Rotary pumps are an essential part of many industrial processes that require constant operation at high speeds. They are used in many industries, such as petrochemical, paper, food and many others. Therefore, regular maintenance and repair of rotary pumps is an important step to ensure the smooth operation of production processes.

The main stages of maintenance and repair of rotary pumps:

• Check the condition of the pump: Before starting maintenance, the pump must be inspected to determine the degree of wear and tear on its parts. This can be done by visual inspection and measuring tools such as vibration meters, micrometers and gauges.
• Disassembling the pump: After determining the degree of wear, the pump must be disassembled into its individual components. Special tools and equipment such as hydraulic presses and disassembly benches can be used for this purpose.
• Overview of the details: After disassembling the pump, inspect the parts for damage and wear. If parts are found to be damaged, they must be replaced with new ones, and if worn, they must be repaired.
• Repair and replacement of parts: After inspecting the parts, it is necessary to repair or replace them if they are worn or damaged. A variety of tools and technologies can be used for this purpose, such as welding, turning and milling machines, cutting tools, and others.
• Pump assembly: After repair work and replacement of parts, the pump must be reassembled. For this purpose, special clamps and sealants are used.
• Testing the pump: After the pump is assembled, it is necessary to test it on special benches. The test checks the pump's performance characteristics, such as capacity, pressure and flow rate. This allows you to make sure that the repair work was carried out correctly and that the pump is ready for full operation.
• Preparation of a report on the repair work carried out: After the maintenance and repair of rotary pumps, it is necessary to draw up a report on the work performed, which will reflect all the measures taken, materials and equipment used, as well as the test results. This report will be used as an information document for subsequent maintenance and repair work.

Regular maintenance and repair of rotary pumps is an important step in ensuring the smooth running of production processes. Rotary pump repair requires specialised knowledge and skills, as well as the use of special tools and equipment. Adherence to the above maintenance steps for rotary pump repair will help maintain the proper level of pump performance and ensure their durability.