W-2.8/8 15 kw oil free double piston air compressor price for pneumatic control machinery

W-2.8/8 15 kw oil free double piston air compressor price for pneumatic control machinery

When the piston of the piston air compressor moves to the right in the cylinder, the pressure in the left chamber of the piston is lower than the atmospheric pressure p a , the suction valve is opened, and the outside air is drawn into the cylinder. This process is called compression. When the in-cylinder pressure is higher than the pressure p in the output air line, the exhaust valve opens. 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.
Noise                (dBA) 58
Gas oil content      (ppm) ≤3
Outlet temperature   (℃) ≤105

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W-2.8/8 15 kw oil free double piston oil free air compressor price for pneumatic control machinery

Piston oil free air compressor advantage

1 Applicable pressure range, oil free double piston air compressor price for pneumatic control machinery can be designed to low pressure, medium pressure, high pressure and ultra high pressure, and at the same speed, when the exhaust pressure fluctuates, the displacement of the oil free double piston air compressor price for pneumatic control machinery remains basically unchanged. Email:info@fntcompressor.com

2 The compression efficiency is high, and the process of compressing the gas of the piston compressor is a closed system, and the compression efficiency is high.

3 Adaptability, a wider range of displacement of the oil free double piston air compressor price for pneumatic control machinery. But the same size as a significant influence on the air density inferior performance of the compressor speed compressor double piston air compressor price for pneumatic control machinery often as slight modification can be applied to other compression the gaseous medium.

15 kw oil free double piston air compressor price

Piston oil free air compressor features

Oil free double piston air compressor price for pneumatic control machinery of this construction always has a residual volume at the end of the exhaust process. At the next inhalation, the compressed air in the remaining volume expands, reducing the amount of air that is inhaled, reducing efficiency, and increasing compression work. Email:info@fntcompressor.com

Due to the existence of the remaining volume, as the compression ratio increases, the temperature rises sharply. Therefore, when the output pressure is high, step wise compression should be adopted. Staged compression reduces exhaust gas temperature, saves compression work, increases cliometric efficiency, and increases compressed gas displacement.

Double piston air compressor price for pneumatic control machinery come in a variety of configurations. According to the configuration of the cylinder, there are several types of vertical, horizontal, angle, symmetrical balance and opposite. According to the compression level, it can be divided into three types: single-stage, double-stage and multistage.

oil free double piston air compressor factory price

According to the setting method, it can be divided into two types: mobile and fixed. According to the control mode, it can be divided into two types: unloading type and pressure switch type. The unloading control mode means that when the pressure in the gas storage tank reaches the set value, the double piston air compressor price for pneumatic control machinery does not stop running and opens the safety valve to perform the non-compression operation. Email:info@fntcompressor.com

This idling state is called unloading operation. The pressure switch type control mode means that when the pressure in the gas storage tank reaches the set value, the air compressor automatically stops running.

Piston air compressor parameters

Model W-2.8/8
Cooling method Air-cooling
Pressure (Mpa) 0.8
Air delivery (m3/min) 2.8
Motor Power    (KW) 15
Speed    (rpm) 2980
Stard method Direct starting
Voltage  (V/Hz) 380/50
Protection grade IP47
Insulation grade E
Driven type Belt
Noise                (dBA) 58
Gas oil content      (ppm) ≤3
Outlet temperature   (℃) ≤105
Control type of exhaust volume air pressure switch
Setting pressure of safety valve   (Mpa) Air compressor exhaust pressure +0.1
Lubricating oil quantity  (L) 5
Lubricating oil brand CD100
Size L          (mm) 1700
W         (mm) 800
H          (mm) 1250
Weight                (KG) 580

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