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E-mail
shenhaisong2006@126.com
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Phone
13777952852
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Address
Haile Road West, Shipu Science and Technology Park, Xiangshan County, Ningbo City, Zhejiang Province
Ningbo Huazi Pharmaceutical Equipment Manufacturing Co., Ltd. (Ningbo Fuhaihua Pressure Vessel Manufacturing Co., Ltd.)
Principle and application advantages of sanitary grade magnetic pump
Date: 2025-01-02Read: 58
Sanitary grade magnetic pump is a new type of pump that uses the working principle of magnetic coupling to transmit torque without contact. When the motor drives the outer magnetic rotor to rotate, the magnetic field drives the inner magnetic rotor to rotate synchronously with the impeller, thus achieving the day of pumping liquid. Due to the fact that the wave body is enclosed in a stationary isolation sleeve, it is a fully sealed and leak free pump type.
Sanitary grade magnetic pumps are widely used in petroleum, chemical, pharmaceutical, electroplating, environmental protection, water treatment, film and television printing, and national defense departments for pumping flammable, explosive, toxic, and valuable liquids due to their fully sealed, leak free, and corrosion-resistant characteristics. They are ideal equipment for creating leak free, pollution-free, civilized vehicles, and factories.
Compared with centrifugal pumps using mechanical seals or packing seals, sanitary grade magnetic pumps have the following advantages:
1. The pump shaft has changed from a dynamic seal to a closed static seal, effectively avoiding medium leakage.
2. No need for independent lubrication and cooling water, reducing energy consumption.
3. From coupling transmission to synchronous drag, there is no contact or friction. Low power consumption, high efficiency, and damping effect reduce the impact of motor vibration on the pump and the effect of pump cavitation vibration on the motor.
4. When overloaded, the inner and outer magnetic rotors slip relative to each other, providing protection for the motor and pump.
