Blog
06
2019
09
What usage techniques do you need to master for an airbrush?
⑴ Master the angle between the spray gun and the object being sprayed as you move it. ⑵ Maintain an optimal distance between the nozzle and the surface to be coated. For automotive paint application, a distance of 150–200 mm is ideal (adjust according to the process guidelines provided by the paint supplier). ⑶ Control the spray air pressure carefully. Selecting the right air pressure depends on various factors, such as the type of coating material, the type of thinner used (fast or slow-drying), and the viscosity of the diluted paint. ⑷ Ensure proper atomization pattern. Before spraying, always test the atomization pattern on a piece of masking paper—this step is crucial as it provides a comprehensive assessment of the spray gun’s distance and air pressure settings. ⑸ Adjust the speed at which you move the spray gun. The gun’s moving speed should align with the coating’s drying rate, ambient temperature, and the paint’s viscosity. A recommended speed is about 0.3 m/s. Moving too fast can result in a rough, matte finish with poor leveling, while moving too slowly may cause excessive buildup and sagging. ⑹ Master the spraying technique and path. Common methods include the vertical-overlapping method, horizontal-overlapping method, and the alternating vertical-horizontal approach. When applying the paint, follow a consistent spraying sequence—from top to bottom and left to right, starting from higher areas and progressing outward. Always maintain steady, planned movements with the spray gun. Company website: www.gzqxjd.com Contact numbers: Ms. Wu: 18718849558 Ms. Yin: 13728095578 Mr. Yu: 13527819678 Company address: No. 29-3 Hongqi Road, Zhuliao, Zhongluotan Town, Baiyun District, Guangzhou
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