90%-94% High Purity Medical Oxygen Generator Fully Automatic For Metal Cutting

Oxygen Generation Technology uses special grade of ZMS ( Zeolite Molecular Sieve). The compressed air is passed through a Twin Tower PSA module interconnected with automatic changeover valves. After passing through a Refrigerated Dryer air gets dried. Dried compressed air will now come in contact with bed of Zeolite molecular sieves (ZMS). Zeolite Molecular Sieves are special grade of adsorbent which have the property of preferential adsorption of nitrogen molecules. At a time one tower remains under nitrogen production cycle, whereas the other tower undergoes

regeneration which is achieved through depressurization of the tower to atmospheric pressure. The outgoing oxygen gas is sent to a surge vessel where the minimum pressure will be maintained with the help of Back pressure Regulator

Main feature

1). Full Automation

All systems are designed for un-attended operation and automatic Oxygen demand adjustment.

2). Lower Space Requirement

The design and Instrument makes the plant size very compact,assembly on skids,prefabricated from factory.

3). Fast Start-up

Start up time is only 5 minutes to get desired Oxygen purity.So these units can be switched ON&OFF as per Oxygen demand changes.

4). High Reliability

Very reliable for continuous and steady operation with constant Oxygen purity.Plant availability time is

better than 99% always.

5). Molecular Sieves life

Expected Molecular sieves life is around 15 years i.e. whole life time of Oxygen plant.So no replacement

costs.

6). Adjustable

By altering flow,you can deliver nitrogen with precisely the right purity.

Main technical data

● Customized pressure, purity and capacity ranges.

● Oxygen Capacity —— 1～1000Nm3/hr

● Oxygen Purity —— 93±2%

● Oxygen Pressure —— ≤3bar (Adjustable)

● Oxygen Dew point——≤－40℃(Adjustable)

Standard Components

● Air Filters

● Exhaust Muffler

● Oxygen Pressure and Flow Regulator

● Piping and Instrumentation

● Safety Valve

● Touch Screen Operation

● Pneumatic Valves that are rated for millions of cycles for trouble free operation