油漆工艺在我国长期采用毛刷、滚筒等手工工具,劳动强度较高、生产效率也低。后来用一般空气喷涂方法,虽劳动强度和效率有所改善,但受油漆粘度的限制,且在喷涂作业中由于大量漆雾,不仅浪费昂贵的溶剂和材料,还影响油漆工人的身体健康。由于高压无气喷涂,具有生产效率高、空气中飞扬的漆雾少、漆膜均匀紧密、防腐蚀性好和可喷较粘的油漆等优点,所以,得到了许多用户的欢迎。 Paint technology in our long-term use of brush, roller and other hand tools, higher labor intensity, production efficiency is also low. Later with the general air spraying method, although the labor intensity and efficiency improved, but the paint viscosity restrictions, and in the spraying operation due to a large number of mist, not only wasting expensive solvents and materials, but also affect the health of paint workers. Due to the high pressure airless spraying, it has many users’ advantages because of its advantages of high production efficiency, less fogging in the air, uniform and close paint film, good anti-corrosion and more viscous paint.