GAS

Oxy-fuel Cutting metal cutting technique, in Vietnam also known as "stone wind cutting", is the process of using the heat of an oxygen-burning gas flame to heat the metal to be cut to a molten temperature. . Then, a high-pressure oxygen stream will blow the molten metal oxide layer (FeO, Fe2O3, Fe3O4) and reveal the unoxidized metal. This metal layer will continue to burn and create a new oxide layer, which will then also melt and be blown away by the high pressure oxygen stream, this process is repeated until no more cutting is needed.

To carry out the process of heating metal to combustion temperature, it is common to use heat generated from the reaction between Oxygen (O2) and Acetylene (C2H2) or Gas (LPG).

The advantages of this technique can be mentioned as: The cutting device is relatively simple and easy to use. The technique is highly effective and can cut thick metal sheets.

Oxy-fuel Cutting metal cutting technique, in Vietnam also known as "stone wind cutting", is the process of using the heat of an oxygen-burning gas flame to heat the metal to be cut to a molten temperature. . Then, a high-pressure oxygen stream will blow the molten metal oxide layer (FeO, Fe2O3, Fe3O4) and reveal the unoxidized metal. This metal layer will continue to burn and create a new oxide layer, which will then also melt and be blown away by the high pressure oxygen stream, this process is repeated until no more cutting is needed.

To carry out the process of heating metal to combustion temperature, it is common to use heat generated from the reaction between Oxygen (O2) and Acetylene (C2H2) or Gas (LPG).

The advantages of this technique can be mentioned as: The cutting device is relatively simple and easy to use. The technique is highly effective and can cut thick metal sheets.