Nitrogen and oxygen generators for the metallurgical and engineering industries

Dalgakiran Industrial offers air separation units from the world’s leading manufacturers specialising in the production of nitrogen- and oxygen-based gas mixtures. Thanks to our many years of experience in the implementation of industrial equipment, we select the optimal air separation solutions for the metallurgical, engineering and other industries for production facilities in Kyiv and other cities across Ukraine. You can find out the cost of nitrogen and oxygen generators from us and purchase them at a competitive price or hire them. Contact DALGAKIRAN’s managers to receive a quote for a turnkey project.

Why are nitrogen and oxygen generators used in the metallurgy and engineering industries?

Nitrogen and oxygen generators are widely used in the metallurgical and engineering industries, ensuring optimal conditions for industrial processes.

• Creation of a protective atmosphere. Used in heat treatment furnaces (annealing, carburising, nitrocarburising) to prevent oxidation and the formation of scale.
• Gas cutting and welding. Supplying inert gas to improve weld quality.
• Equipment cooling. To maintain the required temperature conditions during metal processing.
• Enrichment of blast furnace gas. This raises the combustion temperature, thereby speeding up the metal smelting process.
• Oxygen-converter process. To remove impurities from the raw material and produce higher-quality metal.

Thanks to nitrogen and oxygen generators, metallurgical and engineering companies can optimise costs, improve product quality and make production more environmentally friendly.

Types of nitrogen and oxygen generators for the metallurgical and engineering industries

Depending on production requirements, the following equipment is used in the metallurgical and engineering industries:

• Adsorption units. Specialised adsorbers (molecular sieves) are used. A carbon adsorber is used to generate nitrogen, whilst synthetic zeolites are used to produce oxygen. The advantages of adsorption units include easy scalability, low energy consumption, the long service life of the adsorbent due to its regeneration, and the ability to quickly shut down and resume operation without technological constraints.
• Cryogenic plants. These operate at extremely low temperatures (-190 °C and below) and high pressure. They use the low-temperature rectification method to separate air. Such plants are complex in design and large in size, so it is advisable to use them for large volumes of liquefied gas, where economies of scale allow for a reduction in operating costs.
• Membrane systems. Designed exclusively for the production of nitrogen. This is a less common solution, typically used for medium-scale production. The technology involves passing air through special membranes under high pressure and at high temperatures.

DALGAKIRAN’s managers are on hand to help you choose and purchase equipment tailored to your production needs.

Advantages of cooperation with dalgakiran.ua

Buying equipment from Dalgakiran means getting high-quality equipment at competitive prices. In the DALGAKIRAN catalogue, you will find a wide selection of nitrogen and oxygen generators, and our user-friendly website, featuring detailed specifications and photos, will help you quickly order the model you need. Orders are delivered promptly throughout Kyiv and across Ukraine. Find out how much the equipment costs, purchase it, or enquire about our rental terms.