PSA – Pressure Swing Adsorption
The oxygen generators are based on the PSA technology, also called Pressure Swing Adsorption or
Separation by Pressurization Alternated, which consist to separate the air & gas from the ambient air,
used as one raw material (air ambient contains 21 % oxygen, 78% nitrogen, 0.9 % argon and 0.1 % rare
gases).
The gases are separated under the alternating pressurization of two tanks filled with molecular
sieve ( zeolite for oxygen generator and activated carbon for nitrogen generator).
When the tank is pressurized by the compressed air, the nitrogen or the oxygen is gradually
retained by the molecular sieve, releasing the produced gas directly at the output of the generator.
At high pressure, the molecular sieve adsorbs oxygen ( or nitrogen), carbon dioxide and vapor
from the air to water, and allowed to pass nitrogen ( or oxygen ).
When the tank is almost full, the process continues to the second tank and the gas adsorbed in the
first receiver is released into the atmosphere. While a tank is adsorbing, the other regenerates
itself by pressure reduction.
The cycle is then repeated under electronic control in order to produce high purity and stable
oxygen or nitrogen continuously.
MINT - Models
Model No.
NM3/hr
Ltr/Min
Oxygen
Purity
Automation
Grade
Display
Screen
Warranty
Options
MintCare-50
3
50
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-80
5
80
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-100
6
100
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-150
9
150
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-200
12
200
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-250
15
250
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-300
18
300
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-350
21
350
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-400
24
400
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-500
30
500
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-600
36
600
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-700
42
700
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-800
48
800
93 +/- 3%
Automatic
7”
1/2/3/5 Years
MintCare-1000
60
1000
93 +/- 3%
Automatic
7”
1/2/3/5 Years
Technical Specifications
Datasheet
S.No.
Specifications
Parameters
1
Product Name
Automatic Medical Oxygen Generator
2
Yielded Products
Oxygen
3
Purity
≥93%±3%
4
Continuous Working Hours
5000h
5
Maintenance Cycle
5000h
6
Automatic Grade
Fully Automatic
7
Equipment Life Span
≥10 Years
8
Main Structure
Q345 Steel
9
Control Mode
PLC Touch Screen 7 Inch
10
Input
Main Power
3 Phase AC 380V 50HZ / 3 Phase AC 415V 50HZ
Control Power
3 Phase AC 220V 50HZ
Air Pressure
7 Bar
Compressed Air Requirement
Model Specific
11
Output
Air Pressure
> 4.1 Bars
Dew Point
<-45°C
12
Energy Consumption
Total Power
Model Specific
Air Compressor Power
Model Specific
Air Oxygen Ratio
≥13:1
13
Work Environment
Space
Keep a distance of at least 900mm from any walls
Work Temperature
-20°C≥+50°C
Relative Humidity
15 to 95%
Floor Load
≥500Kg/m
2
Work Place
Indoor, without flammable and explosive gas,
liquid or solid materials around
Floor Plainness
≥5mm/2m
14
Auto Control & Safety
Oxygen Generator Power Cut Protection in case of
sudden power off
Oxygen Generator Overheat Protection: In case of
input air is over heat(Optional)
Oxygen Generator Overheat Protection: In case of
input air is low pressure(Optional)
Oxygen Flow: Real-time reading
Filter Unit: Automatic wastage exhausting
Storage Unit: Automatic wastage exhausting
15
Marking
Voltage, Power, Volume and other markings on the
plates
16
Valve Type
Flange Type
17
Packing & Storage
Packing suitable for long-distance transportation.
Handle with care.
Keep dry and keep in a warehouse with good air
ventilation without corrosive gas.
18
Operator Required
1-2 Persons
19
Equipment Dimension
6000x1500x2150mm
20
Equipment Weight
1000Kg
21
Installation Space
8000x2500mm
Other Optional Parts
1
Booster Pump
Optional
1 set
2
Mobile Structure with wheels for
quick deployment
Optional
1 set
3
Containerized Structure for quick
deployment
Optional
1 set
4
Filling Stations
Optional
1 set
Ordering Information
Scope of Work:
Planning & Assessment
Design & Approvals
Techno-Commercial Proposal
Purchase Order
Manufacturing
Test Run & Q.C.
Dispatch
Installation
Inspection & Training
After Sale Service
