Core Customized Advantages: Tailored for Plastics​

① Substrate-Adapted Customization: Fit All Plastic Types​

Low-temperature process customization:​
For heat-sensitive plastics (ABS, PVC): Max coating temperature ≤70℃ , deformation rate <0.5%.​
For high-heat-resistance plastics (PC, PPS): Adjustable temperature range 50–120℃, ensuring no cracking or warping.​
Surface pretreatment customization:​
Optional low-temperature plasma cleaning module for PP/PE with low surface energy: Increases plastic surface tension from 30–40 mN/m to 60+ mN/m, coating adhesion reaches ASTM 5B level.​
Optional primer coating integration for porous plastics like PA: Custom primer formulas fill surface pores, preventing coating penetration and ensuring uniformity.​

② Process & Coating Customization: Meet Decorative & Functional Needs​

Decorative coating customization:​
Metallic finishes: Customizable colors with gloss levels for 3C/automotive plastics.​
Special effects: Optional gradient coating or texture-preserving coating retains plastic’s original matte/leather texture.​
Functional coating customization:​
Anti-scratch coatings: Custom ceramic-based coatings with pencil hardness ≥3H .​
Anti-fingerprint (AF) coating: Integratable AF layer for touch-sensitive plastics.​
Medical-grade coatings: Custom biocompatible coatings for plastic medical devices, no toxic substance release.​

③ Structural Customization: Fit Plastic Part Shapes & Sizes​

Workpiece rack customization:​
For small plastic parts: Custom micro-clamps to avoid scratching, single-batch capacity up to 1,000 pieces.​
For large/irregular parts: Customized planetary workpiece racks with 360° uniform coating, even for hollowed-out or curved surfaces.​
Chamber size customization:​
Standard chamber: Suitable for parts ≤500mm × 300mm.​
Custom large chambers: Up to 1200mm × 800mm for automotive bumpers, large appliance panels with multi-target layout to ensure coating consistency.​

④ Smart Control Customization: Match Production Rhythms​

Recipe customization: 15-inch touchscreen HMI stores 300+ custom recipes with one-click switching—saves 80% of parameter adjustment time.​
Automation level customization:​
Basic model: Manual loading/unloading + auto coating for small-batch production.​
High-automation model: Integratable robotic loading/unloading compatible with 6-axis robots + inline conveyor.​
Temperature monitoring customization: Optional infrared temperature sensors to real-time track plastic surface temperature—avoids local overheating.

Customized Working Principle: Plastic-Friendly PVD Process​

1.Custom Preprocessing:​

For low-surface-energy plastics (e.g., PP): Low-temperature plasma (10–30℃) bombards the surface to create micro-pores, increasing adhesion.​
For heat-sensitive plastics (e.g., ABS): Water-cooled workpiece racks maintain surface temperature ≤70℃ during preheating.​

2.Low-Temperature Sputtering:​

Customized low-power sputtering (500W–2kW per target) reduces plasma heat generation; argon gas flow is adjusted to 10–20 sccm to slow deposition (avoids local overheating).​
For reactive coatings (e.g., TiN): Reactive gas (N₂) is injected in small pulses to control reaction heat, preventing plastic deformation.​

3.Controlled Cooling:

Customized slow-cooling program (cooling rate ≤5℃/min) to avoid thermal stress—critical for brittle plastics (e.g., PC).

Global Supplier of Next-Generation PVD Vacuum Coating Solutions

Founded in 2003, Lion King is a leading mechanical engineering and technology provider specializing in the R&D, manufacturing, and integration of PVD vacuum coating systems and UV coating solutions. As a trusted partner to clients in over 50 countries, we deliver tailored, high-precision coating technologies that empower industries ranging from decorative finishes to advanced functional applications. Our commitment to innovation, combined with a global after-sales network, ensures reliable and cutting-edge solutions for every project.

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.