Spray coating lines - Robert Bürkle GmbH

As a producer of furniture, wood-based panels, kitchens, doors, or flooring, you fulfill your customers´ desire for sophisticated and high-quality design. Our contact-free spray coating technology also allows you to coat non-planar workpieces with an optimum surface result. In addition, with our individually adaptable handling and drying systems, we offer you comprehensive know-how for a modern production system.

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Curtain Coating production lines are a highly efficient coating technology that achieves the coating process by forming a vertical curtain of paint that falls over the substrate being coated. Here is a detailed introduction to this production line:

Working Principle and Process:

The Curtain Coating production line uses a special nozzle to release the paint in the form of a falling curtain, which the substrate passes through at a certain speed, resulting in an even coating of paint on the surface of the substrate. This method is suitable for applying thicker coatings (for example, 60 microns or more) and can very precisely control the thickness of the coating.

Applications in Different Industries:

Furniture Industry: In furniture manufacturing, Curtain Coating production lines can provide a smooth and even finish, enhancing the aesthetic appeal and durability of furniture.

Automotive Industry: In automotive manufacturing, these production lines are used to apply protective and decorative coatings to vehicle parts to improve durability and visual appeal.

Electronics Industry: Curtain Coating production lines are used in the electronics industry to apply uniform coatings on printed circuit boards and other components, which is crucial for the performance and longevity of electronic devices.

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Construction Industry: In the construction industry, these production lines are used to apply protective and decorative coatings to building materials to enhance their durability and aesthetics.

Innovative Aspects of the Technology:

The main innovation of the Curtain Coating production line is its ability to achieve high-speed coating (up to meters per minute or more), which is typical in the paper and pressure-sensitive adhesive (PSA) tape industry. Additionally, multi-layer Curtain Coating technology offers the possibility to combine a thick layer of expensive coating liquid with one part of inexpensive filler material and a second part of sophisticated coating liquid, which is becoming increasingly attractive in the field of pressure-sensitive adhesive labels as it is more efficient in terms of raw material costs.

Future Development Trends:

Technological Innovation: Manufacturers are investing in research and development to create more advanced and efficient Curtain Coating production lines to meet the growing demand for high-quality coatings in various industries.

Expansion of Applications: The application of Curtain Coating production lines is expanding in emerging industries, such as in the renewable energy sector, where they are used to apply protective and anti-reflective coatings to solar panels and wind turbine components.

Environmental Protection Trend: With the global industry's push for environmentally friendly and sustainable manufacturing processes, the environmentally friendly features of Curtain Coating production lines will make them a popular choice.

Contact us to discuss your requirements of coating line manufacturer. Our experienced sales team can help you identify the options that best suit your needs.