Oxygen Generator for Cutting Torch

Product details

Product Features:

1. The raw air is taken from nature, and nitrogen can be produced only by providing compressed air

and power supply. The equipment has low energy consumption and low operation cost.

2. The purity of nitrogen can be adjusted easily. The purity of nitrogen is only affected by the amount

of nitrogen exhaust. The purity of common nitrogen can be adjusted between 95% and 99.99%; The

high purity nitrogen generator can be adjusted between 99% and 9.999%9.

3. The equipment has high degree of automation, fast gas production and can be unattended. Start,

shut down just press the button, start within 10-15 minutes can produce nitrogen.

4. The equipment has the advantages of simple process, compact structure, small floor area and

strong adaptability.

5. The molecular sieve was loaded by Blizzard method to avoid the pulverization of molecular sieve

caused by high-pressure air impact, and the molecular sieve was used for a long time.

6. Digital flowmeter with pressure compensation, high precision industrial process monitoring sec-

ondary instrument, with instantaneous flow and cumulative calculation function.

How do Oxygen Generators Work?

Oxygen generators allow you to produce your own oxygen when and where you need it (versus relying on a liquid oxygen supply or depending on filled cylinders). By using Pressure Swing Adsorption (PSA) to generate oxygen, nitrogen is separated from the oxygen that is in the regular air.
At On Site Gas Systems, our oxygen generators have a vessel that absorbs the nitrogen molecules, and while the oxygen molecules drift past that vessel, they collect into an oxygen receiver tank. The oxygen receiver tank is attached to the oxygen generator, then releasing the pressure from the vessel and venting the nitrogen molecules back into the atmosphere. This cycle repeats in a second vessel, providing a consistent flow of gas from our oxygen generators.

Air cutting needless to say we can clearly understand its advantage is the processing cost is extremely low, because the air itself exists around us, so the application of air cutting metal laser cutting machine, we only need to consider the laser itself and the use of air compressor electricity costs can be generated without incurring high costs of auxiliary gases, and the cutting efficiency on thin plates can be compared to nitrogen cutting, is It is an economical and efficient cutting method. However, the disadvantages of air cutting are also obvious on the cutting surface. First, the application of air cutting when the cut surface will produce burrs, laser processing of the product must also be deburred and other secondary processing, which is not conducive to the overall product production cycle. Secondly, the air cut section is easy to blacken, which affects the quality of the product. So it makes the subsequent advantages of laser cutting processing can not be fully reflected, so that many customers have given up this cutting method.

Secondly, the use of oxygen for cutting is also the most traditional as well as the most standard cutting method that we apply. For the use of oxygen fiber laser cutting machine its advantages are mainly reflected in the cost of gas, in carbon steel-based sheet metal processing, without frequent replacement of auxiliary gases, increasing the cutting efficiency and ease of management. However, the disadvantage is that after oxygen cutting, there will be a layer of oxide skin on the surface of the cutting surface. If this product with oxide skin is directly welded, the oxide skin will naturally peel off after a long time. This is one of the reasons why galvanized sheet welding is easy to false weld.

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