Mechanical seals and other equipment due to prolonged high-torque mechanical movement of mechanical seals, gearbox backlash larger, resulting in greater noise and vibration equipment. Coupled with the long-term sealing parts in high-speed, high temperature operation, the oil leak occurred when the sealing area. Causing leakage sealing parts for the following reasons: 1, seal leakage quality problems; 2, improper lubrication management, resulting in starvation of oil to add ultra-bit or dry grinding; 3, the repair process caused damage seals seal failure; 4, the oil level vent blockage causes too much pressure and so on; more problems not only affect the safety of production equipment to run continuously, while resulting in a significant cost of doing business consumption. [1] a comparative advantage editor reliable sealing in the long run cycle, sealed condition is very stable, very small amount of leakage, according to rough statistics, the leakage is typically only 1/100 of soft packing seal; 2, life long in the oil, aqueous medium generally up to 1 to 2 years or longer, in the chemical medium usually can reach more than six months; 3, friction power consumption is small mechanical seal friction power is only 10% of the soft packing ~ 50%; 4, the shaft or sleeve essentially from wear and tear; 5, after a long maintenance cycle can automatically compensate for face wear, under normal circumstances the manufacturer without the need of regular maintenance; 6, good vibration resistance to the rotation axis vibration, deflection and shaft seal chamber to skew-insensitive; 7, for a wide range of mechanical seals can be used in low temperature, high temperature, vacuum, pressure, different speed ISG300-400 mechanical seals, as well as a variety of corrosive media containing sealing abrasive medium or the like. 8, for many of today's factory "zero leak" needs, packing unable to meet this requirement; simply adapt to a wide range of mechanical seals ISG40-100 greater randomness, but in the factory, frequent replacement or maintenance of the plant will cause great loss. Jinan mechanical seal manufacturers, centrifugal (certified merchants) provided by Anguo City Pump Co., Ltd. Shi Yuan. Shi Yuan Yasukuni City Pump Co., Ltd. (www.shiyuanbeng.com) is specialized in the "IS centrifugal pump, XA centrifugal pump, BA centrifugal, B-type pump, double suction centrifugal pump" of the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Geng wheat.