During the working process of a machine for excavating, the used lubrication oil needs some regular filtering to ensure smooth operation of the whole system, and so does the unused oil before being infused into the machine. Our AOP-S series ultra-precision oil purifier is made for finishing high-precision purification by removing micro-particle impurities, powdery dust, druss and sludge from the oil, which could be used on the occasions with high environmental requirements. 

It is an acknowledged fact that a better sludge-inhibition could keep the engine clean as new, restore performance index of the oil, improve quality of the oil, and ensure that the lubrication oil inside of hydraulic system could keep working under the standard of NAS1638 6 to 9, thus extending the service life of lubricants and reducing the abrasion of mechanical equipment. Finally, the aim to exalt productivity efficiency as well as reduce productivity costs could be achieved.

Moreover, the precision of our products could be customized to be 1, 3, 5, 10, 20, 30, 50, 80 microns, or any levels you need. 

The USA customers made an inquiry that if there is a kind of purifier could work as a bypass filtration during the process of hydraulic lubrication system, and they hope the filtration precision could reach the standard of NAS1638 8. The answer is YES, beyond any doubt. Actually, we are able to offer almost any filers needed by customers, by virtue of our strong technical team and mature production system. 

The AOP-S series ultra-precision oil purifier is equipped with independent oil pump, vacuum gauge, pressure gauge and filter element block alarm signal, which could prevent the hydraulic system from engine failures caused by the contaminated oil. The emission of refuse oil could also be reduced efficiently, in accord with our common expectations of an eco-friendly future.