In the long-term use of the industrial aluminum profile frame
, the surface will become dirty. At this time, we need to clean the industrial aluminum profile frame. We should pay attention to the appropriate method during the cleaning process, so that the cleaning of the industrial aluminum profile frame will Comparisons are quick and easy.
1. Strengthen workpiece inspection. The method of spray cleaning the industrial profile aluminum frame strictly implements the operating procedures. Check the running status every day and observe the process parameters all the time. It is forbidden for the workpiece to stagnate in the equipment to avoid rusting.
2. The formula of degreaser. Due to the poor effect of a single group of cleaning agents, multi-component and composite cleaning agents are generally used in the production of industrial aluminum profile frames. The cleaning agent can effectively exert its respective cleaning properties, so it can significantly improve the cleaning efficiency.
3. Foam and its control. In metal cleaning, the generation or removal of foam is very important to the pre-treatment process, and a certain amount of foam is beneficial to some treatment processes, but the quality of the cleaning agent does not depend on the amount of foam, but when spraying inside , the cleaning agent is required to be low-foaming, otherwise mass production cannot be carried out normally.
4. Pay attention to the quality of washing. In order to reduce the degree of pollution of the industrial aluminum frame, first of all, it should minimize the pollution of the workpiece entrained by the cleaning liquid to the next process. In addition, multi-stage washing should be considered, generally two-stage washing, and some processes still use pure water washing. The maximum contamination of the latter-stage washing water does not exceed one-tenth of the previous-stage cleaning workpiece, so that the residual liquid concentration of the second-stage washing workpiece is only 1% of the original concentration. When adding clean water to wash, use countercurrent supplement to save water.