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11
2026
03
6 Essential Tips to Avoid Overspray When Painting Cars
In any industry, material waste is a major pain point that leads to increased operating costs and decreased efficiency. This is especially true in the painting industry, where product overspray not only results in wasted paint and coatings but also incurs additional labor time and lowers overall work efficiency.
So, how can we prevent the problem of paint overspray? Based on our many years of experience in the spray booth industry, we have summarized the following 6 practical tips to help you achieve high-quality workpieces and reduce overspray issues.
一. Preparations Before Painting
Check the workpiece to be painted to ensure the surface is free of dust and oil stains. A clean surface enhances paint adhesion, thereby improving the quality of the final finish.
二. Inspection of Painting Tools
Carefully check whether the nozzles are worn out and if the parameter settings are accurate. Excessive or insufficient pressure will affect the quality of the paint surface.
三. Completing Painting Operations in the Spray Booth
Professional spray booths are equipped with uniform airflow, efficient filtration, stable and controllable temperature and humidity, as well as an intelligent electrical control system. This ensures efficient production and high-quality workpieces.
四. Correctly Controlling Paint Viscosity
Before beginning the formal painting operation, test the adhesion of the paint. Mix the paint according to the specifications suitable for the specific workpiece.
五. Strengthening Painter Training
Strengthen training on the details and techniques of painting operations. Keeping up with trends and using more professional spraying methods can effectively reduce overspray.
六. Maintaining an Appropriate Spraying Distance and Angle
The nozzle should be kept at a distance of 15-25 centimeters from the workpiece to ensure that the paint adheres evenly to the workpiece surface.
Learn more about QX spray booth factory now
Guangzhou Qiangxin Environmental Protection Electromechanical Equipment Co., Ltd.
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