Multi-stage centrifugal pump parts cleaning, plating and bonding parts of the highest cleaning requirements, cleaning quality is not high, often causing coating or bonding failure reasons, and parts assembly cleaning quality, the service life of the machine is very Big. Due to serious cleaning failed, in a significant friction pairs infiltration of a large number of abrasive or because of dirt blocking the lubricating oil road leading to mechanical wear and tear of the early damage in some of the less formal repair work has occurred, we must pay attention to . Here are a few simple methods of multi-stage centrifugal pump cleaning and precautions: 1) scrape off the inner and outer surface of the impeller and seal rings and bearings and other places of accumulation of scale and rust and other objects, and then water or compressed air cleaning, blowing . 2) Clean grease and rust accumulated on the joint surfaces of the pump housing. 3) Wash water seal tube and check whether the tube is smooth. 4) Wash bearings and bearings to remove grease, and then wash the oil ring and the oil surface meter. Ball bearing application of gasoline cleaning. 5) Parts and components that are not temporarily assembled should be oil-protected after cleaning.
Roller Shutter Door
Roller shutter door , also known as "shutter door", lots of panel pieces connected together, fixed in the guide rail , take above reel as the center of rotation.
Roller shutter door is used for commercial facades, garages, shopping malls, hospitals, factories and mines and other public places or residential.Electric roller shutter door, especially for large openings, inconvenient to install the ground door , quick opening effect. Such as for the garage door, shopping mall fire shutter door.
Opening methods: Handing driving mode
Rope driving mode
Remote control driving mode
Electric switch driving mode
Roller Shutter Door,Galvanized Roller Shutter Door,Aluminum Roller Shutter Door,Transparent Roller Shutter Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfautodoors.com
