Thermal Spray Equipment Market Size, Share & Trends Analysis Report By Product Type (Thermal Spray Coating Systems, Spray Guns and Nozzles, Feeder Equipment, Dust Collection Equipment, Spare Parts, Noise-reducing Enclosures, Others), By Process (Combustion, Electric Energy), By End-User Industry (Aerospace, Industrial Gas Turbines, Automotive, Electronics, Oil and Gas, Medical Devices, Energy and Power, Others) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034

Thermal Spray Equipment Market Size

The global thermal spray equipment market size was valued at USD 432.01 million in 2025 and is projected to grow from USD 454.26 million in 2026 to USD 678.86 million by 2034, registering a CAGR of 5.15% during the forecast period from 2026 to 2034. Asia Pacific dominated the thermal spray equipment market with a market share of 36.4% in 2025.

Thermal spraying is a process that enhances or restores the surface of a solid substance. The process can apply coatings to various materials and components to resist wear, erosion, cavitation, corrosion, abrasion, and heat. Applications for thermal spray coatings include high-pressure nozzles, compressor air seals, and combustion chambers for rockets. Chromium cobalt, aluminum oxide, and chromium carbide coatings are utilized in turbine air seals, fuel nozzles, turbine vanes, and air seals.

Thermal Spray Equipment is utilized for thermal spray, which consists of a heat source and a powder or wire coating material that is melted into microparticles and applied onto metal or sometimes plastic surfaces. The coating applied in the thermal spraying process is heated to a very high temperature before being sprayed onto the surface. After that, the heating process can be finished using combustion or electrical methods (such as plasma or arc heating).

Product Type Insight

The global thermal spray equipment market is bifurcated thermal spray coating systems, spray guns and nozzles, feeder equipment, dust collection equipment, spare parts, noise-reducing enclosures, and others.

The spray guns and nozzles segment dominates the global market and is anticipated to exhibit a CAGR of 5.63% over the forecast period. Thermal spray guns and nozzles are one of the most important components of thermal spray equipment. The coating quality and efficiency depend on the appropriate use of spray guns and nozzles employed for the spraying process. Nozzles in the plasma guns are subjected to more than 10,000 °C during the coating process. At the same time, the guns are expected to have an optimum heat transfer through the uniform distribution of cooling water within the nozzle. The nozzle material is selected to have great thermal conductivity to dissipate the generated heat energy. The types of thermal spray guns used are plasma guns, controlled atmosphere plasma guns, HVOF guns, electric arc wire guns, combustion wire guns, and combustion powder spray guns.

Spare parts play an important role in prolonging the life cycle of thermal spray equipment. They are needed for preventive maintenance and part failures. Spare parts are necessary to maintain uninterrupted and efficient productivity, as the equipment experiences wear and tear over time due to the energies involved. Spare parts include gun and nozzle parts, such as wire guides, air caps, electrodes, barrels, nozzles, and powder injectors. Feeder spare parts include stirrers, gas injectors, seal packages, suction equipment, spreaders, and turbine vibrator assemblies.

Request Customizationto receive a tailored report.

Process Insight

The global thermal spray equipment market is bifurcated into combustion and electric energy.The electric energy segment is the most significant contributor to the market share and is anticipated to exhibit a CAGR of 4.98% over the forecast period. Detonation gun coatings are used extensively for wear and corrosion resistance and many other types of protection. They are frequently specified for the most demanding applications, yet often can be the most economical choice because they provide a long life. The process differs from combustion because it employs electric energy for melting or fusing the materials to create the required coating. Wire arc, plasma, and cold spray are the three thermal spray coating processes that utilize electric energy.

Low-velocity combustion method uses the combustion of gases to melt the material in powder, rod, or wire form and propel it onto the substrate to create the required coating. Since it is relatively economical, combustion spraying is employed primarily in low-temperature applications. A high-velocity combustion process or HVOF (high-velocity oxy-fuel) is expected to witness the fastest expansion among the combustion processes. High-Velocity Oxygen Fuel (HVOF) thermal spray coating is a technique used to improve or fix a component's surface (properties or shape). It is frequently used in the medical and aerospace industries.

