郑州登封市美孚220齿轮油-空压机油经销本品负荷能力高，在苛刻作业条件下对齿轮具有突出的抗擦保护，延长设备使用寿命。用于钢铁、水泥、煤矿、矿山、化纤、化肥等工业中具有重负荷（齿轮接触应力大于1100Mps)的齿轮传动装置的润滑。循环式或油浴式的润滑方式均适用This product has high load-bearing capacity and provides outstanding anti-friction protection for gears under harsh working conditions, extending the service life of equipment. It is suitable for the lubrication of gear transmission devices with heavy loads (gear contact stress greater than 1100Mps) in industries such as steel, cement, coal mines, mines, chemical fibers, and fertilizers. Both circulating and oil bath lubrication methods are applicable