We build the spray systems and we also run the coating shop - so every machine, material and process we recommend has already been proven on real production parts.
We design and manufacture the spray systems, then coat customer parts with them in our own 5,200 m² workshop. Nothing ships untested.
Plasma (APS), HVOF, arc and cold spray, with carbide, ceramic and metal coatings - we match the process to your wear, corrosion or heat problem.
ISO 9001:2015 quality system and Grade I thermal spray engineering qualification. Thickness, hardness, roughness and bond strength reported on every order.
WC-12Co, WC-10Co-4Cr, alumina, zirconia, NiAl and specialty powders - coating materials and spray parameters are developed and tuned by our own engineers.
Spray systems and coated parts shipped worldwide with installation, commissioning and operator training included. Overseas references on request.
Send a drawing and get a process and material recommendation within 24 hours. Field engineers dispatched within 48 hours when you need us on site.
ISO 9001:2015 quality management system · Grade I thermal spray engineering qualification · Member, China Surface Engineering Association · Member, National Thermal Spray Collaboration Group
Twin-wire supersonic arc spray machine for zinc, aluminium, copper and alloy coatings. 22 kW power supply, 30 m remote cable, particle velocity above 400 m/s — ideal for anti-corrosion and repair work on-site.
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High-velocity spray gun engineered for WC-Co, Cr3C2-NiCr and other carbide powders. Jet velocity above 1,000 m/s and particle velocity up to 800 m/s produce dense, low-porosity carbide coatings with bond strength up to 90 MPa.
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Complete oil-fuel (kerosene) HVOF system with intelligent control, double-barrel powder feeder, gas safety center and water chiller. Flame temperature 2,700 °C, coating bond strength above 70 MPa — a cost-effective alternative to hard chrome plating.
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Plasma-based TiN coating system for wear-resistant, corrosion-resistant and decorative gold-tone coatings. Arc-zone temperature approaches 20,000 K; high bond strength and low porosity on tools, moulds and hardware.
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Wear-resistant coating for feeding tubes in lithium-ion battery equipment 1. Currently widely used in the lithium-battery slurry industry, this material is...
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Contract thermal spray coating service using plasma, HVOF, arc and flame processes. Ceramic, carbide and metal coatings for wear, corrosion, insulation and non-stick protection on customer parts, with full finishing and inspection.
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SX-80 high-energy plasma spraying system, 80-120 kW, with PLC control and SG-100 gun, for ceramic coating production and plasma spheroidization powder manufacturing. Complete line with powder feeding, cooling and classifying options.
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Contract plasma spraying service with alumina, chromia, zirconia and AT ceramic powders. Dense wear-resistant and insulating coatings with porosity below 1 percent and bond strength above 70 MPa, for parts of any size.
Read more →Real footage from our coating shop - spray processes, fixturing and finishing on customer parts.
Coating the inside diameter of a bore with our SG-100 internal spray gun - a hard-to-reach area that most spray shops cannot coat.
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Surface preparation and spray coating of steel guide rolls used in paper, film and packaging lines - filmed on our production floor.
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Workshop footage of a calender roll coating job for lithium-battery electrode production: part set-up, tungsten carbide spraying and surface finishing.
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Glazing, edge wear, chatter marks and drifting thickness tolerances are the measurable signs a calender roll coating is finished. What each symptom means and when to regrind instead of recoat.
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Why two quotes for the same drawing can differ by a factor of three. A breakdown of powder, spray time, masking, grinding and inspection cost - with a worked example and ways to reduce it.
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Dielectric breakdown, edge flashover and mud-cracking account for most corona roller coating failures. Here is what causes each one and the spray, grind and sealing controls that prevent them.
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