Wuxi IDEAL Machinery Manufacturing Co., Ltd. will talk with you in detail about how to clean the shot blasting machine.

After the shot blasting machine has been used for a long time, the effect is obviously much worse. In this case, it is necessary to clean the machine. What methods can we use to clean it? There are two main processing methods of shot blasting machine: shot blasting method and shot blasting method. Next, the editor of Puhua will lead you to understand.

The principle of shot blasting is to blast the shot to the workpiece by centrifugal force and then remove the rust. However, the shot blasting method is not flexible enough, and there are relatively strict restrictions on the site. There will be some blindness when cleaning the workpiece, and the interior and surface of the workpiece are easy to leave dead corners that have not been cleaned. The structure of the equipment is relatively complex, and there are many parts that are easy to be damaged, especially the blades, which are easy to be worn. The maintenance time will be longer, the cost is higher, and the one-time investment is relatively large.

Shot blasting method can also be divided into two types: shot blasting and shot blasting. The following are the specific methods.

The blast cleaning method of shot blasting machine is suitable for the cleaning of the workpiece surface with very high requirements. But now, among the general sandblasting equipment in China, there are more outdated sand conveying machines such as hinge, scraper and bucket elevator. Users need to build a deep pit and make a waterproof layer to install machinery. The construction cost is high, and the maintenance time and cost are also high. In addition, silica dust will also be produced during sand blasting, which will also have a certain impact on the environment.

Shot peening is used to clean the surface. The impact is strong and the cleaning effect is very significant. However, shot peening can not clean the relatively thin workpiece, because it is easy to cause deformation of the workpiece. Moreover, the steel shot hitting the surface of the workpiece will cause the deformation of the metal substrate, because both Fe3O4 and Fe2O3 are non-plastic, and will peel off once broken, and the oil film and substrate will deform at the same time. Therefore, if there is oil stain on the workpiece, neither shot blasting nor shot blasting can completely clean it. Among the current methods for cleaning the surface of the workpiece, the sand blasting method is more effective.

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