Tight Spray Patterns and High Spray Rates.


    The Spraywelder System offers tight spray patterns and high spray rates to produce dense, low-porosity overlays. The Model J-3 is the culmination of more than 65 years of technical innovation following the invention of our first thermal spray gun.

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    Easy to operate, safe and versatile with built-in efficiency:



    Tight spray patterns


    High Spray Rates

    Up to 19 lbs/hr with standard model, and 30 lbs/hr with high-output unit.

    Dense coatings

    Flame energy of up to 92,000 BTUs and increased target efficiency deliver hot metal spray particles to the base metal. The final result is a strong, dense overlay.


    The Spraywelder is designed from our vast field experience and built for years of daily use.