Exothermic Welding with IEEE837, UL467, IEC62561-1, CE and ROHs certification

Exothermic welding, as a safe, efficient, and excellent metal connection process, is the standard way to connect the ground grid in the grounding system. The metal is melted by the high temperature generated by the aluminothermic reaction, so as to obtain a higher quality welding effect.

Sunlightweld™ exothermic welding has IEEE837, UL467, IEC62561-1, CE and ROHs certification. It has national invention patent ZL200410021807X.

Sunlightweld has stable ignition point, good conductivity and corossion protection and excellent tensile strength. After improved process, the connector is more bright and clean.

Features of Sunlightweld exothermic welding products:

  1. Safe and easy to operate.
  2. No external powder or heat source required, convenient to carry.
  3. High purity copper connector, corrsion protected.
  4. The current-carrying ability of the connection is better than the conductor.
  5. Non-degenerated suffering from several surge strikes.
  6. Exothermic welding powder produces high quality electrical connection between different metals (Copper to Copper / Copper to Steel)
  7. It is a reaction of copper oxide and aluminium inside a mould that forms a permanent joint by igniting weld powder with flint gun
  8. Ignition Powder and steel disc are provided as part of Weld Powder
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