stability, it has become an important auxiliary material in steel and foundry industries. Silicon carbide impeller: combined with the high thermal conductivity and wear resistance of silicon carbide, it is especially suitable for high temper

  Grinding wheels are essential tools in various industries, including manufacturing, construction, and metalworking. They are used for shaping, sharpening, and finishing different materials such as metal, wood, and ceramics. Understanding the different types of grinding wheels is crucial for achieving the desired results and ensuring safety in the workplace.  Understanding the Different Types of Grinding Wheels  1. Straight Wheels: Straight wheels are the most common type of grinding wheel and are used for surface grinding, cylindrical grinding, and tool sharpening. They have a flat surface and are available in various sizes and grits. Straight wheels are versatile and can be used for both rough and precision grinding tasks.   2. Cylinder Wheels: Cylinder wheels are similar to straight wheels but have a slightly curved shape. They are used for grinding curved surfaces, such as the inside of pipes and tubes. Cylinder wheels are available in different diameters and thicknesses to suit various applications.   3. Tapered Wheels: Tapered wheels have a tapered shape and are used for grinding threads, gears, and other precision components. They are designed to provide a smooth finish and accurate dimensions. Tapered wheels are commonly used in tool and die making and precision engineering.   4. Dish Wheels: Dish wheels have a concave shape and are

Linyi, 2025.2.28 – Shandong Guanchang New Material Co., Ltd., a leading manufacturer of high-performance abrasives and surface finishing solutions, is proud to announce the launch of its latest innovation: the Zirconia Fused Alumina Flap Disc. Designed to deliver unmatched durability, precision, and efficiency, this cutting-edge product is set to transform the way professionals approach grinding, blending, and finishing tasks across various industries.   Unparalleled Performance for Demanding Applications   The Zirconia Fused Alumina Flap Disc combines the exceptional strength of zirconia alumina grains with the flexibility of flap disc technology. This unique blend ensures superior cutting speed and extended product life, making it ideal for heavy-duty applications in metalworking, welding, fabrication, and construction. Whether working on stainless steel, carbon steel, or other tough materials, this flap disc delivers consistent results with minimal effort.   Key Features and Benefits   - **Enhanced Durability:** The zirconia fused alumina grains are engineered to withstand high-pressure grinding, reducing wear and tear and extending the disc's lifespan.   - **Faster Material Removal:** The aggressive cutting action allows for quicker material removal, saving time and increasing productivity. &

Our company has always adhered to the business philosophy of "quality builds brand and reputation wins the future". Since its establishment, it has experienced the process from initial establishment to rapid development, and successfully provided the best quality products and the most intimate services to many customers. In the past few years, the company has continuously expanded its market share and services and become a leader in the industry.   Superior Performance and Longevity: The Benefits of Ceramic Abrasives Flap Disc  When it comes to abrasive tools, ceramic abrasives flap discs are known for their superior performance and longevity. These discs are made with ceramic grains that are extremely hard and durable, making them ideal for heavy-duty grinding and finishing applications.     1.One of the key benefits of ceramic abrasives flap discs is their exceptional performance. The ceramic grains are designed to stay sharp and maintain their cutting edge for a longer period of time compared to other abrasive materials. This means that users can achieve faster and more efficient grinding results, saving time and increasing productivity.     2.In addition to their superior performance, ceramic abrasives flap discs also offer excellent longevity. The hard and durable nature of ceramic grains allows these discs to withstand high temperatures and heavy pressure without wearing out quickly. This results in a longer