KINGBULL 15kw piston air compressor & 15kw screw air compressor

KINGBULL 15kw piston air compressor & 15kw screw air compressor

KINGBULL 15kw air compressor for sale For the 15kw air compressor currently on the market, 15kw screw air compressor and 15kw piston air compressor can be said to be two models with very high occu...

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KINGBULL 15kw air compressor for sale

For the 15kw air compressor currently on the market, 15kw screw air compressor and 15kw piston air compressor can be said to be two models with very high occupancy rates.

Previously, 15kw piston air compressor was frequently used. In recent years, 15kw screw air compressor has been continuously upgraded. And 30hp 15kw screw air compressor has gradually replaced 30hp piston air compressor. Thus becoming the mainstream in the 15kw air compressor market. Jinniu has high quality KINGBULL 15kw rotary screw air compressor for sale. Send us your inquiry if you have need.

Since the15kw screw air compressor is so popular, what are the advantages and disadvantages of the 30hp screw air compressor and 15kw piston air compressor? Here are a few points to list the following.

15kw piston air compressor 30hp screw air compressor price

30hp 15kw piston air compressor working principle

When the piston reciprocating in the cylinder moves to the right, the pressure in the left chamber of the piston in the cylinder is lower than the atmospheric pressure. The suction valve is opened, and the outside air is drawn into the cylinder. And this process becomes a compression process. When the in-cylinder pressure is higher than the pressure p in the output air line, the exhaust valve opens. The compressed air is sent to the delivery pipe, and this process becomes an exhaust process. The reciprocating motion of the piston is formed by a crank slider mechanism driven by an electric motor. The rotary motion of the crank is converted into a slip-reciprocating motion of the piston. Jinniu has durable KINGBULL 15 kw screw air compressor for sale with very competitive price.

30hp 15 kw piston air compressor has certain defects, and the piston rings and packing devices do not need to be lubricated. Under normal circumstances, the compressed air is basically pure and free of oil. Due to the scraping oil ring, the oil is not completely cleaned, resulting in poor sealing. Often oil runs to the packing device and even the piston ring, so that the compressed air will be discharged. .

In addition, the 30 hp piston air compressor is rated for high exhaust temperatures, sometimes even as high as 200°C. The cooler is clogged and the cooling effect is not good. The piston ring is stained with oil, which is particularly prone to wear, valve leakage, and cylinder liner wear.

piston reciprocating air compressor factory price

15kw screw air compressor working principle

Intake process

When the 15kw screw air compressor motor drives the rotor, the space of the main and slave rotors is transferred from the opening of the intake end wall. The space is large, the outside air is filled therein. And the intake side end of the rotor is turned away from the inlet of the casing. The air between the teeth is enclosed between the main and the slave rotor and the casing to complete the process of inhaling.

Compression process

Generally speaking, when the rotor is at the end of inhalation, the tip of the rotor will be closed with the casing. And the air will no longer flow out in the groove. The mating surface gradually moves toward the exhaust end. The groove space between the engaging surface and the exhaust port is also gradually reduced. And the air in the groove is increased by the compression pressure.

Compressed air and fuel injection process

During the transportation, the volume is continuously reduced, the air is continuously compressed, the pressure is increased, the temperature is increased. At the same time, the mist-like lubrication is injected into the compression chamber due to the difference in air pressure. To achieve compression, reduce temperature sealing and lubrication.

Exhaust process

When the closed tip of the rotor rotates to meet the exhaust port of the casing, the compressed air begins to discharge until the matching surface of the tooth peak and the groove moves to the exhaust end face. At this time, the space of the groove is zero. That is, the exhaust process is completed.

At the same time, the other pair of teeth of the main and slave rotors have been rotated to the intake end to form a larger space, and the inhalation process is started, thereby starting a new compression cycle. If you have any question about 30hp 15kw screw air compressor, please feel free to contact us now.

15kw screw air compressor manufcaturers

15 kw 30hp screw air compressors advantages

However, 15 kw 30hp screw air compressors have unparalleled advantages such as 15 kw piston air compressors such as:

  • Operating pressure and exhaust pressure are relatively stable
  • Low motor power and high working efficiency
  • Low vibration and low noise.
  • Less parts, less easy to damage parts, long service life.

This is due to the simplification of complex mechanical mechanisms and the optimization of structural performance to give full play to the performance of the unit. In the daily 15kw air compressor operation, it is necessary to regularly maintain the oil separator, air filter, oil filter and lubricated oil.

KINGBULL 15 kw 30hp screw air compressors advantages

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