Thermit welding consumables companies produce a range of products that are used in the process of aluminothermic welding, also known as thermit welding. These products are designed to be used in conjunction with the thermit mixture, which is made up of powdered aluminium and iron oxide, and is the key component in the welding process.

Some of the most common products produced by thermit welding consumables companies include:

Thermit mixture: This is the main consumable used in the welding process, and is a blend of aluminium powder and iron oxide. When ignited, the thermit mixture undergoes an exothermic reaction that produces molten steel, which is used to fill the gap between the two rail sections.

Moulds: Moulds are used to contain the molten steel produced by the thermit reaction, and to shape it into the desired form. Moulds come in a variety of shapes and sizes, depending on the application, and are typically made from graphite or other heat-resistant materials.

Igniters: Igniters are used to initiate the thermit reaction, and typically consist of a small amount of magnesium ribbon or wire that is ignited to produce a spark.

Flux: Flux is used to help remove impurities from the molten steel produced by the thermit reaction, and to prevent the formation of oxides. Flux is typically made from a blend of chemicals, including borax and fluorspar.

Preheating equipment: Preheating equipment is used to warm the rails before welding, which can help to improve the quality of the weld. Preheating equipment typically consists of propane torches or other heat sources.

Thermit welding consumables companies may also produce a range of other products, including rail saws, grinders, and other tools that are used in the preparation of the rail ends prior to welding. The quality and reliability of these consumables is critical to the success of the welding process, and companies typically invest heavily in research and development to ensure that their products are effective and efficient.