Changzhou LangO Machinery and Technology Co.,Ltd is a professional lubrication pump manufacturer and exporter in china, that is concerned with the design, development and production of lubrication equipment.
It is used in various types of hot and cold rolling mill, temper mill, straightener, wire rod and rod bar mill, continuous casting machine, sintering machine, etc. of steel and non-ferrous metal industries, as well as open gears, gear boxes, various chain conveyors, high speed grinder, rail locomotives, light machinery, textile machinery, printing machinery, building material machinery and port machinery, and so on.
This series can be divided into two categories: One is AJS progressive oil-air distributor for the use of class 1 distribution. The other is JS progressive oil-air distributor series which is often used after class 1 distribution and also can be used separately.
This series applies to the oil-air lubricating system with the PN of 0.6MPa. It is used to uniformly deliver the oil and air supplied from the oil mixture block to each lubricating point on quantitative basis.
Air pressure (MPa)
Number of outlets
External diameter of inlet pipeline (mm)
External diameter of outlet pipeline (mm)
Oil-air lubricating technology is a new lubricating way first developed in western industrialized countries after oil mist lubrication. It is an energy saving and environmentally-friendly lubricating way which is the most advanced, the best lubricating device and commonly recognized by lubricating operators with the least investment. It has the advantages of oil mist lubrication but also avoids the disadvantages of it. Therefore, it is broadly employed in such industries as steel and iron, papermaking, mining, cement and so on. It has been used for the lubrication of various metallurgical equipment from sintering to steel rolling. Especially in recent years, the rolling and production of high speed wire rod mill in metallurgical industry develops rapidly, this technology is commonly used for the guide sleeve of its pre-rolling and finishing mill. For the significant features of high speed running, oil-air lubrication overcomes the difficulties of other lubricating ways to realize the best lubrication and it has been 100% preferentially adopted and installed.
LangO is professional lubrication equipment manufacturer, has production area 20,000 square meter, and 100 workers. our products are in promotion. If you are distributor of lubrication equipment, or factories, and if you have any questions or requirement of lubricating equipment, please contact us freely.