Jiangsu Suli Machinery Co., Ltd. has been deeply involved in the bus painting industry for many years, with full capabilities in the design and implementation of automated painting production lines. These capabilities cover key process stages such as cathodic electrodeposition (CED), pretreatment before electrophoresis, sanding and dust removal, automatic spraying, water curtain mist treatment, and drying and curing—comprehensively enhancing corrosion resistance, paint adhesion, and surface quality of bus bodies.
In the cathodic electrodeposition system, Suli Machinery adopts advanced automatic conveying and workpiece identification systems, combined with multi-stage spray and immersion pretreatment processes. This ensures efficient cleaning and phosphating of vehicle bodies, resulting in uniform, dense, and salt-spray-resistant coating films. For intermediate and topcoat painting zones, robotic spraying systems are used to achieve precise and efficient application, while temperature and humidity control systems ensure consistent and stable coating results.
Suli has provided mature coating line solutions for leading domestic and international bus manufacturers such as Yutong, King Long, Dongfeng, India’s TATA, as well as clients in Vietnam and Tesla. These solutions cover a wide range of models including new energy buses, fuel-powered vehicles, and light-duty buses, earning high praise from customers.
Additionally, the company offers customized production takt designs and green energy-saving solutions, including VOC emission control and water recycling systems, helping clients build modern, efficient, and environmentally friendly factories.
Looking ahead, we will continue to focus on craftsmanship and uphold service excellence, striving to become a world-leading bus painting system integrator—partnering with our clients to enhance manufacturing value together.
Post time: Jul-30-2025
