This patented technology relates to a continuous winding-type vacuum ion coating system, specifically designed for producing carbon foil materials used as cathodes in thin-film capacitors. The equipment adopts a continuous winding and conveying structure combined with advanced vacuum ion coating processes, enabling continuous, uniform, and efficient deposition on thin-film substrates. This ensures exceptional coating uniformity and stability while significantly improving production efficiency and product quality.
Widely applied in the capacitor manufacturing industry, this coating system is particularly suitable for large-scale production of high-performance capacitor cathode materials. Carbon foils produced with this equipment exhibit excellent electrical conductivity, high energy storage efficiency, and outstanding long-term stability—meeting the stringent performance requirements of capacitors used in new energy systems, power electronics, and communication devices.
The acquisition of this patent fully demonstrates Beiyu Vacuum Technology’s leading innovation capabilities in the field of vacuum coating, effectively promoting the advancement and industrial application of vacuum coating equipment in electronic component manufacturing.
This patented technology pertains to a horizontally structured multi-arc coating system, primarily applied in the field of Physical Vapor Deposition (PVD). Its innovative design integrates a horizontal chamber layout with multi-arc deposition technology, effectively improving target material utilization, enhancing film uniformity, and enabling coating on large-sized or complex-shaped substrates.
The horizontal configuration facilitates convenient material loading and unloading operations while simplifying equipment maintenance and inspection. Through optimized arrangement of multiple arc sources, the system ensures uniform ion beam distribution during deposition, thereby enhancing coating quality and deposition efficiency.
This patented equipment is widely applied in industries such as tool manufacturing, automotive components, precision machinery, optical devices, and decorative coatings. It significantly improves surface performance and extends the service life of coated products.
The granting of this patent demonstrates Beiyu Vacuum’s strong capability for independent innovation and technological excellence in the development and manufacturing of advanced vacuum coating systems.
This patented technology relates to an oil mist separation device used in vacuum pump systems, specifically designed to effectively remove oil mist particles from the exhaust gases of vacuum pumps. The separator reduces environmental pollution, improves air quality in the workspace, and extends the operational life of the vacuum pump. Through an innovative internal structural design, it achieves high-efficiency capture and recovery of oil mist particles, preventing resource waste and environmental contamination caused by oil vapor emissions.
The oil mist separator finds wide application in industries such as vacuum equipment manufacturing, semiconductor production, optical coating, and precision machining—particularly in environments where high air cleanliness is required.
The granting of this patent reflects Beiyu Vacuum Technology’s strong capacity for independent innovation in auxiliary technologies for vacuum systems, providing crucial technical support that enhances the company’s competitiveness in the vacuum equipment market.
This patented technology, titled “Germanium-Based 8–12 μm Infrared Window,” focuses on the use of germanium (Ge) as a substrate material to fabricate infrared windows designed for the 8–12 micrometer wavelength range. The window demonstrates broad application potential in infrared detection fields, particularly in thermal imaging, infrared thermometers, infrared detectors, as well as aerospace and defense systems.
The germanium-based infrared window offers outstanding advantages including excellent infrared transmittance, low absorption, and superior mechanical strength—significantly enhancing imaging clarity and detection accuracy. The patented technology may also incorporate specialized coating or surface treatment processes that further improve optical transmittance and environmental durability.
This patent has been officially granted to Liaoning Beiyu Vacuum Technology Co., Ltd., showcasing the company’s independent innovation capability in the field of infrared optical components. It provides strong technical support for Beiyu’s competitiveness in high-end optical materials and advanced infrared technologies.
This patented technology relates to a high-efficiency cooling system specifically designed for vacuum coating equipment. Addressing the high-temperature conditions generated during vacuum coating operations, the device features an innovative cooling structure that enables rapid heat dissipation from within the system. It effectively stabilizes the chamber temperature throughout the coating process, thereby improving process consistency and enhancing the overall film quality.
The patented cooling device is characterized by its compact structure, high thermal efficiency, and energy-saving performance. It is suitable for various types of vacuum coating systems, including magnetron sputtering, multi-arc ion plating, and evaporation coating equipment. The system performs exceptionally well in high-load and large-scale coating production, ensuring continuous, stable operation and extending the service life of the equipment.
The granting of this patent highlights Beiyu Vacuum Technology Co., Ltd.’s strong innovation capability and technical expertise in auxiliary technologies for vacuum coating systems, further enhancing the company’s competitiveness in the global vacuum equipment market.
