Why Is Exothermic Welding Better Than Crimping or Brazing?
Exothermic welding is better than crimping or brazing because it creates a permanent molecular bond between conductors, delivering lower electrical resistance, higher corrosion resistance, and a service life that often matches the conductor itself. While crimping and brazing are suitable for certain electrical and mechanical applications, exothermic welding is the preferred choice for earthing, lightning protection, substations, telecom towers, railways, and industrial grounding systems across India. In modern electrical infrastructure, the reliability of every grounding connection directly affects safety, equipment performance, and compliance with Indian standards. Whether the project involves a manufacturing plant, solar power installation, data center, or electrical substation, choosing the correct joining method can reduce maintenance costs and improve long-term system reliability. This guide explains why exothermic welding consistently outperforms crimping and brazing for critical...