Thermal Spray · Surface Engineering · Industrial Components

Thermal Spray Coating Services for Industrial Components

HVOF, plasma spray, arc spray and D-Gun coating for wear, corrosion, heat, insulation and surface restoration applications.

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Plasma spray coating process for industrial thermal spray components

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Coating Services

HVOF Coating Plasma Spray Coating Arc Spray Coating D-Gun Coating

Coating Services Overview

Application Solutions

Surface Problem Solutions Industry Applications Case Studies Coating Material Guides

Applications Overview

Process Support

Coating Lab Support Thermal Spray Consumables Auxiliary Equipment Request a Coating Review

Process Support Overview

6 Spray BoothsWorkshop capacity

HVOF / Plasma / Arc / D-GunMulti-process coating services

Coating Lab SupportInspection and development

Engineering SupportProcess and application review

Production SupportSample and batch coating

Trial to ProductionApplication validation support

Thermal Spray Solutions by Process

Select a coating route by process, material family and component requirement.

HVOF

High Velocity Oxy-Fuel

Dense carbide and alloy coatings for wear and corrosion resistance.

WC-CoCr
Cr3C2-NiCr
Shaft and roller wear coating

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Plasma

Atmospheric Plasma Spray

Ceramic and oxide coatings for insulation, heat and surface protection.

Alumina
Zirconia
Ceramic insulation
Thermal barrier coating

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Arc Spray

Twin-Wire Arc Spray

Metal wire coatings for anti-corrosion, repair and large surfaces.

Aluminum
Zinc
Anti-corrosion coating
Repair build-up

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D-Gun

Detonation Gun

Dense wear-resistant coatings for selected precision applications.

Alumina ceramic
Dense wear-resistant coating
Precision components

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APT Coating analytical lab workspace for coating sample review

Lab Support

Coating Lab Services

Sample coating trials, material comparison and inspection review.

Sample coating
Thickness
Hardness
Cross-section review

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Coating Applications by Problem and Industry

Find coating options by surface failure mode or by component application area.

By Surface Problem

Wear Resistance — HVOF / D-Gun Corrosion Protection — Arc Spray / Plasma Thermal Barrier — Plasma Spray Electrical Insulation — Al₂O₃ / Plasma Dimensional Repair — Arc Spray / HVOF Erosion Protection — Cermet Coatings

By Industry

Oil & Gas — Wear / Corrosion Paper Industry — Roll Coatings Semiconductor — Ceramic / Insulation Energy Equipment — TBC / Oxidation General Machinery — Restoration / Wear Aerospace — TBC / MCrAlY

Coating Development & Inspection Support

From Sample Coating to Production Review

APT supports coating process review, sample trials and inspection communication before production coating.

Review base material, drawing, coating area and working condition
Compare suitable coating materials and thermal spray processes
Prepare sample coating trials or coating coupons when required
Support thickness, hardness, roughness and cross-section review
Provide process communication before batch coating

Request Coating Review View Lab Coating Services

APT Coating lab for coating evaluation and cross-section inspection — Sample Coating · Inspection · Cross-section Review

Consumables & Auxiliary Equipment

Selected thermal spray support products for coating preparation, operation and production support.

Thermal Spray Consumables

Masking materials, spray gun parts and coating support items for thermal spray operations.

Masking tapes and masking putty
Sealers
Spray gun parts
Electrodes and nozzles
Water cables and powder hoses
Coating test coupons

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Thermal spray consumables including high temperature masking tape, spray gun electrodes and cables

Auxiliary Equipment

Auxiliary systems and custom support equipment for coating workshops and process setups.

Rotary tables
Powder feeders
Chillers
Custom fixtures
Spray booth support systems
Dust removal systems

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Auxiliary thermal spray equipment including chiller, turntable and dust collector

About APT Coating

Multi-process Thermal Spray Workshop

APT Coating operates a dedicated thermal spray workshop for HVOF, plasma spray, arc spray and D-Gun coating services. Our engineering and production teams support coating process review, sample trials, production coating and technical communication for industrial component applications.

ProcessesHVOF · Plasma · Arc · D-Gun

Engineering SupportProcess and application review

Workshop Capacity6 spray booths

Production SupportSample and batch coating

Trial CoatingSample coating before production

Technical CommunicationEnglish project support

APT Coating industrial coating services workshop and production environment

APT Coating Facility

HVOF · PLASMA · ARC · D-GUN

Integrated thermal spray services from sample trials to production coating and inspection support.

Learn About APT Coating

Thermal Spray Knowledge Base

Technical resources, process guides, and engineering references.

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Guides

Technical Articles

Guides on HVOF, plasma spray, arc spray and D-Gun coating processes, materials and application selection.

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Cases

Case Studies

Application examples for wear, corrosion, heat, insulation and surface restoration requirements.

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Resources

Downloads & FAQ

Process documents, coating references and common engineering questions for project evaluation.

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Quick Questions Before Sending an Inquiry

Common questions about coating selection, sample trials, inspection and quotation preparation.

Which thermal spray process should I choose?

APT can review your drawing, base material, working condition, coating area, target thickness and finishing requirement before recommending HVOF, plasma spray, arc spray, D-Gun or lab coating support.

When should I choose HVOF coating?

HVOF coating is commonly used for dense carbide or metal alloy coatings requiring wear resistance, erosion resistance, corrosion resistance or sealing surface protection.

When is plasma spray coating suitable?

Plasma spray coating is suitable for ceramic, oxide and high-temperature coating materials, including alumina insulation coatings, zirconia thermal barrier coatings and chromium oxide wear coatings.

Can APT prepare sample coatings before production?

Yes. APT can prepare coating coupons or sample components for coating appearance, thickness, hardness, roughness and cross-section review before batch coating.

Can thermal spray coating restore worn dimensions?

Yes. Thermal spray coating can restore worn surfaces when the component allows surface preparation, coating build-up and post-coating grinding or machining.

What inspection support can APT provide?

APT can support coating thickness checking, hardness testing, surface roughness review, metallographic cross-section observation, coating appearance review and process documentation when required.

What information is needed for a quotation?

Please provide component drawing, part photos, base material, coating area, working condition, target coating thickness, surface finish requirement, tolerance, quantity and inspection needs.

Does APT also supply consumables and auxiliary equipment?

Yes. APT supplies selected thermal spray consumables and auxiliary equipment, including masking materials, spray gun parts, water cables, powder hoses, rotary tables, powder feeders, chillers and custom fixtures.

Get Started

Start Your Coating Review

Share your drawing, base material, coating area, working condition and target thickness. APT will help evaluate suitable coating options.

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