• 2022-08-26

First of all, we need to understand why the screw air compressor accumulates water: 1. When the screw air compressor is running, the compressed air contains condensed water in the atmosphere. During the continuous operation of the machine, after the oil temperature gradually rises to 80°C, the condensed water in the oil begins to volatilize, and the water is discharged with the compressed air. in ...

• 2022-08-26

There are two 457MCL compressors in the public works of a petrochemical company. During operation, oil leakage occurred due to bearing temperature. Bearing operating temperature is the most comprehensive working parameter among various factors reflecting bearing quality. It reflects the influence of the thermal effects associated with internal friction, rolling, vibration, collision and other fact...

• 2022-08-26

When your customers complain to you about insufficient air volume, do you solve the problem? Or open another machine? Every year, a large number of customers ask us for new equipment, and there are many users. Their demand for buying compressors comes from his internal customers (such as production workshops) who put forward this sharp point to him. Problem: Not enough compressed air. 01. The comp...

• 2022-10-14

No matter what brand of oil injection air compressor, its compression working principle is the same, and the functions of each valve are roughly the same. If we can thoroughly understand the design function and working principle of each valve, we will give some support and help to solve the common faults of the air compressor! The five major valves of the oil injection air compressor are: unloadin...

• 2022-11-11

No matter what brand of oil injection air compressor, its compression working principle is the same, and the functions of each valve are roughly the same. If we can thoroughly understand the design function and working principle of each valve, we will give some support and help to solve the common faults of the air compressor! The five major valves of the oil injection air compressor are: unloadin...

• 2022-11-11

During the operation of the compressor, many supporting accessories need to be well matched to meet the gas demand of the terminal, and the pressure vessel (gas tank) is one of the indispensable accessories. It can stabilize the pressure of the pipe network system, remove some pollutants, reduce the frequent startup and shutdown of the compressor, extend the service life of the compressor, and red...

• 2022-11-11

In the current air compressor market, frequency conversion screw air compressor, permanent magnet frequency conversion screw air compressor, two-stages compression permanent magnet frequency conversion air compressor and other series are controlled by frequency converter to achieve the adjustment of air compressor frequency, stabilize the outlet pressure of air compressor, and achieve the automati...

• 2022-11-11

What is the function of the emergency stop switch beside the control panel of the screw air compressor ? As the name implies, the emergency stop switch is mainly used for Deal with some emergencies. When the air compressor is in a dangerous state or a sudden failure occurs in the production process, in order to avoid greater damage, it must be delivered in time For shutdown inspection, we can cut ...

• 2022-11-25

The "trip" fault is usually caused by the external power supply, which is not the cause of the air compressor itself and does not need to be handled; The "trip" fault caused by the tripping of other overload protectors must be taken seriously. If forced operation occurs, the air compressor unit may be scrapped. There are many reasons for tripping, the most common is high temperature tripping, espe...

• 2022-11-25

Screw air compressor is widely used, and regular maintenance is the premise to ensure its normal operation. The main engine is the core part of the air compressor, which has been operating at a high speed for a long time. Similar to most operating machines, it must undergo preventive overhaul after a certain period of time or service life. The overhaul period is usually 30000-40000h (4-5 years). 0...

• 2022-12-09

In order for the compressed air system to operate normally, the air must be dry. This means that before entering the air network, there must be no liquid moisture in the air and the relative humidity must be low. Different methods can be used to remove water from compressed air, which will help maintain high air quality. One of the mainstream equipment used to dry compressed air is the refrigerati...

• 2022-12-30

Generally speaking, the exhaust pressure is divided into: low pressure air compressor, exhaust pressure ≤ 1.0MPa; Medium pressure air compressor, 1.0MPa<discharge pressure ≤ 10Mpa; High pressure air compressor, 10MPa<discharge pressure ≤ 100MPa. High pressure air compressor is a safe and reliable supply system for breathing air and high pressure air, which compresses the air under free state...