Algerian Stainless Steel Sink Manufacturer Successfully Implements PVD Coating Solution with 1800×2200 Vacuum Coating

• Project Information

• Customer Background

    In late 2025, a stainless steel sink manufacturer in Algeria introduced a customized PVD vacuum coating system to upgrade its product finishing capabilities.

    The customer specializes in manufacturing stainless steel kitchen sinks and was looking for a solution to improve product appearance, expand color options, and increase the added value of their products.

     With the growing demand for premium kitchen products, traditional stainless steel finishes were no longer enough to meet market expectations. The customer wanted to develop more attractive surface finishes while maintaining the durability required for daily kitchen applications.

• Project Challenges

    Before introducing PVD coating technology, the customer faced several challenges:

        1. Limited Product Differentiation

           Most stainless steel sinks in the market were produced with standard silver stainless steel finishes. The customer needed new decorative solutions to create higher-end products.

        2. Requirements for Large Product Coating

           Kitchen sinks usually have large dimensions and complex structures, requiring a coating system with sufficient chamber space and stable coating performance.

        3. Need for Local Production Capability

           Instead of outsourcing surface treatment, the customer wanted to establish their own PVD coating capability to improve production flexibility and delivery efficiency.

• Customized PVD Coating Solution

     Based on the customer's stainless steel sink production requirements, we provided a PVD vacuum coating system with a chamber size of 1800mm × 2200mm.

     The equipment was designed to meet the coating requirements of large stainless steel products.

         1. Equipment Features: Large Coating Chamber

             The 1800×2200mm chamber provides enough working space for kitchen sinks and other large metal components, ensuring efficient batch production.

         2. Stable Vacuum System

             The vacuum system creates a stable coating environment, improving film adhesion and ensuring consistent coating quality.

         3. Uniform Coating Performance

             The system is optimized for complex-shaped stainless steel products, helping achieve uniform color coverage on sink surfaces.

         4. Multiple Decorative Finishes

             The equipment supports various PVD decorative coatings, including:

             • Black
             • Gold
             • Rose Gold
             • Champagne Gold
             • Gunmetal

             • Other custom metallic colors   

• Installation & Technical Support

     After equipment delivery, our technical team provided on-site installation guidance and process support at the customer's factory in Algeria.

     During the commissioning stage, our engineers worked together with the customer's production team to complete:

     • Equipment inspection
     • Product loading testing
     • Coating process adjustment
     • Operation training
     • Trial production

     The customer team participated in the complete process, learning how to prepare products, operate the equipment, and optimize coating results.

• Product Testing & Coating Results

     After commissioning, the customer successfully completed trial coating production for stainless steel kitchen sinks.

    The coated products showed:

    ✔ Smooth metallic appearance
    ✔ Uniform surface color
    ✔ Enhanced product value
    ✔ Premium decorative effect
    ✔ Improved market competitiveness

    The successful trial production demonstrated that the PVD coating system could meet the customer's requirements for stainless steel sink manufacturing.

• Customer Benefits

         1. Expanded Product Portfolio

             With PVD technology, the customer can now develop stainless steel sinks in different premium finishes to meet various market demands.

         2. Improved Product Value

             The decorative PVD coating upgrades standard stainless steel sinks into higher-value kitchen products.

         3. Better Production Control

             By establishing in-house coating capability, the customer gained more flexibility in production planning and customized orders.

         4. Long-Term Business Growth

             The introduction of PVD technology helps the customer strengthen competitiveness in the high-end kitchen product market.

• Conclusion

    This successful installation project in Algeria demonstrates how PVD vacuum coating technology can help stainless steel sink manufacturers achieve product upgrades and production innovation.

    With the support of a customized 1800×2200 PVD coating system, the customer successfully moved from traditional stainless steel finishing to advanced surface treatment technology.

    PVD coating provides stainless steel manufacturers with a reliable solution for achieving premium appearance, durable performance, and higher product value.