address
5-7 Louvain Street
North Coburg, Victoria
Australia 3058
Freecall: 1800 786 642
ph: +61 (03) 9350 6888
fax: +61 (03) 9354 4365
email: sales@pneuvay.com.au
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Pneuvay Engineering
Pneumatic Conveying
Fans and Blowers


We offer variety of pneumatic fans and blowers such as:

  • Air blower
  • Fans blower
  • Pressure blower
  • Positive displacement blowers

Principles of the Roots Type
Blower in Pneumatic Conveying


Each rotor of a Roots Type Blower turns at an equal speed, but in the opposite direction to the other. This is achieved by using a pair of equal ratio gears to drive the rotors. Using this type of configuration, blowers can run without internal lubrication to the rotors, as they never come into contact with either the outer casing or each other; thus air is delivered completely oil free.


As the rotors turn, air is drawn into the inlet side of the blower and travels around the outer casing of the machine in the pockets between each lobe of the rotor. Once at the discharge side of the blower, the air is forced out and stopped from passing back into the chamber by the finite clearances between all its internal components. The tiny amount of air that does manage to pass back through these minute clearances is what's known as the blowers "Slip".


Advantage of Roots Type
Blower in Pneumatic Conveying


There is no change to air volume within the blower (i.e. no air compression takes place). The air is simply displaced from the intake side to the discharge side of the blower against the resistance of the system pressure. Roots blowers are therefore able to deliver a constant airflow that is independent of the discharge pressure conditions with the rate of flow largely determined by the blowers operating speed.


An example of how a positive displacement blower works.

An example of how a positive displacement blower works.



Pneuvay LT Series Blowers


Pneuvay LT Series Blowers suitable for both pressure and vacuum applications.

Pneuvay LT Series Blowers Vacuum Unit


The Pneuvay LT series three lobe roots type blowers are a new series of roots type blowers. The three lobe design provides better air performance, lower vibrations and noises that is a significant improvement on the traditional two lobe roots blowers.


Advantages of Pneuvay
LT Series Blowers


Traditional roots blowers lubricate bearings and gears with grease
and oil, but the Pneuvay LT series is designed to add oil only. It is
very easy to maintain as oil has better lubricating properties than
grease. Moreover, it delivers:

  • Lower energy consumption
  • Lower noise levels
  • Larger bearing life

Pneuvay Engineering Blowers
in Various Industries


Our blowers are suitable for both pressure and vacuum
applications for a myriad of different situations and is effective
in the following industry processes:


Textile, Clothing and Plastics Industry

  • Garment Presses
  • Textile Drying
  • Plastics

Bulk Materials Handling Industry

  • Vacuum moulding Pneumatic
  • On-road Machinery
  • Dust Collection

Water Treatment Industry

  • Pneumatic conveying
  • Water aeration

Food Industry

  • Grain conditioning
  • Food Processing
  • Oyster Washing

LTV Performance Data


Model
No.
Weight**
Discharge Dia.
Approx.
Noise Level*
Performance Graph
Dimensions
LTV050
100Kg
2"
Approx. 78db
LTV065
120Kg
2 1/2"
Approx. 79db
LTV080
200Kg
3"
Approx. 82db
LTV100
230Kg
4"
Approx. 83db
LTV125
450Kg
5"
Approx. 87db
LTV150
500Kg
6"
Approx. 88db
LTV200
810Kg
8"
Approx. 92db
LTV250
1100Kg
10"
Approx. 94db

    * Noise level is an approximate only and will vary depending on the site conditions

   ** Weight approximate not including the motor.




LT Performance Data


Model
No.
Weight**
Discharge Dia.
Approx.
Noise Level*
Performance Graph
Dimensions
LT050
100Kg
2"
Approx. 78db
LT065
120Kg
2 1/2"
Approx. 79db
LT080
200Kg
3"
Approx. 82db
LT100
230Kg
4"
Approx. 83db
LT125
450Kg
5"
Approx. 87db
LT150
500Kg
6"
Approx. 88db
LT200
810Kg
8"
Approx. 92db
LT250
1100Kg
10"
Approx. 94db

    * Noise level is an approximate only and will vary depending on the site conditions

   ** Weight approximate not including the motor.



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Pneuvay Wade Blowers


Pneuvay Wade Blowers twin rotors blower with extremely close tolerances for maximum energy efficiency.

