Exothermic Welding Mold

The Jsbound Exothermic welding process is a simple, self-contained method of forming high quality electrical connections. The compact process requires no external power or heat source, making it completely portable.
Connections are made inside a semi-permanent graphite mold using the high temperature reaction of powdered copper oxide and aluminum.



Exothermic welding Equipment is used by some of the world's most demanding customers. JSBOUND is the only manufacturer that can offer exothermic welding, as well as compression and bolted connectors for grounding applications. LEDWELD exothermic welding is a efficient, high-quality metal joining way for connecting metal conductor must use welding powder



During exthermic welding process operation, the reaction chamber and welding cavity temperature reached about 2500 A C and 1200 A C .The material of the mould is graphite. The life of each mold design on average of 50 times, but the correct use and maintenance would extend the mould's life. Previous empirical data, the correct use and maintenance of die life can be extended to 100 times.