Custom HVOF Parts & Thermal Spray Components - Built for Performance
Your trusted source for precision-engineered HVOF parts, thermal spray gun components, and custom spare parts - built to exact specifications.
Custom HVOF & Thermal Spray Parts
ER Machining specializes in manufacturing precision HVOF parts and thermal spray parts. Whether you need a direct replacement component, a fully custom HVOF gun part, or a reverse-engineered component built from scratch - we deliver. Every part we machine is held to exact specifications and engineered to withstand the high-pressure, high-temperature demands of HVOF coating equipment.
HVOF Parts & Thermal Spray Components We Machine:
Nozzles
Combustion Chambers
Injector Tubes
Combustion Head
Gas Mixer/Injector
Powder Injector
Gun Body Parts
Barrels
Coaxial Stabilizer
Water Tubes
Any Spare Part
Why Choose ER Machining
When you need reliable HVOF parts or thermal spray parts that actually perform under heat, pressure, and continuous duty, you need a machine shop with real engineering depth. Our engineers can reverse-engineer any HVOF gun component from a worn part and manufacture it to specification - becoming your long-term supplier for all your thermal spray gun spare parts needs.
How We Manufactures HVOF Parts & Thermal Spray Components
Step 1
Part Intake & Engineering Review - You send us a worn HVOF part, a drawing, or just a description. Our engineers evaluate material, critical dimensions, and operating environment before any machining begins.
Step 2
Precision Measurement & Reverse Engineering (If Required) - For parts without existing drawings, we perform detailed dimensional measurement and reverse-engineer the component in full. No guesswork - every HVOF gun component is modeled to exact geometry.
Step 3
CNC Machining - Turning, Milling & Grinding - Our CNC machining shop handles all operations in-house: CNC turning for cylindrical HVOF nozzles and barrels, CNC milling for combustion chambers and gun body parts, and grinding for tight-tolerance surfaces.
Step 4
Material Selection for Thermal Spray Service - We machine HVOF parts in materials suited for high-heat, high-pressure environments: tungsten carbide, stainless steel, Inconel, copper alloys, and more - matched to your system's requirements.
Step 5
Quality Inspection & Shipping - Every finished HVOF part is inspected against drawing tolerances before it ships. We serve thermal spray operators and coating facilities with reliable, on-time delivery.
Why Choose Us
Years
At ER Machining, we specialize in delivering high-precision CNC machining and fabrication solutions
HVOF Parts for All Major Thermal Spray Systems
ER Machining manufactures replacement HVOF parts and thermal spray gun components compatible with major system brands, including Sulzer Metco, Praxair Surface Technologies, Oerlikon Metco, Flame-Spray Industries, Saint-Gobain Coating Solutions, and more. If your system uses a nozzle, combustion chamber, powder injector, or gun body - we can machine a replacement part that fits and performs. Can't find your system listed? Contact us and our engineers will assess your component directly.
