Decorative PVD Coating Machine Manufacturer

Decorative PVD Coating Machine Manufacturer for High-Value Surface Finishes

Shanghai Zenix Vacuum Coating Technology Co., Ltd. designs and builds Decorative PVD Coating Machine systems for manufacturers who need repeatable color, texture and durability on consumer and architectural components. Our range covers multi-arc, sputtering and composite platforms, each engineered for specific substrate materials, part geometries and production volumes. We support projects from initial coating trials through installation, process tuning and after-sales service.

As a China-based Decorative PVD Coating Machine supplier with nearly 40 years of vacuum coating experience, we combine military-origin process discipline with modern automation and quality control. Our equipment is used for mobile phone frames, watch components, plumbing fixtures, automotive interior trims and other parts where appearance and wear resistance are equally critical.

Our Decorative PVD Coating Machine Range

We offer three core machine architectures, each matched to different coating requirements and production environments.

Each platform can be configured with different chamber sizes, pumping packages, target arrangements, substrate fixturing and control systems. We also supply Vacuum Pumps and Pretreatment Machine as part of a complete line.

Application Fit and Substrate Compatibility

Our decorative PVD systems are proven on a wide range of materials and product categories. The table below summarizes typical applications and the recommended machine type.

For parts with complex 3D shapes, multi-arc technology provides better throwing power. For flat or gently curved surfaces requiring a flawless mirror finish, sputtering is often preferred. Our composite machines allow both processes in one chamber or sequential chambers for hybrid coatings.

Engineering and Configuration Approach

We configure each Decorative PVD Coating Machine around the customer's specific production targets. Key parameters we define together include:

• Chamber size and load capacity: Based on part dimensions, batch weight and required throughput.
• Pumping system: Selected for target cycle time and ultimate vacuum level, typically including rotary vane, roots and turbomolecular or diffusion pumps.
• Target configuration: Number, size and arrangement of arc sources or magnetron cathodes, matched to the coating material and color range.
• Substrate fixturing: Single, double or planetary rotation systems to ensure uniform coating on all exposed surfaces.
• Control system: PLC-based automation with recipe management, data logging and optional remote monitoring.
• Process gas and bias: Argon, nitrogen, oxygen and acetylene flow control, plus pulsed DC bias for ion cleaning and coating densification.

Our in-house coating production line allows us to run sample trials on your actual parts before machine delivery. This reduces commissioning time and ensures the process recipe is proven for your specific substrate and finish requirements.

Quality Assurance and Acceptance

Every machine undergoes a structured factory acceptance test before shipment. Our quality control includes:

• Helium leak testing of the vacuum chamber and gas lines.
• Coordinate measuring machine (CMM) verification of critical mechanical dimensions.
• Spectrometer analysis of coating composition and color consistency on test coupons.
• Full functional testing of all subsystems, including heating, rotation, bias, arc/sputtering sources and control interlocks.
• Documentation package with operation manual, electrical schematics, spare parts list and maintenance schedule.

After installation, we provide on-site commissioning support, operator training and process optimization assistance. Our service team can also support remote diagnostics and spare parts supply.

Information We Use to Configure Your Solution

To prepare an accurate proposal, we typically need the following project details:

With this information, our engineering team can recommend the most suitable machine type, chamber size, target configuration and auxiliary equipment, and provide a detailed quotation with delivery and commissioning schedule.

Frequently Asked Questions