ZYS provides high quality bearing products and professional bearing solutions for users in the fields of machine tool, wind power, metallurgy, automobile and rail transportation, construction machinery, etc. ZYS can perform batch production of various bearing products with inner diameter of 0.6mm to outer diameter of 6.8m. In addition to bearings, ZYS can also offer high-speed spindles, precision bearing instruments, bearing testing machines, bearing manufacturing machines and bearing parts.
ZYS precision angular contact ball bearings consist of high-precision angular contact bearings (standard series),super high-speed angular contact ball bearings,high-speed sealed angular contact ball bearings and high-speed spindle bearings.
In the metallurgical industry, the working environment of rolling mills, continuous casting machine or converters is really harsh. These conditions require bearings to withstand the harsh effects of heavy load, high temperature, dust and water. In order to meet the requirements of metallurgical industry, ZYS R & D teamhas developed bearings products with high quality, high precision and long service life and also can offer the bearing solutions for manufacturers in the metallurgical industry.
ZYS large-size heavy duty precision bearings are manufactured in our second industry park,which covers 133,333㎡ with total investment of 438 million RMB.
The inner ring,outer ring and rolling elements of bearing under normal working conditions are made of high carbon chromium bearing steel.To meet the special requirements,such as super high speed,wear-resisting,low temperature rising,long life and high reliability etc.,it’s suggested to use hybrid ceramic ball bearings.
ZYS has been committed to the research and development of bearings for rail transportation for a long time to meet the increasing requirements for rail transportation,such as higher speed,load,reliability and etc.
ZYS plays an leading role in aerospace bearing industry of China,We has successfully accomplished the bearing assemblies for “Dong fang hong” series man-made satellite,manned spacecraft series from “Shenzhou Ⅰ” to “Shenzhou Ⅹ”,“Chang’E” lunar exploration program,successful docking from “Shenzhou Ⅷ” and “Shenzhou Ⅸ” to Tiangong target aircraft.
ZYS automobile bearings include tapered roller bearings,cylindrical roller bearings,deep groove ball bearings and angular contact ball bearings,among which clutch bearings and the hub bearings units of the first,second and third generation are mainly used to gear box,axles,transmission system and other parts of all kinds of automobiles.We have conducted thorough research on wheel hub bearings,clutch release bearing,constant velocity cardan joint,gear box bearings and etc
ZYS can supply batch production of various bearing manufacturing equipments,like CNC cutting equipments and automatic production line for bearing rings,automatic grinder,superfinishing machine,precision cold rolling machine for bearing rings,semi-automatic multi-purpose grinder for miniature ball bearing rings and other precision manufacturing equipments for bearing.
Besides all kinds of bearing products,bearing measuring machines are also our main products,which have been exported to India,Iran,Romania,Brazil and many other countries.Our main measuring machines include the instruments for measuring the dimension accuracy,roundness,profile and roughness of bearing parts,the instruments for inspecting bearing performance and other instruments used to automatically inspect and control various parameters during manufacturing process.These instruments are widely used in bearing workshops,inspection stations,measuring room and assembly factories.
ZYS has conducted in-depth research on bearing testing technology and reliability theory of all kinds of bearings,engaging in the development and manufacture of bearing testing equipments and undertaking the simulation testing,life testing and other performance tests for all kinds of bearings.We can also develop and manufacture the simulation testing machines in full-automatic control for the bearings used in various machineries (aviation,spaceflight,railway,automobile,motorcycle,machine tool,motor,etc.)
Since 1958, ZYS has been committed to the research and development of “high-tech, precise, cutting-edge, specialized and special” bearings, and relevant products. Our products have been used for mining, metallurgy, wind turbine generator, machine tool, machinery, medical treatment, automobile, rail transport, etc.
