2026-04-10Views：
the main engine of the air compressor is unbalanced. Check whether the power supply and wiring ports are loose, loose and tighten, check whether the voltage is balanced, check whether the wiring is tightened or pressed well, and tighten and press well.
Methods/Steps
loosening and tightening
check whether the power supply and wiring port are loose, and if the wires are not pressed tightly, the main engine of the air compressor will be unbalanced;
machine failure
screw air compressor host imbalance caused by current transformer or controller failure, troubleshooting method: can be judged by checking the three-phase voltage and motor current;
whether the three-phase voltage is balanced
check whether the three-phase voltage is balanced. If the voltage is unbalanced, the current will also be affected, which is easy to cause equipment failure;
check if the current is stable
check whether the current is stable. If the voltage is stable and the current is unbalanced, it is usually caused by motor failure.
There are always people in the market asking whether the oil-free air compressor is real. Shanghai granklin group has been engaged in water lubricated oil-free air compressor for many years, and the oil-free screw air compressor we produce is sold all over the country. In petrochemical, food processing, medical equipment, electronic equipment
What is the reason for the unbalance of the main engine of the screw air compressor and how to deal with it? Check whether the three-phase voltage is balanced. If the voltage is unbalanced, the current will also be affected, which is easy to cause equipment failure;
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Water-lubricated air compressor, oil-free air compressor produced by Shanghai Granklin Group, focuses on energy-saving frequency conversion series for enterprises to save energy and provide stable oil-free clean compressed air. What are the advantages of oil free air compressor?
There are many types of air compressors. If they are divided into two types according to the lubricating oil method: one is an oil-free air compressor and the other is an oil-lubricated air compressor. These two kinds of air compressor equipment have their own advantages and disadvantages. Today we will analyze the advantages of oil-free air compressor.
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