• 2021-09-02

Screw air compressors replace piston air compressors with many wearing parts and poor reliability, which is a trend in the air compressor market today. When using a screw air compressor, have you considered these four issues: the speed of the screw air compressor, the working temperature of the screw air compressor, the lubrication method of the screw air compressor, and the use environment of the...

• 2021-09-02

Air compressors are prone to combustion and explosion accidents such as air storage tanks, air pipelines, cylinders, and fuselages. Cause Analysis: The supply of lubricating oil in the cylinder is too much, and the air containing a large amount of dust is sucked in the cylinder to form carbon deposits. Carbon deposits can block the piston ring in the ring groove, causing the valve to be unable to ...

• 2021-08-27

According to the structure of the compressor, air compressor oil is divided into two types: reciprocating air compressor oil and rotary air compressor oil, each has three levels of light, medium and heavy load. Air compressor oil can be divided into mineral oil compressor oil and synthetic compressor oil according to the type of base oil. Air compressor oil is mainly used for the lubrication of th...

• 2021-08-27

Many factories believe that the maintenance of screw air compressors is maintenance of 3 filters and 1 engine oil in 2000hrs. But this is only basic maintenance. In-depth maintenance is divided into 5 stages. If you can do a good job of deep maintenance. Then your air compressor can have a longer service life. Maintenance time and content of the air compressor.   1. Maintenance time and ...

• 2021-08-27

Due to the lack of understanding of air compressors by some business managers, the continuous operation of the air compressor is based on the principle of keeping the equipment in good condition and not repaired, resulting in long equipment running time but lack of maintenance, and failures may occur at any time. 1. The subjective cause of the accident The management of the equipment supervisor is...

• 2021-08-06

Recently, I have encountered the same problem as a customer inquiries: the safety valve of the air compressor frequently jumps and the oil is sprayed. I don't know where the problem is? Through many years of service experience, it is concluded that the main factors of the safety valve take-off failure of the screw air compressor are the following four aspects: 1. The large oil partial pressure dif...

• 2021-07-21

The main manifestations of air compressor not pumping up and insufficient air pressure are as follows: the air compressor does not discharge air under pressure and when the main engine is running and the air compressor is inflating the air tank, the barometer indicates the starting pressure value of the air pressure. A: General reasons and solutions for the air compressor not pumping up when loade...

• 2021-07-21

(Variable Speed Drive) VSD Air Compressor Variable Speed Driver , usually abbreviated as VSD, is a symbol of the compressed air field. The air compressor equipped with VSD can automatically adjust its operating speed to accurately match the compressed air demand in real time. Considering that the biggest aspect of the total cost of ownership of an air compressor is the power it consumes, not the p...

• 2021-07-02

Compared with conventional screw air compressors, variable frequency screw air compressors use adjustable air volume and smooth start-up. The air supply pressure is more stable than conventional screw air compressors , but sometimes variable frequency screw air compressors like power frequency compressors appear: Frequent loading and unloading situations. According to the analysis of this phenomen...

• 2021-07-02

Generally, the oil content of the compressed air of the oil injected screw air compressor is not more than 3ppm. When the oil content of the compressed air exceeds this standard, we usually call it high fuel consumption, commonly known as running oil or flying oil. Air compressor oil running is a headache problem that has plagued manufacturers, distributors and users for a long time, and it is als...