Industrial Aluminium Profile cleaning method is widely used, due to complex equipment, process requirements are high, in order to ensure the best pre-treatment effect, must be from the following aspects to strengthen management:
1. Strengthen the process Guangli, strict implementation of the operating procedures, check the running state every day, always observe the process parameters. Prohibit the workpiece stagnation in the equipment, so as not to rust.
2. Note the quality of washing, the workpiece in the degreasing process, the surface with a residue, if not washed, affecting product quality. Therefore, it is necessary to remove the residue from the surface of the workpiece to remove it called water. In industrial production, in order to save water,Industrial Aluminium Profile washing water is generally recycled, so the washing will be gradually stained by the cleaning agent. In order to reduce the degree of pollution, first of all, should try to reduce the workpiece entrainment cleaning fluid pollution under the process. Also should consider multi-level washing, usually two water washing, and some process or pure water wash. After the first level of water washing the maximum stain does not exceed one-tenth of the previous cleaning of the workpiece, so that the secondary cleaning of the residual concentration of the workpiece only the original concentration, one percent. In the addition of clear water, the use of countercurrent supplement to save water.
3. Foam and its control, in the metal cleaning, the production or removal of the foam is important for the pretreatment process. A certain amount of foam is advantageous for certain treatment processes, but the quality of the industrial aluminum cleaning agent does not depend on The number of bubbles, and in the jet, the cleaning agent is required to low foam, or mass production can not be normal. Common defoaming method by: adding defoamers; using low foaming surfactant; control the temperature; reduce the mixing of air and so on.
Degreaser formula, due to a single group of cleaning agent effect is poor, so the production of industrial aluminum rarely used, the general use of multi-component, complex cleaning agent, because the strong base, weak base, polymerization of inorganic salts, the surface Active agents and the like are appropriately blended in accordance with the cleaning agent, and the respective cleaning characteristics can be exhibited, and the cleaning efficiency can be remarkably improved. Especially after adding a small amount of surfactant can be doubled to improve the cleaning efficiency,Industrial Aluminium Profile industrial aluminum cleaning agent formula can be cleaned according to the type of oil, aluminum parts of the material, cleaning methods and so on through the experiment to determine.
