The reason for the paint peeling off on the cover of the stage hoist

　　The cover of the stage hoist is made of special paint, which is not easy to reflect the lights on the stage. But sometimes after using it for a period of time, we may find paint peeling off the gourd. Why is this?

　　Regular stage chain hoists from big brands generally do not have paint peeling off. If you buy counterfeit and inferior products, there is a possibility of paint peeling off for no reason;

　　Regular stage gourds can also cause paint to peel off due to various reasons, such as being hit or bumped during use, which may cause the paint on the surface of the casing to peel off;

　　The working environment can also have an impact. Some high temperature, highly corrosive or humid environments may corrode the surface of the casing, leading to paint peeling;

　　In addition to these reasons, if maintenance is not carried out on time or the storage environment is harsh, the rust or aging rate of the gourd cover will accelerate, and the surface paint may also peel off faster.

　　The spray painting of the stage hand pulled gourd not only reduces the reflection of light on the gourd, but also has a certain protective effect. Therefore, we must protect the spray painting on the gourd cover to avoid the occurrence of paint peeling.

　　Lubricating oil for stage electric hoists should be kept away from impurities

　　As is well known, the lubricating oil used to lubricate the stage electric hoist must be kept clean in order to achieve its true lubrication performance. Once impurities appear in the lubricating oil, it will have the opposite effect. So, let's first understand what factors can cause impurities in the lubricating oil of the stage electric hoist?

　　Some staff members do not properly seal the stage electric hoist when using lubricating oil to lubricate it, resulting in dust or debris penetrating into the interior of the stage electric hoist along with the lubricating oil. Alternatively, during the operation of the stage electric hoist, metal debris peeled off by friction between components is mixed into the lubricating oil. These debris or solid particles infiltrate into the interior of the stage electric hoist with the lubricating oil, accelerating the wear of its internal components.

　　So it is necessary to do a good job in sealing the stage electric hoist, and regularly clean the stage electric hoist to ensure the cleanliness of the lubricating oil