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News

Precautions for Design and Installation of Magnetic Pump Pipeline

In the daily use of the magnetic pump, we need to fully understand the parameters of the magnetic pump, the conditions of use, the performance and the properties of the circulating medium, so as to ensure the normal and stable operation of the magnetic pump. However, it cannot be ignored that the rationality of the design of the inlet and outlet of the magnetic pump is equally important for the smooth operation of the magnetic pump.

2023

11-08

6 common causes of magnetic pump failure, all here!

The main causes of pump cavitation are large pump inlet pipe resistance, more gas phase of conveying medium, insufficient filling pump, insufficient pump inlet energy head and so on. Cavitation is the most harmful to the pump. When cavitation occurs, the pump vibrates violently and the balance is severely damaged, which will cause damage to the pump bearing, rotor or impeller. This is a common cause of magnetic pump failure.

2023

11-07

Magnetic drive pump how to ensure safe and stable, trouble-free operation?

It is strictly prohibited to run idling because when the magnetic drive pump is running short of liquid, the sliding bearing of the pump chamber will lose lubrication and wear quickly under high-speed operation conditions. The internal magnetic rotor magnetic eddy current cutting magnetic field generates enough heat to demagnetize the magnet. Although some manufacturers claim that the magnetic pump can withstand idling, in fact, the premise is that the idling time can only be empty 3 to 5 minutes.

2023

09-28

Application of magnetic pump use matters needing attention

Magnetic pumps are widely used in petroleum, chemical, pharmaceutical, electroplating, environmental protection, water treatment, film and television printing, national defense and other departments, pumping flammable, explosive, toxic, valuable liquids. It is an ideal pump for creating no leakage, no pollution, and civilized workshops and factories. Precautions for operation.

2023

09-28

Start-up, switching and stopping operation of centrifugal pump and troubleshooting

① Check the pump and motor to confirm that the installation of the centrifugal pump is completed, the motor unit is qualified for test run, the process conditions are met, the centrifugal pump is in normal test run state, and relevant personnel arrive at the site. ② Check whether the anchor bolts of the pump and motor are firm, remove the coupling cover, press the pump to run the steering wheel for three turns, and check whether the coupling is concentric, whether there is stuck, abnormal sound, etc.

2023

07-06

Working principle and common fault maintenance method of magnetic pump

At present, the domestic manufacturers of magnetic pump can be roughly divided into: stainless steel magnetic pump, engineering plastic magnetic pump, fluorine plastic magnetic pump, high temperature resistant magnetic pump and other categories. Widely used in fine chemicals, biological medicine, pesticide medicine, electroplating wastewater, iron and steel refining, pickling polishing and other industries. The magnetic pump is composed of three parts: pump, magnetic actuator and motor. The key components of the magnetic actuator are composed of an outer magnetic rotor, an inner magnetic rotor and an isolation sleeve.

2023

05-26

What is in the stomach of the magnetic pump

The structure of the magnetic pump and the components of the magnetic pump: the magnetic pump is composed of a pump, a magnetic actuator and a motor, and the magnetic actuator is composed of an outer magnetic cylinder, an inner magnetic cylinder and a non-magnetic isolation sleeve. The structure of the magnetic pump is almost the same. It mainly depends on how long the magnetic properties of the magnetic blocks can be maintained.

2023

05-23

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