In order to keep the Submersible pump running steadily in the working environment, regular maintenance must be guaranteed. The main contents are to ensure the reliable operation of the submersible pump and prolong the service life. It is necessary to maintain a comprehensive maintenance and maintenance of the submersible pump and its control system at least l times a year. Whether the vibration sound and the voltage and current are abnormal, the operation of the starting device is normal, the overtemperature and the leakage of water alarm, the multiple protection set up by the control control, the main cable and the control cable have the element aging cracking, the main contactor has no sticky oxidation or burr, the thermal relay is correct, the winding insulation layer is set. There are no signs of aging, low insulation resistance, balance of three phase windings, whether the stator rotor can sweep the bore or scratch, control the accuracy of the control system, whether the upper and lower output is normal, the floating ball is reliable, the temperature detection element is old and mistaken, the oil quality is emulsified, mechanically tight. Whether the seal is intact, the bearing is worn or not worn, the impeller has no wear or cavitation, the shaft is rusty or deformed or worn, the internal and external fastening screws of the motor are loose, the cooling sleeve and the circulation pipe have no sundries, the pump body and the silt deposition or blockage around the pump body and so on.
Our company has become a supermarket for leaf guide wheel and submersible pump fittings at home and abroad.At the same time, other products of our company include normal pressure injection Water Pump, supercharged Water Injection Pump, single and double screw pump, Reciprocating Plunger Pump, submersible pump unit and so onWe can produce all kinds of investment castings and vacuum castings. Maybe your demands of products is different from other client, please don't worry, we can produce the product according to your drawings or samples. So the product fully meets your requirements.Our company has become a supermarket for leaf guide wheel and submersible pump fittings at home and abroad.At the same time, other products of our company include normal pressure injection water pump, supercharged water injection pump, single and double screw pump, reciprocating plunger pump,submersible pump unit and so on
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