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10
2025
09
What are the construction requirements for automotive painting in a spray booth?
Currently, most automotive repair shops in China still rely on manual, single-vehicle operations for bodywork and paint repairs. To ensure high-quality paint application on car bodies, facilities typically utilize equipment such as automotive spray and bake booths. These spray and bake booths come from various manufacturers and are broadly categorized into three models: large, medium, and small. Large booths are ideal for servicing big buses, while medium-sized booths are suitable for minivans, minibuses, and commercial vehicles. Small booths, on the other hand, are designed specifically for compact cars. If a repair shop doesn’t have access to a small booth, larger or medium-sized booths can also be used effectively. Regardless of their size or model specifications, spray and bake booths generally fall into two main heating types: electric heating and diesel heating. Electric heating is more convenient and user-friendly, though it comes with a higher price tag and may require additional power capacity—making it less cost-effective for smaller repair shops. In contrast, diesel heating systems often employ imported burners that offer superior thermal efficiency and faster heating times. However, users must exercise extreme caution during operation and implement stringent safety measures to prevent accidents. In any case, before starting any painting or baking process, the booth must first be preheated to the appropriate temperature. Only once the booth reaches the required heat level can work begin. Additionally, when working continuously on multiple vehicles, this approach helps reduce overall costs, which is why many workshops choose to paint several cars in one session rather than using the booth for just one vehicle at a time. It’s worth noting that spray and bake booths also have strict requirements for air purification. To meet these standards, they are equipped with advanced air filtration materials, typically high-efficiency non-woven filter fabrics. Over time, these filters need regular replacement to maintain optimal performance. Moreover, the lighting and heating systems within the booth must adhere to specific industry guidelines. The booth’s lighting should be bright yet soft, ensuring clear visibility of the vehicle’s surface—crucial for achieving precise paint application and maintaining top-notch quality. Meanwhile, the heating equipment must provide consistent, stable temperatures throughout the baking process, guaranteeing even paint distribution and a flawless finish. Most spray and bake booths today are equipped with sophisticated electronic control systems that enable automated, program-driven operations. This not only simplifies the painting and baking processes but also enhances reliability and precision, ensuring that each step adheres to standardized procedures. Manual control, on the other hand, often struggles to maintain the exact process parameters and workflow, leading to potential inaccuracies and inconsistencies. For more information, please visit our website at www.gzqxjd.com or contact us directly at 020-31210387. For inquiries, reach out to Ms. Wu at 18718849558 or Ms. Yin at 13728095578. Our office is located at No. 29-3 Hongqi Road, Zhuliao Town, Zhongluotan, Baiyun District, Guangzhou.
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