175HP 132kw low noise oil free air compressor for food industry

175HP 132kw low noise oil free air compressor for food industry

The 132kw low noise oil free air compressor has unique structure design, compact structure, unique appearance, high efficiency, low energy consumption, low noise and long service life. 132kw low noise oil free air compressor is a smart and environmentally friendly product. 132kw low noise oil free air compressor is a positive displacement type gas compressor having a working volume for rotational movement.
Cooling method                 

Air-cooling

Pressure (Mpa) 

0.7/0.8/1.0/1.2

Air delivery (m3/min)

25.2/24.0/21.0/18.3

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175HP 132kw low noise oil free air compressor for food industry

Screw air compressor Presentation

A, power frequency screw air compressor adopts efficient host

The power 175HP 132kw low noise oil free air compressor adopts the industry-leading screw main machine, high efficiency, low speed, the rotor adopts the third generation tooth type, the world’s leading excellent line design; with mute, energy saving, stability, high reliability and service life. Long features.

 

B, screw air compressor motor

The special low-speed 175HP 132kw low noise oil free air compressor special motor has high stability. It has a 3-5% efficiency improvement over similar products.

The direct connection structure has no transmission loss, the transmission efficiency is 100%, the maintenance cost is low, the disassemble is convenient, and the downtime is greatly saved;

The coaxial integrated structure does not have any transmission loss, reducing the vulnerable parts, and the transmission efficiency is 100%.

 

C, power frequency screw air compressor fan

Low speed fans are used for long life. The cooler and fan can be disassembled independently with a 20% cooling margin. Can adapt to 50 ° C ambient temperature.

 

D, intelligent control system

The power 175HP 132kw low noise oil free air compressor can be equipped with Dongle energy-saving air compressor energy-saving drive integrated machine (provincial electric appliance) to realize intelligent control, ensure automatic and intelligent operation of the machine, and detect on-site data such as exhaust pressure and temperature. According to the amount of gas used to achieve intelligent offloading and shutdown energy saving.

 175HP 132kw low noise oil free air compressor for food industry

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Screw air compressor Working Principle

In the body of the compressor, a pair of intermesh helical rotors are arranged in parallel, and the rotor having convex teeth outside the pitch circle is generally referred to as a male rotor or a male screw.

The rotor with concave teeth in the pitch circle is called the female rotor or the female screw. Generally, the male rotor is connected with the prime mover. The male rotor drives the last pair of bearings on the rotating rotor of the female rotor to achieve axial positioning and withstand the compressor,Axial force.

Cylindrical roller bearings at both ends of the rotor position the rotor radially and with stand the radial forces in the compressor. At both ends of the compressor body, openings of a certain shape and size are respectively opened. One for inhalation, called the intake port; the other for exhaust, called the exhaust port.

Screw air compressor Technical Parameter

 

Model JNG-175A
Cooling method Air-cooling
Pressure (Mpa) 0.7/0.8/1.0/1.2
Air delivery (m3/min) 25.2/24.0/21.0/18.3
Motor Power    (KW) 132
Speed    (rpm) 2980
Start method Y-Δ
Voltage  (V/Hz) 380/50
Protection grade IP54
Insulation grade F
Driven type Direct
Noise                (dBA) 72
Gas oil content      (ppm) ≤3
Outlet temperature   (℃) ≤Ambient temperature +15
Control type of exhaust volume Intake accommodation control
Setting pressure of safety valve   (Mpa) Air compressor exhaust pressure +0.1
Lubricating oil quantity  (L) 100
Lubricating oil brand Jinniu
Size L          (mm) 2320
W         (mm) 1330
H          (mm) 1680
Weight                (KG) 3550

 

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