Centralized lubrication feed-in systems refer to the distribution of pipes and oil quantity metering pieces from one oilsupply source through a number of distributors. A system that accurately supplies the required lubricating oil and greaseto multiple lubrication points in a certain time, including conveying, dispensing, regulating, cooling, heating and purifyinglubricants, as well as indicating and monitoring oil pressure, oil level, diferential pressure, flow rate and oil temperature and other parameters and faultsThe centralized lubrication oil supply system solves the shortcomings of traditional manual lubrication, and can givelubrication at a timed, fixed point and quantitative amount during mechanical operation, so that the wear of the parts isminimized and the amount of lubricant is greatly reduced. While protecting the environment and saving energy, itreduces the wear and tear of mechanical parts and the time of maintenance and repair, and ultimately achieves the besteffect of improving operating income.

The centralized lubrication oil supply system is divided into manual oil supply system and automatic electric oil supplysystem according to the lubrication pump oil supply mode, according to the lubrication mode, can be divided intcintermittent oil supply system and continuous oil supply system, and according to the transportation medium.lt can bedivided into dry oil centralized lubrication system and thin oil centralized lubrication system. According to the lubricatiorfunction, it can be divided into resistant centralized lubrication system and accumulation centralized lubrication system.Compared with the traditional lubrication svstem.saving a lot of labor, reducing thenumber of maintenance, and good lubrication will also reduce the occurrence of failures and corresponding maintenancecosts. The amount of oil iniected with traditional manual lubrication is not easy to control, and the butter nozzle isexposed. Contaminants such as dust can easily be brought into the friction pair and increase friction. The centralizedlubrication oil feed system can completely organize external pollutants into the friction pair, effectively extending the lifeof the lubricated parts.

The centralized lubrication system has the function of detecting and alarming insufficient liquid level and abnormalpressure, and adopts special alloy copper gear pump, which has stable output pressure, low noise and long service life.