End-User Industry Insight

The global thermal spray equipment market is segmented into aerospace, industrial gas turbines, automotive, electronics, oil and gas, medical devices, energy and power, and others.The aerospace segment owns the highest market share and is projected to exhibit a CAGR of 5.63% during the forecast period. In the aerospace sector, thermal sprays are extensively employed as protective coatings to protect aircraft components and repair old ones. They protect engine turbine blades and actuation systems from providing high thermal resistance and longevity. Thermal sprays are largely employed in jet engine components, such as crankshafts, piston rings, cylinders, valves, etc. In addition, they are also applied in the coating of landing gear (bearings and axles inside the landing gear) to withstand the forces during landing and take-off. Thermal spray coatings impart the required surface conditions to increase the engine components' service life.

Thermal spray is used in the electronics segment for providing dielectric coatings for low and high-voltage uses. The thermal spray shields electronics from electromagnetic and radio interference (ESR and RFI). The electronic coating segment's most used thermal spray equipment systems include flame spray, plasma, and wire arc. The global consumer electronics industry has been growing rapidly due to the consistently increasing demand for cellular phones, gaming systems, portable computing devices, and other personal electronic devices, driving the demand for thermal spray coating equipment in this segment.

Speak to an Analystto discuss market opportunities.

Regional Analysis

Asia-Pacific is the most significant global thermal spray equipment market shareholder and is anticipated to exhibit a CAGR of 5.37% during the forecast period. China is the leading revenue contributor in this region. China's thermal spray equipment market is expanding robustly, reflecting the manufacturing sector of the country's aerospace and automotive industries. In addition, China is among the world's top steel manufacturers, and steel mills safeguard their equipment with thermal spray coatings. The Chinese aerospace policy is one of the most comprehensive efforts to achieve the highest aerospace development and production level. China has the second-largest domestic aviation market in the world. Moreover, with passenger traffic growing 6.6% annually, it has the world's fastest-growing domestic aviation industry. According to the International Organization of Motor Vehicle Manufacturers (OICA), China had the largest automotive production base in the world, with a total vehicle output of 26.08 million units in 2021, up 3% from the 25.23 million units produced the year before. Such factors drive regional market growth.

Unlock Regional Insightsto access country-level data, & regional trends.

North America

North America is estimated to exhibit a CAGR of 4.99% over the forecast period. North America comprises the U.S., Canada, and Mexico. The U.S. dominates the regional market. The U.S. is among the largest market for thermal spray equipment owing to the presence of a large aerospace industry which is the main end-user industry. The electronics market in the U.S. is the biggest in the entire world. Due to cutting-edge technology, increased R&D facilities, and increased consumer demand, the electronic market is anticipated to grow substantially. Furthermore, the United States, home to the largest military aircraft fleet globally, has plans to expand the military aircraft fleet to stay ahead of the rising fleet in countries such as Russia and China. The United States is one of the largest countries in military and defense spending, accounting for around 39% of the total global defense spending in 2020. The country had a budget of USD 703.7 billion for the Department of Defense in 2021. Thus, the factors above boost the market in this region.

Germany dominates the European thermal spray equipment market. Germany is home to a comprehensive range of manufacturers, including those who make engines, equipment, materials, and other components and integrate full systems. Germany is among the top places for the production of airplanes. According to the Federal Ministry of Economic Affairs and Energy, the aerospace sector is significant in Germany, with a solid industrial base and anticipated high growth rates in the coming years. In order to meet the growing aviation demand, around 30–35 thousand new aircraft are predicted to be in operation within the next 20 years. The increased aircraft production after the COVID-19 recovery is also predicted to contribute to the market expansion during the forecast period.

The South American region is further bifurcated into Argentina, Brazil, and the rest of South America. Brazil is the leading revenue contributor in the South American region. Brazil is a host for establishing manufacturing plants for some of the largest U.S. pharmaceutical companies. The Government of Brazil has announced the execution of Federal Law No 13.097, which allows the allocation of additional areas for the healthcare industry, where foreign capital is now allowed for investments. This is expected to create more favorable conditions for FDI in the healthcare industry. Various manufacturers started setting up their plants or signed joint venture agreements with local manufacturers to increase the production of medical devices. The trend mentioned above in the end-user industries will likely boost the market.

List of Key and Emerging Players in Thermal Spray Equipment Market