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How Are Magnetic Pumps Used In The Electronic Circuit Board I
TIME：2025-03-05 Author：admin Views：
How are magnetic pumps used in the electronic circuit board industry?
Magnetic pumps are mainly used to transport various chemical liquids in the electronic circuit board industry. Due to their non-leakage characteristics, they can effectively prevent liquids from contaminating circuit boards or other components and ensure the cleanliness of the production process. The following are some specific applications of magnetic pumps in the electronic circuit board industry:
Etching liquid delivery: Etching is a key step in circuit board production, and corrosive liquids are required to remove unwanted copper foil. Magnetic pumps can safely transport various etching liquids, such as cupric chloride, ferric chloride, and ammonium persulfate solutions, to avoid environmental pollution and safety risks caused by leakage.
Electroplating liquid delivery: Electroplating liquids usually contain precious metal ions such as gold, silver, and copper, and leakage can cause significant economic losses. The non-leakage characteristics of magnetic pumps make them ideal for transporting electroplating liquids, which can minimize precious metal loss and ensure the stability of the electroplating process.
Cleaning liquid delivery: Cleaning liquid is used to remove residues and impurities on the surface of the circuit board to ensure the cleanliness of the circuit board. Magnetic pumps can deliver a variety of cleaning fluids, including acidic, alkaline, and organic solvents, and their corrosion resistance can extend the service life of the pump.
Coolant delivery: In some circuit board production processes, coolant is required to control the temperature. Magnetic pumps can effectively circulate coolant to ensure the normal operation of the equipment.
In addition to the above applications, magnetic pumps can also be used to deliver other liquids, such as developer, film stripping liquid, etc. When choosing a magnetic pump, the following factors need to be considered:
Chemical properties of the liquid: Select pump body and impeller materials that are compatible with the liquid to avoid corrosion and damage.
Flow and head: Select the appropriate flow and head according to actual needs to ensure the efficiency of the pump.
Operating temperature and pressure: Select a pump that can withstand the operating temperature and pressure to ensure safe operation.
Maintenance: Select a pump that is easy to maintain and maintain to reduce maintenance costs.
In short, magnetic pumps play an important role in the electronic circuit board industry with their advantages such as no leakage and corrosion resistance, providing a reliable liquid delivery solution for the production process.
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