The equipment uses electron-beam evaporation. Electrons emitted from a cathode filament are focused into a beam and accelerated by the potential between the cathode and crucible to melt and evaporate coating materials. The high energy density enables evaporation of materials with melting points reaching 3000 degrees Celsius and above, providing high film purity and thermal efficiency. The equipment includes an electron-beam evaporation source, ion source, film-thickness monitoring system, film-thickness correction mechanism and stable umbrella-shaped workpiece rotation system. Ion-assisted coating increases film density, stabilizes refractive index and avoids moisture-induced wavelength shifts. Fully automatic real-time film-thickness monitoring supports process repeatability and stability. A built-in automatic material-melting function reduces dependence on operator skill. The equipment is suitable for various oxide and metal coating materials and can deposit multilayer precision optical films, including AR, long-pass, short-pass, brightness-enhancement, AS/AF, IRCUT, colored and gradient film systems. Applications include AR spectacle lenses, optical lenses, cameras, optical elements, optical filters and the semiconductor industry.
| Parameter | Value |
| Internal size | φ900*H1050(mm) |
Filter solution, smart watch solution, projector solution, semi-breath glass solution, optical lens solution, touch screen solution, camera solution, VR glasses solution.
Precision optical plating membrane, real-time monitoring of the full automatic membrane thickness, self-melting function, full automatic control, high membrane purity, plating multiple layers of precision optic membrane, simple operation.
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Guangdong Zhenhua Technology Co., Ltd. was founded in 1992 and is a company dedicated to providing customers with high-quality vacuum coating solutions. The company independently develops, produces, and sells vacuum coating equipment, and provides coating processes and technical support. The company is headquartered in Zhaoqing City, Guangdong Province, and has established three production bases in Zhaoqing City: Yungui Zhenhua Industrial Park, Beiling Production Base, and Lantang Production Base; it also has multiple sales and service points including the Guangzhou Branch and Hubei Office.
Guangdong Zhenhua Technology can provide continuous coating production lines, magnetron sputtering coating equipment, cathodic arc ion coating equipment, hard coating equipment, precision electron beam evaporation coating equipment, roll-to-roll coating equipment, vacuum plasma cleaning equipment, and other vacuum surface treatment equipment. It is a comprehensive large-scale vacuum equipment manufacturer.
As an industry leader, the company has provided multiple high-quality coating solutions for 3C electronic products, automobiles, semiconductors, photovoltaics, solar energy, furniture and building materials, sanitary ware, packaging, precision optics, medical, aviation, and other industries, and has been widely recognized by the industry.
Development History
Guangdong Zhenhua Technology Co., Ltd. was restructured from Zhaoqing Zhenhua Vacuum Machinery Co., Ltd., which was established in 1992. The headquarters is located in Zhaoqing City, Guangdong Province, one of China's three major vacuum industrial bases. It covers an area of over 200 acres and has independent office and research buildings and modern standardized production workshops.
Since its establishment, the company has gone through three stages of development: primitive capital accumulation, horizontal scale expansion, and vertical industrial chain extension. Through trials and hardships, Zhenhua has become a leading enterprise in China's vacuum coating equipment industry, occupying a leading position in terms of corporate capital, market share, technology ownership, enterprise scale, and comprehensive strength.
The company integrates R&D, sales, production, and service, mainly providing customers with four series of vacuum products: precision optical coating equipment, high-end plastic decorative film evaporation equipment, multi-arc magnetron coating equipment, and production lines. The equipment is widely used in optics, mobile phones, toys, building materials, hardware, watches, automobiles, civil decorations, ceramics, mosaics, fruit plates, semiconductors, microelectronics, flat panel displays, and other industries. Its business covers Europe, North America, South Africa, Southeast Asia, India, Indonesia, Vietnam, and other countries, as well as Taiwan, Hong Kong, and other regions.
Today, Zhenhua has entered its fourth stage of development—a new period of strategic industrial restructuring. The production focus will shift from traditional single-unit manufacturing to production line manufacturing, R&D, and production. We have reason to believe that Zhenhua's tomorrow will be even brighter.