During the processing of metal products such as rolling, stamping, cold drawing and heat treatment, the surface will inevitably adhere to contaminants such as oil stains, oxide scale, dust, impurities and water stains. If not thoroughly cleaned, it will not only affect the appearance and texture of the product, but also directly restrict the quality of subsequent processes such as painting, assembly and precision processing. This leads to quality problems such as insufficient adhesion of the product, corrosion and rusting, and precision deviation. Precision surface cleaning equipment, as a fundamental auxiliary device in the metal processing industry chain, is a key equipment for ensuring the surface quality of metal products and enhancing the stability of subsequent processes. In recent years, with the upgrading of quality requirements in high-end manufacturing, the industry's cleaning equipment has completed multiple rounds of technological iterations, achieving an upgrade in cleaning operations that is efficient, clean, environmentally friendly, and intelligent.
Traditional metal cleaning equipment mostly adopts a single soaking and high-pressure flushing mode, which has problems such as incomplete cleaning, excessive residue in dead corners, high water consumption, serious waste of chemical agents, and easy secondary pollution. In response to the cleaning requirements of various metal products such as pipes, plates, and irregular-shaped components, the new generation of precision surface cleaning equipment adopts a modular composite cleaning process, integrating multiple functions such as high-pressure spray, ultrasonic oscillation, precise chemical atomization, and hot air drying. It achieves all-round and thorough removal of contaminants, completely addressing the shortcomings of traditional cleaning processes. The equipment can intelligently match the cleaning pressure, chemical concentration, cleaning duration and drying temperature based on the structure of the workpiece, the degree of contamination and the material characteristics, achieving differentiated and precise cleaning.
For hollow components such as pipes and profiles, the equipment is equipped with a dedicated built-in spray and ultrasonic synergy module, which can penetrate deep into the interior of the pipes to clean oil stains and oxidized impurities on the inner walls, eliminating the problem that traditional equipment can only clean the outer walls and has serious residue on the inner walls. For sheet and plate components, a roller conveyor continuous cleaning mode is adopted, combined with an upper and lower double-sided synchronous spray structure, to achieve full coverage and uniform cleaning of the sheet. At the same time, an impurity filtration and recovery system is equipped to filter oil stains, dust and other impurities in the cleaning water in real time, realizing the recycling of water resources, significantly reducing water consumption and the amount of chemicals used, and meeting the requirements of green production.
The intelligent control system has significantly enhanced the operational efficiency and stability of the equipment. The equipment is equipped with an intelligent touch control system and has multiple sets of standardized cleaning process solutions built-in. Staff can call them up with one click according to the product type. At the same time, it supports custom process parameters to meet the cleaning requirements of non-standard workpieces. The entire process of feeding, cleaning, drying and discharging is fully automated without the need for manual intervention. It can be seamlessly integrated with the front-end forming and heat treatment equipment as well as the back-end coating equipment to form an integrated production line, significantly enhancing the overall production efficiency. Meanwhile, the equipment is equipped with an intelligent monitoring system that can monitor core parameters such as cleaning pressure, reagent concentration, water temperature, and drying temperature in real time. When abnormal parameters occur, it will automatically issue a warning and make fine-tuning to ensure uniform and consistent cleaning quality for each batch of products.