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  Oil-free screw air compressor is a typical type of positive displacement air compressor. The volume change in the main engine of the air compressor realizes the compression of gas. The change in volume relies on the rotation of the rotor in the screw air compressor. The following precautions should…

  A positive displacement air compressor refers to a type of air compressor that works by inhaling a specific volume of gas or air and increasing the gas pressure by reducing the volume of a closed cylinder. There are mainly piston air compressors and screw air compressors. Among them, screw…

  High head resistance will cause the air compressor starting current to be too large, that is, the compressor will be overloaded, causing the air compressor to trip. Generally, excessive head resistance is caused by three reasons.   Reasons for excessive machine head resistance (1) Lubricating oil has high viscosity.…

  Air compressors play an important role in industry, however, over time, their performance can become compromised and affect productivity. Therefore, it is important to perform regular maintenance and testing and to keenly check the status and performance of each component of the air compressor. This article explains how to…

  Post-processing equipment is the final step in which the air is compressed by the air compressor and output to the storage tank. It mainly includes dryers, air storage tanks, precision filters, etc. These matters must be paid attention to when operating these post-processing equipment. 1. Dryer Make sure that…

  Pipes are an important part of the air compressor system. If a fault occurs during operation, how should we troubleshoot and solve it?   Low pressure fault   Poor action of the reversing valve, insufficient output force of the actuator, too slow action speed, insufficient torque of the pneumatic…

  Sometimes the exhaust pressure of the air compressor is too high. In this case, the cause of the problem must be found and solved in time, because the higher the air compressor pressure, the better. The internal pressure of the air compressor exceeding the rated value will damage the…

  What is the reason why the air compressor cannot be shut down after being turned on? Don’t panic at this time. The reason why the air compressor does not stop is usually due to pressure switch failure, relay failure, pipeline leakage or insufficient gas production. The problem can be…

  At this stage, the air compressor market mainly focuses on high energy efficiency and low energy consumption. However, when choosing an air compressor, energy efficiency is not the primary consideration. When selecting an air compressor, you should first consider safety, reliability, whether it meets your own gas needs, and…

  Oil-free scroll air compressor is an advanced air compression equipment that has higher energy saving effect than traditional lubricated air compressor. In industrial production, SOLLANT air compressor is a commonly used equipment for compressing air into high-pressure gas. However, traditional lubricated air compressors require the use of lubricating oil…