Industrial Powder Coating Services
Durable powder coating for industrial and engineering applications. At TMF – Total Metal Finishing Ltd, we provide high-quality industrial powder coating for customers across manufacturing, construction, rail, agriculture, automotive and heavy engineering — from one-off prototypes and fabricated steelwork to high-volume production.
What is Powder Coating?
Powder coating is a dry finishing process that uses electrostatically charged powder instead of traditional wet paint. Once applied, the coated component is cured in a temperature-controlled oven where the powder melts and forms a tough, even finish.
Compared to conventional paint, powder coating offers a reliable, cost-effective finishing system for steel components.
- Excellent corrosion protection
- High impact and abrasion resistance
- Uniform coverage
- Attractive cosmetic finish
- Minimal waste
- Solvent-free application
It Starts with Proper Surface Preparation
No coating performs well if the surface underneath hasn't been prepared correctly. Before powder coating begins, components are thoroughly cleaned to remove rust, mill scale, grease, old coatings and other contaminants.
By preparing every component correctly, we help maximise coating adhesion, improve corrosion resistance and achieve a higher quality finish.
- Abrasive shot blasting
- Degreasing
- Rust removal
- Surface conditioning
- Chemical cleaning
Pre-Treatment for Maximum Performance
Where required, components undergo chemical pre-treatment before coating. This stage improves adhesion and provides an extra layer of corrosion protection, particularly for components exposed to demanding environments. The process used depends on the material, application and customer specification.
Professional Powder Application
Our experienced operators apply powder using modern electrostatic spray equipment, ensuring an even coating across everything from simple brackets to large fabricated assemblies. Different components require different application techniques, and our team adjusts the process accordingly to achieve the best possible result.
- Consistent coverage
- Excellent edge protection
- Reduced overspray
- Efficient powder usage
- High-quality cosmetic finishes
Controlled Oven Curing
Once coated, every component is cured in temperature-controlled ovens. Getting the cure cycle right is just as important as applying the powder itself.
Proper curing ensures the coating reaches its full hardness, adhesion and corrosion resistance, providing the long-term durability customers expect from a professional powder coated finish.
Powder Coating Systems
Not every project requires the same coating. We work with a wide range of industrial powder systems, including polyester powders for outdoor applications where weather resistance is essential, epoxy powders designed for indoor industrial environments where chemical resistance is important, and hybrid powder systems offering a balance between durability and appearance for general engineering.
Where additional corrosion protection is required, multi-coat systems and zinc-rich primers can also be specified.
- Polyester powders — structural steel, agricultural equipment, fabricated steelwork, outdoor products
- Epoxy powders — engineering components, industrial equipment, plant machinery
- Hybrid systems — general engineering applications
- Multi-coat systems and zinc-rich primers for extra corrosion protection
Colour & Finish Options
We offer an extensive range of colours and finishes to suit your project. Whether you're matching existing branding or specifying an architectural finish, we can recommend the most suitable coating system.
- Standard RAL Colours
- British Standard Colours
- Matt, satin and gloss
- Fine and coarse textures
- Metallic finishes
Quality Control Throughout Production
Quality is monitored throughout every stage of the finishing process. Our aim is simple – every component leaves our facility finished to the highest possible standard.
- Visual finish inspection
- Coating coverage
- Film thickness checks
- Cure verification
- Colour consistency
- Batch traceability
Components We Powder Coat
From one-off projects to ongoing production, every component receives the same attention to detail. Our facilities regularly process structural steel, fabricated steelwork, welded assemblies, stillages, cages, trolleys, agricultural machinery, automotive components, rail equipment, material handling equipment, architectural steelwork and industrial machinery.
Industries We Support
We provide industrial powder coating for customers operating across manufacturing, heavy engineering, construction, defence, rail, agriculture, utilities, renewable energy, automotive and architectural metalwork. Every industry has different durability and appearance requirements, and we'll recommend the coating system best suited to your application.
Why Choose TMF?
TMF offers a complete metal finishing service from a single site. Alongside powder coating, we also provide industrial shot blasting, wet paint spraying, electrophoretic deposition (E-Coat), metal spraying, surface preparation and production batch processing.
By keeping preparation, coating and finishing under one roof, we reduce lead times, improve quality control and provide customers with a single point of contact throughout the project.
Frequently Asked Questions
Common questions
Talk to Our Team
Whether you need powder coating for a one-off project or ongoing production, TMF has the experience and facilities to deliver a finish that's built to last. Contact our team today and we'll recommend the most suitable coating system for your application.
Get in touchOther services
