KINGBULL 75kw air compressor for sale with competitve price

KINGBULL 75kw air compressor for sale with competitve price

KINGBULL 75kw air compressor for sale With the continuous advancement and development of social science and technology, the prospect of 75kw air compressor development at home and abroad is gettin...

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KINGBULL 75kw air compressor for sale

With the continuous advancement and development of social science and technology, the prospect of 75kw air compressor development at home and abroad is getting better and better. Many foreign customers have chosen to be dealers of KINGBULL air compressors. It can be seen that air compressors are an indispensable part of many industry.

The application range of air compressors is very wide. And the number of 100hp air compressor manufacturers used is also increasing. Recently, Jinniu factory found that some users have inquired about 75 kW air compressors. Including: power frequency screw air compressor, variable frequency screw air compressor, permanent magnet variable frequency screw air compressor, belt screw air compressor. Several types.

Today’s air compressors are not only technologically advanced, but are fully mature in practical applications. Jinniu brand 75 kW air compressor has sold more than 10 sets in the past few days, and the call is very high. The screw air compressor is a common air compressor on the market, then

How much do you know about the working principle of a 75kw air compressor?

The 75 kW screw air compressor is rotated by a pair of mutually parallel male and female rotors in the cylinder, so that the air between the rotor slots continuously generates periodic volumetric changes. The air is transported along the axis of the rotor from the suction side to the The output side realizes the whole process of suction, compression and exhaust of the screw air compressor. The air inlet and the exhaust port of the air compressor are respectively at the two ends of the air compressor, and the slots of the female rotor and the teeth of the male rotor are The main motor is driven to rotate.

About the host of the 75kw air compressor:

The German BAOSI mainframe is adopted, and the advanced 5:6 asymmetric type line is adopted

  1. The main rotor of the screw rotor is five teeth, the secondary rotor is six teeth, the rotor section is asymmetrical, the tooth profile and the profile are optimized. The profile of the profile has only four segments, and the area of ​​the leaked triangle is greatly reduced. It is only 1/10 of the area of ​​the symmetrical line leaking triangle, which significantly improves the compression efficiency of the compressor.
  2. The composition of the air compressor screw rotor is no longer a bit, straight line and cycloid. The arc, ellipse, parabola and other curves are used uniformly, which can improve the rotor tooth surface from “line” seal to “belt” seal. The sealing effect is improved, which is advantageous for forming a lubricating oil film and reducing tooth surface wear.
  3. The air compressor screw has a small drop between the teeth of the screw, which reduces the return loss. Compared with the tooth shape of the first two generations of the screw rotor, the four pairs of six teeth form, the thermal efficiency is increased by 10%-12%.

The rotor is designed with large diameter and low speed

  1. Air compressor screw rotor Compared with other brands of the same type, the volume of the rotor is increased by more than 40%. In addition, the higher the rotor speed, the greater the tensile coefficient, and the wear of the gear or belt, which also reduces the efficiency of the small head and increases the energy consumption.
  2. Effectively reduce air leakage. At high speeds, more air leaks through the rotor during compression.
  3. Reduce the resistance of the lubricant. In the compressor body, the rotor must be agitated to carry away the heat of compression, and each part of the Taurus screw compressor is involved in maximizing compressor performance.
  4. The leakage area is smaller. The larger the rotor is directly, the smaller the percentage of the leaked area to the amount of exhaust gas.
  5. Low noise, environmentally friendly models. The higher the speed, the greater the noise generated by the rotor. To reduce the noise, an effective method is to reduce the rotor speed.

The “host” of the air compressor is very important, and at the same time, it is also the reason for more people to pay attention to and choose. Are you getting all of these points? When you buy an air compressor, you will find a manufacturer of regular air compressors.

 

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