The zirconia ceramic plunger adopts the super-hard wear resistance of modern engineering ceramic materials, and is assembled and formed by ceramic metallization bonding, inlay, welding and socketing technology. It is an ideal substitute for similar metal pumps. It has been widely used. Used in medical equipment, environmental engineering, petroleum, chemical and other industries. The following introduces the characteristics of zirconia ceramic plunger:
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1. The contact surface and working surface of the zirconia ceramic plunger and the medium are all zirconia ceramics. The plunger rod and the metal handle are mainly connected mechanically. At the same time, the zirconia ceramic piece and the metal handle are filled with adhesive to prevent The thread is loose.
2. The working surface of the zirconia ceramic plunger adopts a unique processing method to obtain the microporous structure. This structure also has the effect of self-lubricating, which can change the sliding friction and lubrication mechanism of the traditional plunger pump.
3. The surface of the inner cavity of the zirconia ceramic plunger adopts a fluid structure without dead ends and grooves. The surface of the inner cavity and the surface of the plunger are processed to a mirror surface by an advanced high-precision internal and external cylindrical grinder, and the ceramic outer surface is vibrated and polished, which is convenient for cleaning and disinfection.
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4. Compared with the previous metal plunger and the current ceramic plunger, the zirconia ceramic plunger used now has the characteristics of anti-shedding, reliable connection and high strength; at the same time, the service life of the zirconia ceramic plunger is longer than that of the metal plunger. 10 times, and the zirconia ceramic plunger can also improve the life of the sealing packing, and also has the characteristics of extremely high wear resistance, corrosion resistance and impact resistance. Therefore, zirconia ceramic plungers have now been widely used in all walks of life.
