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  • NAILI PA series Energy saving type rotary vane compressor

NAILI PA series Energy saving type rotary vane compressor

Vane Type Compressor Features:

PA series designed based on NAILI A series rotary vane compressors and which is more applicable for the outdoor in tropical countries!

Compressed Air Solution:

PA/PB series rotary vane compressors which is driven by High performance permanent magnet electric synchronous motor and all motors approved by IE4! 

The purpose of combination designed to make the higher air capacity with highest efficiency! 

INVT provided reliable and stable Inverter, the speed is variable and easier for the customer to adjust the air capacity to the user's needs!

All compressors widely used in Metal smelting, Textile, Pharmaceutical, Petroleum, Chemical, Cement, Food Package, Printing and packaging, and other industries.

 

Permanent magnet electric motor qualified by ISO, EC, even passed UL and DOE;

 Vane Type Compressor

INVT is committed to providing more reliable Inverter for all compressed air industries!

Vane Type Compressor

Vane Type Compressor




Vane Type Compressor Parameter

PA7~PA22

Model
UnitPA7PA11PA15PA18.5PA22
Ambient   temperature
0-450-450-45   0-45   0-45   
Relative humidity
%0-900-900-900-900-90
Air capacity8barm3/min1.411.992.753.343.81
10barm3/min1.171.732.242.693.26
13barm3/min0.961.351.882.282.60
Oil carryover
PPM≤3≤3≤3≤3≤3
Drive method

DirectDirectDirectDirectDirect
Rotational speed
(r.p.m)15001500150015001500
Oil System capacity
L3.53.5101010
Air outlet size
RP3/43/4111
DimensionsLengthmm11751175145014501450
Widthmm490490552552610
Heightmm755755890890890
Weight
kg165180305310320
Electric starting

Inverter DriveInverter DriveInverter DriveInverter DriveInverter Drive
Electric motor power
KW7.5111518.522
Electric motor Efficiency 

IE4IE4IE4IE4IE4
Insulation class

FFFFF
Enclosure class

IP55IP55IP55IP55IP55
Service factor

1.21.21.21.21.2
Power supply
V/Ph380~400/3380~400/3380~400/3380~400/3380~400/3
Frequency
HZ100100100100100
Supply wire section
mm21010161625


PA30~PA55

Model
UnitPA30PA37PA45PA55
Ambient   temperature
0-45   0-45   0-45   0-45
Relative   humidity
%0-900-900-900-90
Air Capacity8barm3/min5.686.98.379.14
10barm3/min4.725.747.19.03
13barm3/min3.714.775.927.11
Oil carryover
PPM≤3≤3≤3≤3
Drive method

DirectDirectDirectDirect
Noise Level
 dB(A)76767979
Rotational   speed
(r.p.m)1500150015001500
Oil System   capacity
L19191919
Air outlet   size
RP11/211/211/22
DimensionsLengthmm1915191519351950
Widthmm805805805840
Heightmm1168116811681168
Weight
kg620630650720
Electric starting

Inverter DriveInverter DriveInverter DriveInverter Drive
Electric motor power
KW30374555
Insulation class

FFFF
Enclosure class

IP55IP55IP55IP55
Service factor

1.21.21.21.2
Electric motor Efficiency 

IE4IE4IE4IE4
Power supply
V/Ph380~400/3380~400/3380~400/3380~400/3
Frequency
HZ100100100100
Supply wire section
mm235505050

FAQ about Vane Type Compressor

What is a vane compressor?

The rotary vane compressor is mainly composed of a cylindrical shell, two openings (one outlet, one suction port) and a rotor eccentrically positioned relative to the shell.

What types of compressors are there?

According to different working methods, it is mainly divided into four categories:

Rotary screw compressor.

Reciprocating air compressor.

Axial compressor.

Centrifugal compressor.

Our company mainly provides industrial rotary vane compressors and vehicle rotary vane compressors.

How does a vane compressor work?

In the first step, when the compressor rotates, the blades are pressed against the stator wall by centrifugal force. When the distance between the rotor and the stator increases, air is drawn in.

In the second step, the air is collected in different compressor chambers, which decrease as they rotate.

In the third step, when the blade passes through the outlet, the air is compressed and discharged.