In engineering construction, the pumping system is of crucial importance. Before use, conduct a comprehensive inspection. Check the appearance of key components such as the pumping piston, delivery pipe, spectacle plate, and cutting ring for wear, cracks, or deformations. At the same time, check the installation of sealing elements to ensure good sealing. Also, properly lubricate key moving parts. Use appropriate lubricants to ensure smooth movement and reduce wear.
During operation, according to the characteristics of concrete, transportation distance, and construction requirements, reasonably control the pumping speed and pressure to avoid excessive wear and damage to key components due to excessive speed and pressure. At the same time, closely observe the working state and adjust parameters in time if there are abnormalities. Ensure that the quality and mix ratio of concrete meet the requirements. Avoid excessive impurities or oversized particles. Always pay attention to the flow situation of the delivery pipe. Clean up in time if there are signs of blockage. Reverse pumping operation or disassembly of the delivery pipe can be performed but pay attention to safety. Regularly check the tightness of the pumping system, especially the integrity of sealing elements. Replace them in time if they are damaged or aged. Immediately stop pumping and find the cause and repair if concrete leakage is found to prevent impacts on efficiency, quality, and potential pollution and safety hazards. Avoid frequent starting and stopping to prevent impacts on the motor, hydraulic system, and key components and reduce service life. Try to maintain continuous operation during construction and be in standby mode when paused. Operators must strictly follow operating procedures to ensure their own safety, stay away from moving parts and dangerous areas, and pay attention to observing the construction site to prevent safety accidents.
After use, clean the pumping system in time. Clean the concrete in the delivery pipe to avoid solidification and affecting next use. Clean components such as the pumping piston, spectacle plate, and cutting ring to remove residual concrete and impurities. Then check key components, such as the wear condition of the pumping piston, the integrity of sealing elements, and the connection parts of the delivery pipe. Replace or repair in time if there is wear or damage. At the same time, check the hydraulic system to ensure the cleanliness and normal level of hydraulic oil. If it is stored for a long time, clean it, apply anti-rust oil, and store it in a dry and ventilated place. Regularly inspect and maintain key components to ensure normal operation next time.
Used equipment dealers also play an important role in the use of pumping systems. For users considering purchasing used pumping systems, used equipment dealers can provide professional equipment evaluation and inspection services. Carefully check various performance indicators, including the wear condition of key components, sealing performance, and working status of the hydraulic system, so that users can better understand the actual condition of used equipment and make wise purchase decisions. They can also provide after-sales service and maintenance support. When users encounter problems when using used pumping systems, provide technical guidance and maintenance services in time to ensure that the equipment resumes normal operation as soon as possible. At the same time, provide parts supply services to ensure timely replacement of damaged parts.
In short, correct use and maintenance of pumping systems can improve efficiency and quality, extend service life, and ensure construction safety. Used equipment dealers provide users with more choices and guarantees. Operators must strictly follow the regulations, strengthen inspection and maintenance, choose reliable dealers when purchasing used equipment, and let the pumping system better serve engineering construction.