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Hejikang Machinery Co., Ltd.
Established in 2017, located in Dongguan, Guangdong — a world-renowned manufacturing city in China. A pioneer in thermal spray & spray welding technology, providing integrated R&D, manufacturing, sales and technical services.
Company Profile
We are a one-stop provider of hot & cold thermal spray solutions integrating R&D, precision machining and spraying production. We build a complete closed-loop system from process development to final coating application.
Advanced Technology System
High-End Thermal Spray Processes HVOF, Tungsten Carbide Coating, Plasma Spraying, Arc Spraying, Ceramic Coating
Fusion Welding Technologies Wire Flame Spraying, Flame Spray Welding, Powder / Rod Flame Spraying
Customized Materials Nickel-based alloys, Cobalt-based alloys, Iron-based alloys, Tungsten Carbide (WC), Ceramics, Stainless steel, Aluminum, Copper, High-carbon steel
Performance Advantages
Wear Resistant · Erosion Resistant · Corrosion Resistant · Oxidation Resistant · High Temperature Resistance · Insulation · Anti-Stick Coating technology significantly extends equipment lifespan and enables remanufacturing and repair of precision parts, helping customers reduce cost and improve efficiency.
Industry Applications
Mining Machinery Crusher parts, bucket teeth, liners, drill tools (5–10x lifespan increase)
Oil & Gas Drill bits, valves, pumps, pipeline anti-corrosion components
Aerospace Engine blades, landing gear, transmission systems
Steel Industry Rolling mills, guide rollers, furnace rollers
Automotive & General Machinery Engine parts, gears, molds, shafts, valves, agricultural tools
Tungsten Carbide (WC) Core Advantages
Hardness HV2200+ (dozens of times harder than steel) Metallurgical bonding, strong impact resistance, no peeling Suitable for high temperature, corrosion and severe wear conditions Known as the “Industrial Teeth” for extreme working environments
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