As an important component in the field of engineering machinery, slewing bearings are widely used in cranes, excavators, concrete mixers and other mechanical equipment. With the vigorous development of the construction industry and the increasing demand for engineering machinery, slewing bearing technology is facing new development opportunities and challenges. This article will discuss the development trend of slewing bearing technology from the aspects of market demand, technological innovation, and international market expansion.1. Market demand continues to growWith the acceleration of urbanization and the continuous advancement of infrastructure construction, the demand for construction machinery market continues to grow, providing a broad space for the development of the slewing bearing market. According to data from the China Construction Machinery Industry Association, in 2023, the total sales of automobile cranes, crawler cranes, truck cranes, tower cranes, etc. in my country will be 69,856 units, and the sales of excavators will be 195,018 units, showing strong market demand. This trend directly promotes the growth of the slewing bearing market, and market demand will continue to rise steadily in the future.2. Technological innovation promotes industrial upgradingIn order to meet the increasing requirements of the technical performance of slewing bearings in the field of engineering machinery, manufacturers are constantly upgrading and innovating their technology. The application of new materials and new processes has become the key to promoting the development of slewing bearing technology. For example, the application of high-strength, high-toughness, and high-wear-resistant materials makes the slewing bearing more stable and reliable when bearing large loads. At the same time, improvements in manufacturing processes such as quenching and heat treatment have further improved the mechanical properties and service life of the slewing bearing.In addition, the development of intelligent and automated technologies has also brought new opportunities to the slewing bearing industry. By introducing intelligent components such as sensors and control systems, remote monitoring, fault diagnosis, and predictive maintenance of slewing bearings can be achieved, improving the operating efficiency and safety of equipment.3. Accelerated international market expansionAs the competitiveness of Chinese engineering machinery brands in the international market continues to increase, the export volume of slewing bearings is also gradually increasing. The expansion of the international market not only brings new growth points to the slewing bearing industry, but also promotes technical exchanges and cooperation. Through cooperation with internationally renowned companies, Chinese manufacturers can introduce advanced production technology and management experience to enhance their competitiveness.At the same time, the support of policies such as the Belt and Road Initiative and Made in China 2025 also provides strong guarantees for the international market expansion of the slewing bearing industry. These policies encourage enterprises to "go global", participate in international competition, and promote the transformation and upgrading of China's manufacturing industry.4. Increasing demand for customization and diversificationWith the continuous development of the field of engineering machinery, the application demand for slewing bearings is becoming more and more diversified. Different fields have different performance requirements for slewing bearings, and manufacturers need to customize and develop products according to market demand. For example, in the field of cranes, slewing bearings need to withstand large axial forces and overturning moments; in the field of excavators, there are higher requirements for the wear resistance and stability of slewing bearings. Therefore, customized production will become an important trend in the slewing bearing industry in the future.5. Green production and sustainable developmentWith the global emphasis on environmental protection and sustainable development, green production has become an important issue in all walks of life. The slewing bearing industry is no exception. In the manufacturing process, energy conservation and emission reduction and the application of green production technology will become an important direction for the development of the industry. By optimizing production processes, improving resource utilization efficiency, reducing waste emissions and other measures, the green and sustainable development of the slewing bearing industry can be achieved.In summary, slewing bearing technology is facing broad market prospects and continuous challenges of technological innovation. With the continuous growth of market demand, the continuous advancement of technological innovation, the accelerated expansion of the international market, and the increase in customized and diversified demands, the slewing bearing industry will usher in a broader development space. At the same time, green production and sustainable development will also become an important direction for the development of the industry. In the future, slewing bearing technology will continue to promote the transformation and upgrading of the industry and sustainable development while meeting market demand.
2024-11-07 16:25:30 moveDevelopment trend of slewing bearing technology
2024-11-07 16:25:30As an important component in the field of engineering machinery, slewing bearings are widely used in cranes, excavators, concrete mixers and other mechanical equipment. With the vigorous development of the construction industry and the increasing demand for engineering machinery, slewing bearing technology is facing new development opportunities and challenges. This article will discuss the development trend of slewing bearing technology from the aspects of market demand, technological innovation, and international market expansion.1. Market demand continues to growWith the acceleration of urbanization and the continuous advancement of infrastructure construction, the demand for construction machinery market continues to grow, providing a broad space for the development of the slewing bearing market. According to data from the China Construction Machinery Industry Association, in 2023, the total sales of automobile cranes, crawler cranes, truck cranes, tower cranes, etc. in my country will be 69,856 units, and the sales of excavators will be 195,018 units, showing strong market demand. This trend directly promotes the growth of the slewing bearing market, and market demand will continue to rise steadily in the future.2. Technological innovation promotes industrial upgradingIn order to meet the increasing requirements of the technical performance of slewing bearings in the field of engineering machinery, manufacturers are constantly upgrading and innovating their technology. The application of new materials and new processes has become the key to promoting the development of slewing bearing technology. For example, the application of high-strength, high-toughness, and high-wear-resistant materials makes the slewing bearing more stable and reliable when bearing large loads. At the same time, improvements