PSA(Pressure Swing Adsorption)Tire Nitrogen Machine, being used widely, does not need high cost equipment, land and high salary maintenance technicians, but it can produce Nitrogen with low cost, high purity and low dew point.  
It is based on using the latest PSA technology and utilizes Carbon Molecular Sieve (CMS)
To separate nitrogen from the other gases contained in air. When the air is compressed, N₂ and O₂ make up of most part of the air, however, oxygen molecules are much smaller than Nitrogen and their diffuse speed is different, by using this point, the gas can be separated. After this process is finished, the CMS adsorbs the oxygen molecules, so the nitrogen produced by PSA has high purity and low dew point. It is very easy to obtain the nitrogen with purity 99% and dew point -60ºC. Our company can design and manufacture according to user's requirements. The highest purity of nitrogen can be reached 99%.
 

1. Summarization

The compressed air in the tire consists 29% of Oxygen with heavy moisture, and Oxygen is not stable in the tire. When the tire heats, Oxygen will permeate through the tire wall. The test shows that the pervasion can stop till the pressure under the condition 7 bar and the oxygen falls by 5%. Oxygen and moisture are harmful to the tire and wheel hub.
 

1. Technical Specification

Vehicle applicable:  Motorcycles
Power supply:      AC220V/110V 50Hz~60Hz
Power:            40 W
Nitrogen purity:     95-99.5%
Compressed air input range:    ≤174Psi/12Bar
Nitrogen output:              3000L/hr.
Nitrogen output pressure:      6.0 Bar
Operating temp:  +5ºC~+40ºC
Set pressure range:  0.3-4.0 Bar
Breaking pressure:  >145Psi (>9.99 Kg/cm²)
Accuracy:  ±1%+0.5Psi
Display mode:  Fixed LED Digital Display
Dimension:  1220(H) ×400(L) ×520(W) mm
Net weight:                   85 KG
Gross weight:                 89.5 KG
Configurations:  40L Built-in Nitrogen Storage Tank
                  8M High Pressure Air Charge Hose








Full automatic intelligent digital tire nitrogen producing/inflator

Technical specs
1) Vehicle Applicable: Motorcycles, Cars, Vans, Mini-Buses and Light Trucks
2) Power Supply: AC220V 50Hz
3) Power: 60W
4) Nitrogen Purity: 95-99.5%
5) Maximum Compressed Air Pressure: 145Psi /10Bar/10Mpa
6) Air compressor discharge rate: 0.4M3/Min
7) Output Nitrogen Pressure: 58-87Psi /4-6Bar/4-6 Mpa
8) Nitrogen Capacity: 120L
9) Nitrogen Producing Speed: 100L/Min
10) Auto Tire (215/75R15 size): 60Tires/Hour
11) Working Temp: -20 centigrade to +70 centigrade
12) Measuring Range: 5-110Psi /0.3-8Bar/0.3-8Mpa
13) Accuracy: +/-0.5Psi/0.03Bar/0.0Mpa
14) Display Mode: 115x54(mm)LED display
15) Dimension: 1400(H)x680(L)x580(W) mm
16) Net weight: 172kg
17) Packing size: 1600(H)x680(L)x580(W) mm
18) Gross weight: 200kg
19) Configurations: Built-in electric control vacuum device
120 Liter built-in nitrogen storage tank
10 M high pressure charge hose
20) Color: Deep blue Red