PSA Oxygen Plants For Welding

Oxygen Gas Generator for Welding

 

PSA oxygen generator for welding is a device that uses pressure swing adsorption (PSA) technology to produce oxygen with higher purity. These devices are very common in industrial applications, especially in welding processes that require high-purity oxygen.

The PSA oxygen generator produced by Newtek is a modular device made of stainless steel. Its output pressure range is between 2.7 and 5.0 bar, and the oxygen purity is up to 95%. The device is characterized by low power consumption, which is 40% lower than other oxygen generators on the market.

Another product is our 70L high-pressure medical PSA oxygen concentrator, which is suitable for welding and fisheries. The oxygen flow rate of this device is 70 liters/minute, the purity is 93%±3%, and it has the advantage of low noise. Its motor is rated at 4.9 kW and weighs about 240 kg.

The working principle of the PSA oxygen generator is to selectively adsorb impurities such as nitrogen, carbon dioxide and water in the air at normal temperature and pressure using PSA special molecular sieves to obtain high-purity oxygen. This technology is widely used in many fields such as steelmaking fluxing, blast furnace oxygen enrichment, pulp bleaching, glass furnaces, wastewater treatment, etc.

How to choose the right PSA oxygen generator?

Oxygen demand: Determine the oxygen flow rate required for your application (usually measured in liters per minute). Make sure the selected equipment can meet your oxygen flow rate at the maximum demand.
Oxygen purity: According to the requirements of the welding process, choose an oxygen generator that can provide the required purity. Purity is usually expressed as a percentage, such as 90%, 93% or 95%.
Equipment size and power: Consider the physical size and motor power of the equipment, and make sure your installation space and power supply can meet the equipment needs.
Reliability: Choose equipment with a good brand reputation, low failure rate and easy maintenance.
Energy efficiency: Compare the energy consumption of different equipment and choose a more energy-efficient model to reduce operating costs.
Operating costs: Consider long-term operating costs, including power consumption, maintenance costs and possible consumable replacement.
Environmental conditions: Make sure the equipment can adapt to the operating environment, such as temperature, humidity, etc.
After-sales service: Understand the after-sales service and technical support provided by the supplier, which is crucial for the long-term operation of the equipment.
Budget: As a professional one-stop gas solution manufacturer, Newtek will give you the most suitable configuration. 

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