in manufacturing processes such as quenching and heat treatment have further improved the mechanical properties and service life of the slewing bearing.In addition, the development of intelligent and automated technologies has also brought new opportunities to the slewing bearing industry. By introducing intelligent components such as sensors and control systems, remote monitoring, fault diagnosis, and predictive maintenance of slewing bearings can be achieved, improving the operating efficiency and safety of equipment.3. Accelerated international market expansionAs the competitiveness of Chinese engineering machinery brands in the international market continues to increase, the export volume of slewing bearings is also gradually increasing. The expansion of the international market not only brings new growth points to the slewing bearing industry, but also promotes technical exchanges and cooperation. Through cooperation with internationally renowned companies, Chinese manufacturers can introduce advanced production technology and management experience to enhance their competitiveness.At the same time, the support of policies such as the Belt and Road Initiative and Made in China 2025 also provides strong guarantees for the international market expansion of the slewing bearing industry. These policies encourage enterprises to "go global", participate in international competition, and promote the transformation and upgrading of China's manufacturing industry.4. Increasing demand for customization and diversificationWith the continuous development of the field of engineering machinery, the application demand for slewing bearings is becoming more and more diversified. Different fields have different performance requirements for slewing bearings, and manufacturers need to customize and develop products according to market demand. For example, in the field of cranes, slewing bearings need to withstand large axial forces and overturning moments; in the field of excavators, there are higher requirements for the wear resistance and stability of slewing bearings. Therefore, customized production will become an important trend in the slewing bearing industry in the future.5. Green production and sustainable developmentWith the global emphasis on environmental protection and sustainable development, green production has become an important issue in all walks of life. The slewing bearing industry is no exception. In the manufacturing process, energy conservation and emission reduction and the application of green production technology will become an important direction for the development of the industry. By optimizing production processes, improving resource utilization efficiency, reducing waste emissions and other measures, the green and sustainable development of the slewing bearing industry can be achieved.In summary, slewing bearing technology is facing broad market prospects and continuous challenges of technological innovation. With the continuous growth of market demand, the continuous advancement of technological innovation, the accelerated expansion of the international market, and the increase in customized and diversified demands, the slewing bearing industry will usher in a broader development space. At the same time, green production and sustainable development will also become an important direction for the development of the industry. In the future, slewing bearing technology will continue to promote the transformation and upgrading of the industry and sustainable development while meeting market demand.
moveZYS bearing vibration measuring instrument
2024-11-01 16:05:50Application: Bearing vibration measuring instrument is suitable for testing in the measuring room and production site of the bearing plant, analysis and research of bearing manufacturing process, and quality identification of bearing users for purchased bearings.Features of bearing vibration measuring instrument:● Special bearing instrument for vibration (acceleration or speed) of deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings and tapered roller bearings.● The vibration measurement displays the vibration acceleration value of the bearing in the direct frequency, high frequency, intermediate frequency and low frequency band, as well as the single peak value of the bearing vibration signal. The loudspeaker can synchronously output the abnormal sound generated when the bearing rotates. The results of instrument measurementare in full compliance with the relevant assessment criteria of the national bearing vibration technical conditions.● Owns the advantages of reasonable design, strong practicability and stable performance.● Equipped with oscilloscope, it can display the time domain waveform of bearing vibration.Power box includes single meter head power box (pass frequency) and five meter head power box (pass frequency, peak frequency, high frequency, medium frequency, low frequency), for users to choose. ● The electrical cabinet includes single-head electric box (direct frequency) and five-head electric box (direct frequency, peak frequency, high frequency, intermediate frequency, low frequency) for users to choose.
moveThe general information of tapered roller bearings
2024-10-25 17:20:05Tapered roller bearings are essential components in a wide range of industrial applications, renowned for their ability to support both radial and axial loads efficiently. These bearings are constructed with inner and outer rings with tapered raceways and tapered rollers, providing high radial and axial load-carrying capacities.One of the distinctive features of taper roller bearings is their ability to handle both thrust and radial forces due to their design. The tapered geometry of the rollers and raceways allows for smooth distribution of loads, enabling the bearing to operate at high speeds while maintaining precision and reliability.Taper roller bearings are commonly utilized in automotive applications, where they are employed in wheel hubs, transmissions, and differentials. Their robust construction and ability to withstand heavy loads make them ideal for these demanding environments. Additionally, they are extensively used in industries such as aerospace, construction, mining, and agriculture.The versatility of taper roller bearings lies in their various designs and configurations, including single-row, double-row, and four-row variants. These bearings can be customized with different cage materials, such as steel, brass, or polyamide, to optimize performance in specific operating conditions.Moreover, taper roller bearings are known for their high durability and long service life, contributing to reduced maintenance costs and increased operational efficiency. Proper lubrication and maintenance can further enhance the performance and longevity of these bearings, ensuring smooth and reliable operation over extended periods. In conclusion, taper roller bearings are integral components in machinery and equipment requiring reliable and efficient load-bearing capabilities. Their versatility, durability, and ability to withstand high loads make them indispensable in a wide array of industries, playing a vital role in ensuring the smooth operation of various mechanical systems.
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