Coating Systems

Coating Systems: Enhancing Durability and Functionality Across Industries

At Opex Industries, we provide cutting-edge coating systems designed to apply protective and functional layers to various substrates. From spray and dip coating to advanced vacuum and thermal systems, our solutions ensure enhanced durability, functionality, and aesthetic appeal. Tailored for different industries, our coating systems integrate seamlessly into production workflows to deliver precise and reliable results.

Our Solutions

Spray Coating Systems

  • Use sprays to evenly apply coatings in liquid or powder form.
  • Key Features:
    • Uniform coverage with adjustable thickness.
    • Suitable for flat, curved, or complex surfaces.
  • Types:
    • Air Spray Coating: Compressed air sprays liquid coatings for
      fine control.
    • Airless Spray Coating: High pressure sprays for thicker coatings
      and higher efficiency.
    • Electrostatic Spray Coating: Charges coating particles to
      adhere evenly to surfaces.

Dip Coating Systems

  • Substrates are dipped into a coating solution and then withdrawn.
  • Key Features:
    • Simple and cost-effective for uniform coatings.
    • Suitable for batch or continuous processes.

Roll Coating Systems

  • Use rollers to apply coatings to flat or sheet-like materials.
  • Key Features:
    • Precise control over thickness.
    • High-speed operation for large-scale production.

Powder Coating Systems

  • Apply powdered coating electrostatically and cure with heat.
  • Key Features:
    • Durable and environmentally friendly.
    • No solvents required.

Fluidized Bed Coating Systems

  • Substrates are immersed in a fluidized powder bed and heated for
    coating.
  • Key Features:
    • Thick and uniform coatings.
    • Excellent adhesion and durability.

Pharmaceutical Coating Systems

  • Description: Apply functional or decorative layers to tablets, capsules,
    or granules.
  • Key Features:
    • Controlled release of active ingredients.
    • Taste masking and moisture protection.
  • Types:
    • Pan Coating: Rotating pans coat tablets with liquids or powders.
    • Fluid Bed Coating: Fluidized particles coated with spray
      solutions.

Thermal Spray Coating Systems

  • Use heat to melt and spray materials onto surfaces.
  • Key Features:
    • High-temperature operation for robust coatings.
    • Suitable for wear and corrosion resistance.

Vacuum Coating Systems

  • Description: Apply thin coatings in a vacuum chamber using vapor
    deposition.
  • Key Features:
    • Ultra-thin and precise coatings.
    • High adhesion and purity.
  • Types:
    • Physical Vapor Deposition (PVD): Vaporizes material for
      deposition.
    • Chemical Vapor Deposition (CVD): Uses chemical reactions to
      deposit coatings.

Electrophoretic Deposition (EPD) Systems

  • Use an electric field to deposit charged particles onto a surface.
  • Key Features:
    • Uniform coatings even on complex shapes.
    • Environmentally friendly.

Curtain Coating Systems

  • A liquid coating flows in a curtain-like form over the substrate.
  • Key Features:
    • Ideal for high-speed operations.
    • Uniform thickness across large surfaces.

Applications of Coating Systems

  • Automotive Industry
    • Protecting car components from corrosion and wear.
    • Example: Powder coating systems applying durable finishes to metal parts.
  • Aerospace
    • Enhancing surface resistance to heat, wear, and oxidation.
    • Example: Thermal spray coating systems protecting turbine blades.
  • Pharmaceuticals
    • Coating tablets for controlled release and improved stability.
    • Example: Fluid bed coating systems applying moisture barriers on capsules.
  • Energy Sector
    • Coating turbines, pipelines, and components to prevent wear and corrosion.
    • Example: Electrostatic spray coating systems applying anti-corrosion layers to pipelines.
  • Consumer Goods
    • Adding aesthetic and protective finishes to household products.
    • Example: Roll coating systems applying decorative finishes to furniture panels.
  • Food Packaging
    • Coating containers to ensure food safety and extend shelf life.
    • Example: Curtain coating systems applying protective layers to packaging films.
  • Textiles
    • Applying water-repellent or fire-resistant coatings to fabrics.
    • Example: Spray coating systems ensuring uniform application of protective chemicals.