Pneuvay Wade Blowers twin rotors blower with extremely close tolerances
for maximum energy efficiency.


Both blowers and exhausters are often referred to as "blowers" in pneumatic conveying and we supply various root type blowers for all applications, one of which is the world renowned Wade blowers.


Wade Blowers in Various Industries


With the many products in the industry, we choose to supply the renowned Wade blowers. These are manufactured with twin rotors with extremely close tolerances that ensures maximum energy efficiency.


Wade blowers are suitable for both pressure and vacuum
applications for a myriad of different situations and a wide range
of industries including:


Textile, Clothing and Plastics Industry

  • Garment Presses
  • Textile Drying
  • Plastics

Bulk Materials Handling Industry

  • Vacuum moulding Pneumatic
  • On-road Machinery
  • Dust Collection

Water Treatment Industry

  • Pneumatic conveying
  • Water aeration

Food Industry

  • Grain conditioning
  • Food Processing
  • Oyster Washing

Wade Blower Performance Data


Our Wade Blowers are suitable for various industry applications. See the maximum energy efficiency each of these Wade Blowers provide.


Wade Blower Performance Graph


This graph shows the various performance efficiency rate of the different types of Wade Blowers.




Wade Blower Performance Table


This table features the different Pneuvay Wade Blower models specifying its air flow (m3/hr), maximum pressure (m bar) and maximum speed (rpm) performance. It also classifies these Wade Blowers as:

  • Twin Lobe

  • Tri Lobe

  • Vehicle Blower


Model
No.
Twin
lobe
Tri
Lobe
Vehicle
blower
Air Flow
m³/hr
Max. Pressure
m bar
Max.Speed
rpm
SR007
 
 
5-135 m³/hr
600 m bar
4000 rpm
SR010
 
 
20-150 m³/hr
800 m bar
4000 rpm
SR017
 
 
20-320 m³/hr
760 m bar
4000 rpm
SR023
 
 
80-480 m³/hr
550 m bar
4000 rpm
SR015
 
 
20-290 m³/hr
1035 m bar
4000 rpm
SR035
 
 
90-700 m³/hr
1035 m bar
4000 rpm
SR044
 
 
150-900 m³/hr
830 m bar
4000 rpm
SR052
 
 
170-1060 m³/hr
700 m bar
4000 rpm
SR060
 
 
100-1100 m³/hr
1000 m bar
3500 rpm
SR069
 
 
330-1250 m³/hr
1035 m bar
3500 rpm
SR091
 
 
430-1670 m³/hr
760 m bar
3500 rpm
SR124
 
 
590-2300 m³/hr
550 m bar
3500 rpm
SR160
 
 
750-2500 m³/hr
1035 m bar
3000 rpm
SR220
 
 
850-3490 m³/hr
760 m bar
3000 rpm
SR295
 
 
1100-4680 m³/hr
550 m bar
3000 rpm
SSR113
 
 
420-1700 m³/hr
1035 m bar
3000 rpm
SR142
 
 
510-2040 m³/hr
830 m bar
3000 rpm
SR170
 
 
760-2680 m³/hr
700 m bar
3000 rpm
SR272
 
 
930-3200 m³/hr
1035 m bar
2300 rpm
SR363
 
 
1360-4380 m³/hr
1035 m bar
2300 rpm
SR500
 
 
2550-6200 m³/hr
760 m bar
2300 rpm
KSR800
 
 
4000-8000 m³/hr
1000 m bar
1500 rpm
KSR900
 
 
5800-11000 m³/hr
700 m bar
1500 rpm
KSR1000
 
 
7700-13000 m³/hr
550 m bar
1500 rpm
VR113
 
315-1612 m³/hr
1035/1240 m bar
3000 rpm
VR142
 
465-2105 m³/hr
830/1000 m bar
3000 rpm
VR170
 
609-2587 m³/hr
700/830 m bar
3000 rpm
KTVR32
 
200-600 m³/hr
900 m bar
4800 rpm
KTVR97
 
600 - 2100 m³/hr
1000 m bar
5000 rpm

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Related Industrial Vacuum System Products of Pneuvay Engineering


We take pride in supplying high quality products and services to our clients in Australia and around the globe. We tailor our services to fit your every need and concern. Contact us to learn more about the pneumatic conveying and industrial vacuum products, systems and services we offer.



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