This patented technology introduces a newly designed rotary vane vacuum pump that improves pumping efficiency, ultimate vacuum level, and operational stability through optimized vane geometry and internal chamber configuration. The innovative design effectively reduces vibration and noise during operation, significantly extends the service life of both the vanes and the pump chamber, and lowers overall maintenance costs.
The rotary vane vacuum pump is widely used in fields such as vacuum coating, packaging, chemical processing, pharmaceuticals, and electronics, playing a vital role in industrial vacuum systems. With enhanced performance, energy efficiency, and durability, this patented product is particularly suitable for continuous long-term operation, meeting the high efficiency and reliability demands of modern industrial production.
The granting of this patent further demonstrates Beiyu Vacuum Technology Co., Ltd.’s strong technical innovation in the field of core vacuum components and represents an important advancement in improving the overall performance and competitiveness of the company’s vacuum equipment.
This system is specifically developed for the production and operational management of vacuum ion coating equipment, utilizing digital technologies to achieve intelligent equipment data management. Its functions include equipment information management, real-time monitoring of production parameters, fault prediction and maintenance diagnostics, historical data tracing, and statistical analysis. The system effectively enhances equipment operational stability and production efficiency.
Through real-time data monitoring and analysis, the system can promptly detect potential equipment malfunctions and issue early warnings, thereby reducing the risk of unplanned downtime and improving production continuity and management efficiency. In addition, it provides comprehensive data recording and analytical tools to support process quality control and optimization.
The acquisition of this software copyright demonstrates Beiyu Vacuum Technology Co., Ltd.’s independent software development capability in the field of digitalized and intelligent management for vacuum equipment, further strengthening the company’s technological competitiveness within the industry.
This patented technology relates to a transmission mechanism specifically designed for operation inside vacuum high-temperature furnaces. It addresses common issues in traditional furnace transmission systems, such as lubrication failure, structural damage, and operational instability under high-temperature and vacuum conditions. The innovation lies in the use of special high-temperature-resistant materials and an optimized mechanical design, significantly enhancing the system’s heat resistance, wear resistance, and operational smoothness—ensuring long-term stable performance.
The transmission device is widely applicable to high-temperature vacuum processes such as heat treatment, brazing, and sintering. It is particularly suited for industries with high demands on process reliability and product quality stability, including aerospace, defense, automotive manufacturing, and semiconductor production.
The granting of this patent demonstrates Beiyu Vacuum Technology Co., Ltd.’s strong technological innovation in the field of key components for vacuum heat treatment systems, providing essential technical support for the company’s development of advanced high-temperature vacuum equipment.
This utility model patent addresses the issues of poor film uniformity and limited structural flexibility in traditional coating systems by introducing a two-dimensional motion coating fixture. The system features a dual-axis linkage mechanism that allows the workpiece to perform simultaneous horizontal rotation and vertical oscillation within the vacuum chamber. This enables comprehensive, all-directional film deposition, significantly improving coating uniformity and adhesion quality.
The technology is widely applicable to various vacuum coating processes, including multi-arc ion plating, magnetron sputtering, and electron-beam evaporation. It is particularly suitable for high-precision surface treatment of complex or irregularly shaped components such as molds, precision cutting tools, medical instruments, and automotive parts.
This patent demonstrates Beiyu Vacuum Technology Co., Ltd.’s engineering innovation in auxiliary fixture design for vacuum coating equipment, enhancing the system’s process adaptability and expanding its capability for high-end industrial applications.
This utility model patent provides a three-dimensional motion coating fixture designed to meet the surface treatment requirements of complex workpieces during vacuum coating processes. Compared with traditional single-axis or two-dimensional rotation mechanisms, this three-dimensional fixture enables multi-axis free rotation and oscillation of the workpiece within the vacuum chamber, ensuring comprehensive coating coverage and superior film uniformity.
The fixture features an ingenious structural design that accommodates irregular or multi-curved workpieces, significantly improving coating quality by minimizing shadowed areas and reducing film defects. It is widely applicable to the deposition of high-end functional, decorative, and hard coatings, making it especially suitable for precision components used in medical devices, aerospace, and defense industries.
This patent further enhances the process flexibility and adaptability of vacuum coating systems, showcasing Beiyu Vacuum Technology Co., Ltd.’s strong technical expertise and innovation in the design of advanced auxiliary mechanisms for vacuum coating equipment.
