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A complete coating line under one roof — from bare metal to a finished, protected product ready for the field. Tap any capability to see how it works.
From surface prep to the final tested finish — the process behind every Boyal coating, and why it matters for your parts.
A solvent-free, electrostatically-charged dry-powder finish.
Dry epoxy, polyester or epoxy-polyester powder is given a high electrostatic charge (60–100 kV) and sprayed onto an earthed metal part, then oven-cured into a continuous film.
Charged powder is drawn to the grounded part inside a controlled booth, then cured at 160–220 °C for 10–30 minutes — building a uniform 60–120 µm film in a single coat, even on complex geometry.
Far tougher and more corrosion-resistant than wet paint, with zero VOCs and up to 95% material efficiency — a harder, longer-lasting finish at a lower lifetime cost.
Oven-cured thermosetting coatings that bond into the metal.
Thermosetting powders that, once heated, cross-link into a hard, chemically-stable skin — glossy, matte or textured — fused to the substrate rather than sitting on top of it.
Coated parts travel on an overhead conveyor into a curing oven (batch, conveyor or infra-red) and are held at temperature so the powder melts, flows and polymerises into a seamless film, then cooled under control.
The cured layer won't peel, crack or fade like air-dry paint — built for façades, joinery and constant outdoor exposure where the finish has to last for decades.
The foundation of every durable coating: a clean, keyed surface.
Abrasive blasting, degreasing and chemical conversion (phosphate / chromate) that strip contamination and give the powder a mechanically and chemically perfect surface to bond to.
Parts are degreased and de-rusted, abrasive-blasted to a uniform profile, treated with a phosphate or chromate conversion layer, then rinsed and dried — the critical first step the whole coating life depends on.
Adhesion and corrosion protection are won or lost here. Proper preparation is why a Boyal finish passes ≥500 h salt-spray and stays bonded for the life of the part.
Cutting, bending and welding — coated parts delivered finished.
In-house steel and aluminium fabrication — cutting, CNC press-brake bending and welding — so we build the part as well as coat it.
We cut, fold and weld to your drawing, then take the raw part straight through prep, coating and curing — one supplier from sheet metal to a finished, protected product.
One workshop, one point of responsibility: no shipping half-finished parts between a fabricator and a coater, no quality gaps, and a faster turnaround.
The full RAL palette, plus texture, metallic and special effects.
Any colour from the RAL range, matched to your brand or specification — in gloss, satin or matte, with hammered, textured, metallic and glitter effects available.
We match the powder to your RAL reference or sample, apply it under controlled conditions, and verify the cured colour and gloss against the reference — repeatable batch after batch.
Exact, consistent brand colour on every part — with finishes you simply can't get from wet paint, and no fading over years of service.
Documented, repeatable, industrial-grade — tested on every batch.
A full test regime — coating-thickness gauging, cross-cut and tape adhesion, hardness, impact and salt-spray corrosion testing — against international standards.
Every batch is checked: film thickness (ISO 2360, 60–120 µm), adhesion (ISO 2409, 0 GT), hardness, impact (ISO 6272) and salt-spray corrosion (ISO 7253, ≥500 h) — recorded and traceable.
You get a finish with proof behind it: certified, consistent and accountable — not a coat of paint you have to take on trust.