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Professional Surface Thermal Spraying Treatment For Mechanical Parts In Wide Range Of Industrial Sectors 

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Specializing in industrial machinery components, CJ offers professional surface coating solutions
Using advanced spray welding equipment from Europe and America, as a professional thermal spraying company is dedicated to providing various high-performance surface spray welding coatings for mechanical parts across different industrial application scenarios. We meet diverse application needs such as wear resistance, high-temperature impact resistance, acid and alkali resistance, chemical corrosion resistance, anti-sticking, oxidation resistance, and insulation.

Chuan Yi Machinery - 40 Years of Expert Custom Thermal Spray Coating solution

 Surface Coating Solutions
Professional surface coating solutions to enhance durability and performance. With over 40 years of spray coating experience, CY offers innovative solutions to enhance industrial machinery components' durability.
Advanced Equipment
Cutting-edge equipment, enhances durability and performance. With advanced equipment from Europe and America, CY provides diverse surface coating solutions for industrial machinery components.
Diverse Coating Options
Diverse coating options, tailored solutions for customer applications. With a wide variety of coating materials, CY offers customized solutions for enhanced durability and performance.
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Discover our products
With 40 years of expertise, our thermal spraying company in China can customize mechanical parts for customers based on their provided drawings and coating-material requirements.
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Professional surface coating solutions 
Provide us your inquiry spare part drawing with detailed information such as size, material and surface treatment requirment, we will produce corresponding products according to the drawing requirements.We could also meet the customer's needs for changing product materials, such as changing the sprayed product to a fully sintered zirconia product. Based on the original drawings provided by the customer, we could design new drawings according to the requirements for the customer to customize the new product.
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Tungsten carbide coating series
Advantages: 1. Hardness could reach to HV1000-1400( HRC 70 or more) 2. The strength of coating bond could be more than 75Mpa.
Ceramic chromium oxide coating series
Advantages: 1. Hardness could reach to HV 1250-1450(HRC 70 or more)
Alumina-Titania coating series
Advantages: 1. Hardness could reach to HV 600-1250(HRC between 57-70 ) 2. Operating temperature could reach to 1200°C 3. Could improve the insulation, heat resistance and hardness of coating by adjusting the mixing ratio of alumina and titania.
Chromium carbide-Nickel chromium coating series
Advantages: 1. Hardness could reach to HV 850-1200 (HRC 65 and more ) 2. Operating temperature could reach to 870°C
Chrome steel coating series
Advantages: 1. Hardness could reach to HV 300-800 (HRC between 32-64 )
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About Chuan Yi Machinery

CY is a leading thermal spray coating company established in Taiwan in 1985, under the umbrella of the Creativity Group. Specializing in industrial machinery components, CJ offers professional surface coating solutions such as spray welding and surface treatment to enhance the durability and performance of spare parts for wire drawing machines. With a focus on increasing production efficiency, CJ strives to provide high-quality and innovative solutions for their customers in the manufacturing industry.

40+
With 40 years of experience
56
Sold to 56 countries worldwide
Factory 36000 square meters
Skilled and Committed Professionals
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Learn more about us

CY believes it is our mission to create the best solution for our customer, from R&D to full scale manufacturing. To gain a deeper understanding of our company,  please explore our latest news.
Future Development Trends in Thermal Spray Technology
Amid the roar of factory floors, within the steel and iron of urban infrastructure, and even on the delicate components of medical devices, thermal spray technology is playing a crucial role as an invisible guardian. This process, which transforms materials into specialized coatings, has long transcended the confines of the laboratory and has become a practical solution to addressing pain points across industries.
2025 08 19
Thermal Spray Technology Applications
In the medical field, the application of thermal spraying technology embodies its unique combination of precision and user-friendliness. The surface treatment of artificial joints demands extremely high biocompatibility, requiring them to be compatible with human tissue while also possessing sufficient wear resistance to withstand daily activities. Hydroxyapatite coatings created using thermal spraying technology, with a composition similar to the inorganic components of human bone, promote the growth of bone cells on the surface of artificial joints, achieving "osseointegration." This not only strengthens the implant but also reduces the impact of wear debris on the body, significantly improving patients' quality of life. From large-scale equipment in heavy industry to medical devices critical to life and health, thermal spray technology, with its unique "coating magic," solves practical problems in diverse scenarios. As the technology continues to advance, we believe it will create unexpected application value in even more fields, continuously bringing convenience and breakthroughs to our daily lives.
2025 08 19
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