Omega Exothermic welding is a simple, efficient, high quality metal connection method, Exothermic welding by aluminothermic reaction generated by high temperature to make completely molten metal, in order to achieve high quality welding effect. This reaction is conducted in the graphite mould of high temperature resistance, exothermic reaction process takes only a few seconds.

The reaction equation as follows


An Azlan Group Venture 


  • Safe operation, without professional technology knowledge or any other special protection, easy to learn.
  • Without external energy, very simple tools and equipment, execution of high efficiency.
  • Connector in copper of high purity, strong corrosion resistance
  • The connector to be formed in metal bonds, not loose.
  • Current carrying capacity of the connector is greater than that of wire connector.
  • Widely applied, can be used for copper to copper, copper to steel, welding between copper and galvanized steel and other metal materials.
  • Connectors can withstand multiple large inrush current impact without degradation.
  • The result is an Exothermic Reaction that produces molten super-heated copper and aluminum oxide slag.
  • The melting or fusing temperature rating of the finished joint is 2000°C plus. The molten super-heated copper melts the objects being connected together, forming the molecular bond.
  • This bond will not loosen over time or deteriorate with age. The connection’s current carrying capability is to that which it is being connected. In other words there is no increase in resistance in an exothermically welded connection as there is in most pressure connections.
  • The majority of exothermic welding connections have at least twice the cross sectional area of the conductors being joined, and an equivalent or greater current carrying capacity. Because the connection is a fusion of high conductivity, high copper content alloy, it will withstand repeated fault currents, and will not loosen in the way that mechanical connections can.
  • Corrosion resistance too, is exceptional, due to the alloy’s very high copper content (in excess of 97%).