News- Jiangsu Zhenxing Pump Industry Co., Ltd.

Zhenxing pump industry domestic professional chemical pump, centrifugal pump, magnetic pump, self-priming pump production base

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Address: No.5, Dongpei Road, Daitou Industrial Park, Liyang City, Jiangsu Province
Telephone: 0086-519-
Fax: 0086-519-
Mobile: +86-
Mailbox: jszxby@liming.cc

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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

The structure principle and the use of magnetic pump matters needing attention

Magnetic gear pump is a kind of magnetic actuator to achieve non-contact torque transmission to replace the dynamic seal with static seal, so that the pump to achieve completely no leakage of the positive displacement gear pump. The pump with magnetic coupling isolation transmission, generally for rotary working pump. Half of the magnetic coupler (inner magnet) is installed on the pump shaft and sealed in the pump body with an isolation cover made of non-ferromagnetic material; the other half (outer magnet) is installed on the motor shaft, and the inner magnet is driven by magnetic force outside the isolation cover to drive the pump to work, so there is no leakage. Its bearings are made of self-lubricating materials and lubricated with liquid, which is suitable for conveying toxic, harmful, flammable, explosive, corrosive and valuable liquids without particles. The pump uses an independent lubrication system, and is sent to the liquid isolation structure, suitable for conveying containing particles, slurry material and high temperature liquid (450 ℃).

2023

06-12

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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Address: No.5, Dongpei Road, Daitou Industrial Park, Liyang City, Jiangsu Province
Telephone: 0086-519- / /
Fax: 0519-
Service Hotline: +86-
Mailbox: jszxby@liming.cc

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