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  • Classification And Characteristics of Submersible Motors
    2025-04-16
    Classification and characteristics of submersible motors:Dry submersible motor: The interior of the dry submersible motor is filled with air, and the shaft extension end is equipped with mechanical sealing devices and rubber oil seals, which can prevent moisture and dampness from entering the interi
  • Methods To Prevent Damage To Water Pumps Caused by Prolonged Disuse
    2025-04-11
    Methods to prevent damage to water pumps caused by prolonged disuseDisassemble and storeIf disassembly is convenient, the water pump and pipeline can be removed and cleaned thoroughly.Check the bearingsCheck the ball bearings, and replace them if the inner and outer sleeves are worn, loose, the ball
  • Reasons for The Pump Body To Heat Up When Using The Water Pump
    2025-04-07
    Reasons for the pump body to heat up when using the water pump:‌1. Bearing damage: Bearing damage will increase friction, causing the pump body to heat up. Insufficient or excessive lubricating oil (grease) in the bearing, poor quality, mud, iron filings and other debris, and bearing clearance that
  • The Reasons for The Recent Increase in Copper Prices
    2025-04-02
    The reasons for the recent rise in copper prices can be analyzed from the following aspects:1. Global economic recovery drives increased demandWith the gradual recovery of the global economy, especially the recovery and growth expectations of the Chinese economy, the demand for copper has significan
  • Reasons for Excessive Power Consumption of Submersible Pumps
    2025-03-26
    Reasons for excessive power consumption of submersible pumps 1. Overheating of bearings: The power machine and water pump shaft are subjected to excessive radial force, resulting in an increase in load and bearing heating.2. Too tight packing: Too tight packing makes the water diversion ditch not sm
  • How To Choose The Right Water Pump for Different Industries
    2025-03-18
    How to choose the right water pump for different industriesChoosing the right water pump requires considering multiple factors, including application scenarios, medium characteristics, flow, head, power, etc.1. Agricultural irrigationDemand characteristics: large flow and medium head are required, a
  • What Should Factors When Selecting Submersible Pump
    2025-03-14
    What factors should be considered when selecting the flow rate, head, and power of a submersible pumpHead selection: Head refers to the height at which a submersible pump can lift water. Typically, the head should be 1.02 to 1.05 times the actual required head to ensure that the pump operates at a h
  • The Main Reasons Why The Submersible Pump Sometimes Rotates And Sometimes Does Not Rotate
    2025-03-11
    The main reasons why the submersible pump sometimes rotates and sometimes does not rotate include the following:1. Power supply problem: The submersible pump may have difficulty starting due to unstable power supply voltage or power failure. Low or high power supply voltage, damaged cables, poor con
  • Water Pump Maintenance--What Phenomena Indicate That The Water Pump Bearing Is Damaged
    2025-03-10
    What phenomena indicate that the water pump bearing is damaged:‌1. Abnormal noise: When the water pump bearing is damaged, different abnormal noises are usually emitted. Common noises include:‌Crunching sound: This sound is usually caused by friction between the steel ball in the bearing and the inn
  • Factors To Consider When Choosing A Suitable Submersible Pump
    2025-03-08
    Factors to consider when choosing a suitable submersible pump 1‌. Application scenarios: There are various types of submersible pumps, such as well submersible pumps, submersible sewage pumps, and working face submersible pumps, each suitable for different scenarios. For example, household use can c
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