In industrial production, permanent magnet frequency conversion air compressor is favored by enterprises for its high efficiency, energy saving and intelligent adjustment. ZAKF
Screw Air Compressor supplier, as a professional manufacturer with deep technical background and rich practical experience in the industry, will analyze the causes of noise in detail and provide targeted solutions to help enterprises quickly restore the low-noise and stable operation of the equipment.
Evaluating the effectiveness of sound insulation and cooling system
Inadequate sound insulation measures will cause a large amount of internal noise leakage from the equipment. The permanent magnet frequency conversion air compressors produced by ZAKF screw air compressor suppliers are equipped with professional sound insulation enclosures, which are made of sound-absorbing materials and sealed design, and can effectively block the spread of noise. If the equipment used by the enterprise is not soundproof, it can consider installing a soundproof enclosure or upgrading the existing soundproof device. In addition, abnormalities in the cooling system's fans, radiators and other components can also generate noise. Fan blade deformation, loosening, operation will emit irregular noise, need to check the state of the fan blade, repair or replacement of damaged parts; excessive accumulation of dust on the surface of the radiator will affect the heat dissipation effect, resulting in prolonged high-speed operation of the fan generates noise, should be cleaned up regularly radiator, to ensure efficient operation of the cooling system.
Check the equipment installation and foundation condition
Improper equipment installation or unstable foundation is one of the common causes of excessive noise. If the permanent magnet frequency conversion air compressor is not leveled during installation or the ground bolts are not tightened, vibration and noise will be generated during operation. zakf emphasizes that when installing the equipment, it is necessary to use a spirit level to make accurate calibration to ensure that the machine is in a level state and tighten the ground bolts according to the specified torque. At the same time, the foundation of the equipment should have sufficient strength and stability to avoid the resonance of the foundation to amplify the noise. If the foundation appears loose, cracking and other problems, need to be reinforced or re-poured in time. In a machinery manufacturer, the foundation of an air compressor sank, causing a surge in operating noise. After ZAKF's technical team re-treated the foundation, the noise was significantly reduced.
Troubleshooting piping and connecting parts
Piping systems are also a significant source of noise. Poorly fixed piping and loose brackets will generate vibration noise under the impact of airflow. zakf reminds that the fixed brackets and hangers of piping should be checked regularly to ensure that they are firm and reliable; for piping with high vibration, elastic vibration damping support can be added. Meanwhile, unstable airflow in the pipeline, such as throttling, eddy current phenomenon, will also produce noise. Check whether there are foreign objects blocked in the pipeline, whether the valve opening is appropriate, clean up the impurities in the pipeline, and reasonably adjust the valve to make the airflow smooth. In addition, the pipeline connection seal is not tight, air leakage generated by the jet sound should not be ignored, need to check whether the seals are aging, damaged, and timely replacement, to ensure that the pipeline system is well sealed.
Pay attention to the wear and abnormalities of the core components
The core components of the permanent magnet frequency conversion air compressor, such as the rotor, bearings, gears, etc., if there is wear and tear or malfunction, it will cause abnormal noise. The rotor, as a key compression part, may cause surface wear and imbalance of dynamic balance after long-term operation due to gas flushing, poor lubrication, etc. ZAKF screw air compressor suppliers recommend regular inspection of the rotor, and if wear or dynamic balance problems are found, repair or replace them in time with professional equipment. As a supportive rotating part, the bearing will emit harsh friction sound when the lubrication is insufficient and the balls are worn out. At this time, you need to check the lubrication status of the bearings, replenish or replace the appropriate lubricant; if the bearings are seriously damaged, they should be replaced in time with the same type of high-quality bearings. In addition, if the gear drive components have tooth surface wear, poor meshing, etc., will also produce noise, need to be carefully checked and adjusted.
ZAKF screw air compressor manufacturers not only provide high quality permanent magnet frequency conversion air compressor products, but also have professional technical service team. ZAKF can provide one-stop service from troubleshooting, maintenance to equipment optimization when users encounter noise problems. ZAKF provides one-stop service from troubleshooting to maintenance and equipment optimization. Through on-site inspection by professional personnel, ZAKF can pinpoint the source of the noise and solve the problem by using mature technical means. If your permanent magnet frequency conversion air compressor has excessive noise, welcome to contact ZAKF, we will quickly work out a solution for you to ensure the quiet and efficient operation of the equipment.
