Graphite Mould

A graphite mold is a precision-engineered, high-temperature- resistant tool used to facilitate exothermic welding—a process that creates permanent, high-conductivity connections between conductors such as copper-to-copper or copper-to-steel. These molds are integral to grounding and lightning protection systems, ensuring reliable and corrosion-resistant joints. The mold is designed and manufactured with a specific weld cavity and it is in this cavity that the molten metal is allowed to flow to all sections.