Industry News

  • Zerlion low-pressure screw air compressor has played a full role in the power industry

    High reliability, ultra-low noise, energy saving, reducing production costs, and reducing carbon emissions. Whether it is a new investment or replacement of the existing screw air compressor, the exhaust pressure is 0.7-0.8 MPa, the low-pressure screw compressor will sav...
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  • How does Zerlion test the performance of air compressor

    Measuring the compressor fad flow (free air delivery) is a challenging task. The fad measurement method adopted by the compressor manufacturer in the factory is usually limited by site conditions and is not feasible or applicable. However, this task is not difficult if appropriate flow measuremen...
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  • Frequency conversion screw air compressor will also be loaded and unloaded frequently? How?

    Compared with the power frequency, the gas consumption of the frequency conversion compressor is adjustable, the start is smooth, and the gas supply pressure will be more stable compared with the power frequency, but sometimes the frequency conversion compressor, such as the power frequency compr...
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  • Fault analysis and troubleshooting of detection system of screw air compressor

    one Cause analysis and troubleshooting of pressure detection system 1.1 oil filtration pressure detection system The detection position of the oil filter pressure detection system is on the high pressure side (bp4) and the low pressure side (BP3). The gas pressure is converted into an electrical ...
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  • What’s the matter with the automatic start and stop of piston air compressor?

    How about buying foreign oil-free piston air compressor? Or domestic oil-free air compressor? With the same number of oil-free exhaust machines, foreign brands are more expensive than tens of thousands in China. Many air compressor customers will choose foreign countries. They think that domestic...
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  • Risk factors and accident prevention of piston air compressor

    Air purification refers to the suction of the air compressor. The atmosphere is sucked into the air filter through the 25m high suction tower. The air is purified through the needle filter cloth bag and then goes to the air compressor. The filtered air is compressed to 0.67mpa in the air compress...
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  • Reasons for shutdown of air compressor

    Reasons for shutdown of air compressor

    1. Fill the air inlet of the air compressor outward during shutdown  2. The air compressor stops automatically during operation 3. The exhaust pressure of the air compressor is too low First, check whether all inlet valves are open and whether the current is within the n...
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  • How does Zerlion two-stage air compressor achieve energy saving

    How does Zerlion two-stage air compressor achieve energy saving

    In fact, the two-stage compression Zerlion air compressor is the combination of the first stage compression rotor and the second stage compression rotor in the housing, they are directly driven by the helical gear. Natural air is passed through an air filter into the fir...
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  • Noise treatment method of Zerlion air compressor

    Noise treatment method of Zerlion air compressor

    The noise control of Zerlion air compressor mainly adopts three aspects: muffler, silencing tunnel and sound insulation technology: 1. Installation of air compressor muffler: the main noise source is the inlet and outlet, and appropriate inlet and exhaust muffler shall b...
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  • Daily use and maintenance of permanent magnet variable frequency screw air compressor

    Daily use and maintenance of permanent magnet variable frequency screw air compressor

    Check the oil level of the oil and gas drum. If the oil level is lower than the oil level mark, add oil in time to prevent high temperature. When adding permanent magnet variable frequency screw air compressor oil, please use high-quality air compressor oil to prevent po...
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  • Precautions for use of permanent magnet variable frequency screw air compressor

    Precautions for use of permanent magnet variable frequency screw air compressor

    No high-temperature heat source can be placed around Zerlion permanent magnet variable frequency screw air compressor to ensure that the air compressor room is large enough and air circulation, improve the ventilation system of the air compressor room, and add an exhaust...
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  • Classification Of Air Compressor

    Classification Of Air Compressor

    Air compressor refers to the air pressure generating device with air as the medium.Air compressor is the basic product of industrial modernization, the core equipment of pneumatic system and the main body of electromechanical air source device. It is a device that conver...
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