Optical Electron Beam Coating Machine with Customizable Chamber Size, High Deposition Rate (1-5 Å/s), and PLC Touch Screen Control for Precision Optical Films

Optical Electron Beam Type Evaporation PVD Vacuum Coating Machine Advanced vacuum coating equipment specifically designed for precision coating of lenses, eyeglasses, and optical components using electron beam evaporation technology. Product Specifications Warranty1 Year Machine TypeCoating Equipment Voltage380V or Customizable Coating TechnologyVacuum Coating Core ComponentsPLC, Pressure vessel, Gear, Pump, Vacuum machine chamber SubstrateStainless Steel Power150KW-500KW or Customizable Weight50000 kg Place of OriginGuangdong, China Brand NameLion King DimensionsL4500mm × W5000mm × H3000mm or Customizable Chamber MaterialStainless Steel Ultimate Vacuum5×10⁻⁴ Pa Control ModePLC + HMI Touch Screen + Full Automatic + Alarm System Vacuum SystemDiffusion Pump + Roots Pump + Rotary Vacuum Pump Coating Applications & Materials Coating Substrates Metal, glass, and plastic products Raw Coating Materials Titanium, Chrome, Aluminum, Brass, Zirconium, etc. Available Coating Colors Golden, rose golden, black, dark black, champagne, brown, etc. Coating Technology Multi arc ion PVD coating technology Service & Support Free training and easy to operate Video outgoing-inspection provided Machinery test report provided Engineers available to service machinery overseas Free overseas installation and training service Packaging & Delivery Plastic film cover & wooden box high cube export standard packing container Port of Dispatch: Guangdong Single Package Size: 80×25×25 cm Single Gross Weight: 10.000 KG Technology Overview The Electron Beam Optical Coating Machine is a core equipment in precision optical manufacturing. It uses high-energy electron beams to melt, evaporate, and ionize high-melting-point optical materials, then deposits the vaporized materials onto substrate surfaces to form ultra-thin, uniform, high-performance optical films. These films are widely used in optical components including anti-reflection films, high-reflection films, filter films, and polarization films for applications in optics, electronics, aerospace, and semiconductor industries. Working Principle Vacuum Environment Creation The entire coating process occurs in a high-vacuum chamber to prevent vaporized material from reacting with air or being scattered by gas molecules, ensuring film purity and allowing vapor to reach the substrate smoothly for dense film formation. Electron Beam Generation & Acceleration An electron beam generates electrons through thermionic emission, which are accelerated by a high-voltage electric field to obtain high kinetic energy. Target Material Heating & Evaporation High-energy electron beams are focused by magnetic lenses onto target material surfaces, converting kinetic energy into thermal energy to rapidly heat materials to evaporation temperatures (even for materials with melting points above 2000°C). Vapor Deposition & Film Formation Vaporized material particles move in straight lines within the vacuum chamber and deposit onto rotating substrate surfaces, accumulating to form thin films with specific structures and optical properties. In-Situ Monitoring & Control Quartz crystal microbalance or optical monitoring systems track film thickness and refractive index in real-time, feeding data to control units that adjust electron beam power, substrate temperature, and deposition rates to ensure films meet design requirements. Key Advantages High evaporation efficiency for high-melting-point materials (over 3000°C) High film purity through vacuum environment and non-contact heating Precise thickness control with accuracy up to ±0.1 nm Wide material compatibility with oxides, fluorides, metals, and ceramics High deposition rates of 1–10 nm/s for improved production efficiency Applied Industries Optical Communication: Thin films for optical fibers and optical couplers Consumer Electronics: Anti-reflection films for screens and IR cut-off filters for cameras Aerospace & Defense: High-reflection films for satellite telescopes and anti-icing films for aircraft Semiconductor & Optoelectronics: Dielectric films for microchips and thin-film coatings for LEDs