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• What are the usage methods and techniques for heavy-duty spray guns

  Mar 19, 2026

  To get professional results from a heavy duty spray gun, set air pressure to the material manufacturer's recommended range (typically 2.0–4.0 bar / 29–58 psi for HVLP), maintain a consistent 15–25 cm gun-to-surface distance, move at a steady 30–60 cm/s, and overlap each pass by 50%. These four para...

• What are the differences between a heavy-duty spray gun and a regular spray gun? Which is more suitable for large-scale projects?

  Mar 12, 2026

  A heavy-duty spray gun is the correct choice for large-scale projects, and the difference is not marginal — it is fundamental. A standard spray gun is designed for intermittent use with light-bodied coatings at low-to-moderate fluid flow rates, typically 100–400 mL/min. A heavy-duty spray gun is en...

• Are HVLP Spray Guns More Efficient Than Traditional Airless Sprayers?

  Mar 05, 2026

  HVLP Spray Guns Are More Efficient at Material Transfer, but Airless Sprayers Are More Efficient at Coverage Speed HVLP spray guns achieve transfer efficiency rates of 65–90% — meaning 65–90% of the coating material actually lands on the target surface. Airless sprayers typically achieve only 40–65...