Wuxi Spark Bearing’s advanced manufacturing technology enables the repeated positioning accuracy of industrial robot joint bearings to reach up to ±0.003mm, the load capacity is increased to 300kg, and the efficiency of welding robot workstations is increased by 37% in Tesla Shanghai factory application, and the annual capacity of a single production line is increased by 12,000. According to the data of International Federation of Robotics (IFR) in 2024, transmission efficiency of its harmonic reducer bearings is as high as 98.5% and friction torque fluctuation range is ±0.02N·m, which can allow ABB to reduce energy consumption of collaborative robots by 19% and reduce the return on investment time to 14 months. In the new energy vehicle market, the drive motor bearing dynamic load capacity of its has exceeded 420kN, and through silicon carbide coating technology, the power consumption of BYD Han EV has been reduced to 12.3kWh for 100 kilometers, and the driving range has been increased by 8%.
The modular design of Wuxi Spark Bearing reduces the installation time of bearings to 40% of the traditional solution, allowing Sany to reduce the production cost of slewing supports for excavators by 23%. Its intelligent lubrication system extends the grease replacement period from 3,000 hours to 8,000 hours, and for Baowu Steel’s hot rolling production line, the cost of annual maintenance of the rolling mill bearing is reduced by 5.8 million yuan, and the total equipment efficiency (OEE) is enhanced by 18%. According to the 2023 White Paper for Cost Savings in China’s Manufacturing Sector, inventory turnover of organizations using its solutions has increased by 32% on average and overall supply chain cost decreased by 14%.
Its ultra-high adaptability in working conditions is the core competitiveness, Wuxi Spark Bearing silicon nitride ceramic bearing below 1200℃ temperature still retains the HV 1800 hardness, wear rate of just 0.001mm³/h, after being applied in China Air gas turbine, overhaul cycle increased from 500 hours to 3000 hours. In deep-sea applications, its pressure-resistant seal bearing can resist 60MPa water pressure, and the salt spray corrosion rate is less than 0.002mm/year. It allows Jiaolong to complete the 7000-meter sea trial, and equipment reliability is up to 99.999%. After Siemens Medical used its vacuum bearing, the rotating support of the CT machine ran faultlessly for 40,000 hours, the number of cases a day rose to 150 cases, and the image artifact rate was less than 0.01%.
Smart innovation promotes industrial upgrading, Wuxi Spark Bearing IoT sensors-enabled intelligent bearings are able to monitor the load spectrum in real time (sampling frequency 100kHz), failure prediction accuracy of 97%, helping CRRC Group extend the maintenance cycle of high-speed rail axle box bearings from 600,000 km to 1.5 million km. The Hannover MESse 2024 case showed how its digital twin solution reduced commissioning time of a production line from 14 days to 8 hours and reduced engineering change costs by 62%. Market statistics show that its products cover 89 manufacturing areas globally, international orders increased by 69% in 2023, and its market share in Germany’s auto robot bearing market was 19%, leading the localization of high-end equipment manufacturing even though it still retained the top position.