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Permanent grounding and bonding connections

Exothermic Welding Joints

Exothermic weld joint systems for copper-to-copper and specified metal-to-metal grounding connections.

Explore the joint system

Amiable Impex · AIWELD®

Superior Connections for Earth Electrodes and Protective Conductors.

Amiable Impex manufactures exothermic welding powder, graphite moulds and welding accessories for copper-to-copper and specified metal-to-metal joints.

The AIWELD® exothermic welding system uses a superheated copper alloy to create permanent, maintenance-free connections between earth electrodes and protective conductors. Unlike screwed joints that can loosen over time, the CPRI approved system forms a robust welded connection designed to meet demanding industry requirements.

Moulding kits are available for multiple grounding connection types, supporting varied conductor combinations and field applications.

Examples of exothermic welding joints for cables, rods, strips and metal surfaces
Grounding connection systemPermanent joints formed for specified conductor combinations.
  • Permanent ConnectionSuperheated copper-alloy bond
  • CPRI ApprovedPerformance and safety assurance
  • Maintenance-FreeNo screwed interface to retighten
  • Multiple Moulding KitsGrounding connection versatility

Key system features

Exothermic Welding Built for Reliable Field Connections.

AIWELD® products combine modern powder technology, verified performance, broad industrial use and experienced manufacturing support.

Amiable Impex supplies exothermic welding powder in India and worldwide, with a focus on consistent quality, dependable performance and solutions for diverse customer requirements.

01

High-Quality Exothermic Welding Powder

Manufactured with modern process technology, AIWELD® powder supports copper-to-copper connections and specified copper-to-steel, copper-to-brass and gunmetal-to-copper joints.

02

CPRI Approved Welding System

The exothermic welding powder is CPRI approved, supporting the performance and safety requirements expected across demanding industrial applications.

03

Wide Industrial Application

The system is supplied for power, transformer, railway, hydro and defence applications, along with other projects that require dependable grounding connections.

04

Professional Manufacturing Expertise

More than 10 years of industry experience and trained manpower support consistent product quality at competitive rates.

Types of exothermic weld joint connections

Twelve Connection Types for Grounding & Bonding.

Review the conductor combinations available across cable, rod, tape, steel, rebar, electrode and rail-bond applications.

  1. Cable To Cable Connection exothermic weld joint 01

    Exothermic Weld Joint

    Cable To Cable Connection

    Permanent continuity between copper cable conductors.
  2. Cable To Rod Connection exothermic weld joint 02

    Exothermic Weld Joint

    Cable To Rod Connection

    A cable joined to a copper or copper-clad ground rod.
  3. Cable To Tape Or Strip Connection exothermic weld joint 03

    Exothermic Weld Joint

    Cable To Tape Or Strip Connection

    A copper cable joined to conductive tape or strip.
  4. Copper Cable To Steel Connection exothermic weld joint 04

    Exothermic Weld Joint

    Copper Cable To Steel Connection

    A copper cable bonded permanently to a steel surface.
  5. Steel To Tape Or Strip Connection exothermic weld joint 05

    Exothermic Weld Joint

    Steel To Tape Or Strip Connection

    A steel surface joined to conductive tape or strip.
  6. Earth Rod To Steel Connection exothermic weld joint 06

    Exothermic Weld Joint

    Earth Rod To Steel Connection

    An earth rod or stud connected to a steel surface.
  7. Earth Rod To Earth Rod Connection exothermic weld joint 07

    Exothermic Weld Joint

    Earth Rod To Earth Rod Connection

    A permanent connection between two grounding rods.
  8. Strip To Earth Rod Connection exothermic weld joint 08

    Exothermic Weld Joint

    Strip To Earth Rod Connection

    Copper tape or strip welded to a ground rod.
  9. Copper Tape To Copper Tape Connection exothermic weld joint 09

    Exothermic Weld Joint

    Copper Tape To Copper Tape Connection

    A permanent joint between intersecting copper tapes.
  10. Rebar To Rebar Connection exothermic weld joint 10

    Exothermic Weld Joint

    Rebar To Rebar Connection

    A welded crossing connection between reinforcement bars.
  11. Copper Electrode With Copper Strip exothermic weld joint 11

    Exothermic Weld Joint

    Copper Electrode With Copper Strip

    A copper-bonded electrode welded to copper strip.
  12. Rail Signal Bonds And TLJB Bonds exothermic weld joint 12

    Exothermic Weld Joint

    Rail Signal Bonds And TLJB Bonds

    Rail continuity and railway signalling bond connections.

Durable grounding connections

Exothermic Welding Systems Matched to Your Requirements.

Investing in the AIWELD® exothermic welding system supports durable and efficient grounding connections for industrial applications worldwide. Contact Amiable Impex to discuss the joint types and products required for your operation.

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