Quality Control for PVD Vacuum Coating Machine

CGVAC builds reliable vacuum coating systems through rigorous material selection and precision assembly standards, ensuring that every unit operates at the highest standards.

• Strict supplier and material inspection
• CNC machining of key components
• Vacuum chamber leak detection
• In-house development of critical parts
• Engineer-standardized assembly and calibration

High-quality materials + precision assembly = stable, repeatable coating performance.

Every CGVAC PVD vacuum coating machine must pass a complete performance verification process before shipment. Our goal is to ensure that the PVD coating machine can begin stable production immediately after arriving at the customer’s factory.

• Vacuum system performance tests: pump-down speed, ultimate vacuum level, leak detection
• Heating & thermal stability tests
• Plasma stability testing under long-duration operation
• Multiple trial coating tests to verify adhesion, hardness, uniformity, and color repeatability
• 24–48-hour continuous running test (burn-in test) for real production simulation
• Final FAT inspection based on global industrial standards

Every machine is delivered only after passing all mechanical, electrical, and coating-effect inspections.

CGVAC integrates digital tracking into our PVD coating machine testing and production processes to create a fully traceable quality record for each machine.

• Vacuum curve and pumping performance
• Plasma and power output stability
• Temperature and gas-flow control data
• Process automation & PLC operation logs
• Error history and diagnostic records

This digital approach ensures long-term stability, faster maintenance, and continuous optimization for each coating system.

Our PVD vacuum coating machines meet the safety and electromagnetic compatibility requirements of the EU Machinery Directive (2006/42/EC) and the Electromagnetic Compatibility Directive (2014/30/EU EMC), ensuring reliable operation in global industrial environments.

Related Standards Covered:
EN ISO 12100 (Safety of Machinery)
EN 60204-1 (Electrical Equipment of Machines)
EN IEC 61000 Series (EMC Requirements)
EN 1953 (Safety requirements for coating equipment)

What This Means for Customers:
Higher equipment safety and reliability
Compliance for EU installation and operation
Improved electrical & electromagnetic performance
Assurance of stable operation in demanding production settings