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- Sandblasting and Painting
Sandblasting and Painting
Sandblasting and Painting
What is Sandblasting?
Sandblasting is a surface treatment method used to clean, roughen, and prepare metal surfaces prior to painting or coating.
It involves propelling abrasive materials—such as sand, steel grit, or other media—at high speed onto the metal surface to remove contaminants
and create a textured finish.
Advantages of Sandblasting:
- Removes rust, oxidation, and old paint residues
- Roughens the metal surface to enhance paint or coating adhesion
- Extends the lifespan of the metal and improves corrosion resistance
What is a Shop Primer?
A shop primer is a thin protective coating applied to the metal surface immediately after sandblasting. Its primary purpose is to protect the metal from corrosion during storage, transportation, or pre-assembly. Shop primers are typically weldable and do not need to be removed before final coating or painting.
Advantages of Shop Primer:
- Provides short-term corrosion protection
- Saves time during the production process
- Available in heat-resistant formulations suitable for welding applications
What is Metal Painting?
Metal painting is a surface finishing process applied to metal components to enhance their appearance and provide protection against corrosion, wear, chemicals, and environmental conditions. The method and type of paint used can vary depending on the application and desired performance.
Objectives of Metal Painting:
- To provide corrosion resistance
- To improve aesthetic appearance
- To protect against chemical and physical damage
- To extend the lifespan of the metal
Common Metal Painting Methods:
- Powder Coating: An electrostatic process that applies dry powder paint, offering a durable and eco-friendly finish.
- Wet Painting: Traditional spray painting using liquid paint; ideal for detailed work and custom color applications.
- Bake Painting (Curing): The painted surface is heat-treated in an oven to increase adhesion and durability.
- Shop Primer: A temporary protective primer applied after sandblasting to prevent rust during storage and assembly.
Electrostatic Powder Coating
Aesthetic and Durable Surface Finishing Solution
Common Problems You May Be Facing:
✔ Is your paint peeling over time, leaving your products looking worn and unprofessional?
✔ Are your product surfaces lacking sufficient impact resistance?
✔ Are traditional painting methods deteriorating quickly and causing high maintenance costs?
At our electrostatic powder coating facility, we provide eco-friendly coating solutions that offer excellent adhesion to metal surfaces, along with superior resistance to impacts, chemicals, and environmental conditions. Our process ensures long-lasting protection and a flawless finish that enhances both the durability and appearance of your products.
Sandblasting and Painting Services
Surface Protection and Finish You Can Trust
At HL Metal Demir Çelik Sanayi, we offer professional sandblasting and painting services designed to extend the life of your metal components while ensuring a clean, smooth, and corrosion-resistant finish. Whether you require surface preparation for structural steel or a durable protective coating for industrial parts, we deliver precise, long-lasting results tailored to your project’s needs.
What is Sandblasting?
Sandblasting is a mechanical process that involves the high-pressure projection of abrasive materials—such as steel grit or aluminum oxide—onto metal surfaces. This removes rust, old paint, oxidation, and other surface impurities, preparing the material for optimal coating adhesion.
Benefits of Sandblasting:
Removes rust, mill scale, and paint residues
Increases surface roughness for better paint bonding
Enhances corrosion resistance and extends product life
Environmentally safe when performed with proper containment
What is Industrial Metal Painting?
After sandblasting, metal components are painted using protective coating systems, such as:
Shop primers (temporary anti-corrosion coating)
Industrial liquid paint (single or multi-layer systems)
Electrostatic powder coating (for aesthetic and durable finishes)
Our painting processes are compliant with industry standards and can be customized for indoor or outdoor applications, depending on durability and performance requirements.
Industries We Serve:
Construction and steel structures
Machinery and manufacturing
Energy and infrastructure projects
Shipbuilding and marine applications
Automotive components
Why Choose HL Metal?
State-of-the-art sandblasting and painting equipment
Experienced technicians and certified coatings
Fast turnaround times and consistent quality
Scalable services from individual parts to large-scale batches
Environmentally responsible processes
Contact us today to get a free quote or learn more about how our sandblasting and painting solutions can protect your metal surfaces and boost product performance.
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