According to the past work experience, chemical cleaning and zirconization of aluminum castings except for a few small pieces, usually pieces need to be bundled one by one, although some can be strung together, but many pieces of string down to solve and perhaps because of the lamination and can not be completely spread out, and thus endanger the quality of cleaning and solution, and then or cause the laminated surface can not be cleaned to. Therefore, aluminum Thin Wall Die Casting should be bundled differently as far as possible; basket vibration should be enhanced when it is not convenient to clean up the bundled parts. Aluminum castings chemical industry condition and alkali corrosion when the bundle and there are Read more