Global Supplier of Next-Generation PVD Vacuum Coating Solutions
Founded in 2003, Guangdong Zhongda Vacuum Equipment Co., Ltd is a leading mechanical engineering and technology provider specializing in various type of vacuum PVD coating systems such as UV metallizer, sputtering coating machine, arcs PVD coating machine, optical coating machine, roll to roll coating machine, inline continuously coating machine, plasma etching machine, etc. which are widely applied to power batteries, semiconductors, photovoltaic, consumer electronics, aerospace, auto parts, machining, mold manufacturing, daily decorative items and other industries. Guangdong Zhonda has a professional R&D technical team that has been deeply engaged in the vacuum field for more than 20 years, QC department, sales department, After-sales service team, etc.
Core Expertise: Advanced PVD Vacuum Coating Systems
Our comprehensive product portfolio includes:
1. Evaporation Vacuum Coating Machines
Ideal for depositing high-purity metals and oxides via thermal or electron beam evaporation, these systems are widely used in optical coatings (e.g., anti-reflective layers on lenses) and decorative applications .
2. Magnetron Sputtering Vacuum Coating Systems
Leveraging plasma-driven ion bombardment, our sputtering systems produce dense, uniform films on complex 3D substrates. Applications span semiconductor interconnects, hard tool coatings, and architectural glass .
3. Multi Arc Ion Vacuum Coating Machines
Utilizing high-energy arcs to ionize target materials, these systems deliver ultra-hard, wear-resistant coatings (e.g., TiN for automotive components) with exceptional adhesion .
4. Optical Electron Gun Vacuum Coating Systems
Engineered for precision deposition in ultra-high vacuum environments, these systems excel in optical thin films (e.g., TiO₂ for laser optics) and semiconductor-grade purity .
5. Continuous Vacuum Coating Lines
Modular, high-throughput systems integrating sputtering, evaporation, and plasma treatments for large-scale production in photovoltaics, flexible electronics, and packaging .
6. Roll-to-Roll Vacuum Coating Equipment
Designed for flexible substrates (e.g., metal foils, polymers), these systems enable continuous deposition of EMI shielding films, OLEDs, and battery electrodes with tight tension control .
7. Specialized Application Lines
A. Low Emissivity (Low-E) Glass Vacuum Coating Line: Magnetron sputtering-based systems for energy-efficient architectural glass, reducing heat transfer by 90% .
B. Rearview Mirror Blue Film Vacuum Coating Line: Precision coating solutions for automotive mirrors, offering anti-fog, anti-glare, and hydrophobic properties .
C. AF/AS Film Magnetron Sputtering Vacuum Coating Line: Advanced systems for anti-fingerprint (AF) and anti-scratch (AS) coatings on consumer electronics and optical devices .
D. AR Glass vacuum coating line: Specialized for depositing anti-reflective (AR) films on glass substrates, utilizing multi-layer dielectric coatings (e.g., SiO₂/TiO₂ stacks) to reduce surface reflectivity to <1% (from ~4% for uncoated glass). Ideal for displays, optical lenses, architectural glass, and solar panels, enhancing light transmittance and visual clarity. Our AR lines integrate precise thickness control (±0.5nm) and in-line inspection systems to ensure uniformity across large-format glass.
Key Enhancements:
1. Structural Clarity: Organized products into technical categories (e.g., evaporation, sputtering) and application-specific lines.
2. Technical Depth: Added industry-specific applications (e.g., Low-E glass for architecture, AF/AS for consumer electronics).
3. Terminology Consistency: Unified "systems" and "lines" to reflect integrated, scalable solutions.
4. Flow & Readability: Shortened paragraphs, used bullet points, and highlighted key differentiators (e.g., patents, partnerships).
5. Market Relevance: Emphasized sustainability and smart manufacturing trends aligned with global industry demands.