Molecular Bonding Technology

Exothermic

Engineered exothermic welding systems including high purity thermite welding powders, precision graphite moulds, mould handle clamps, flint ignitors, cleaning tools and PPE for permanent, low-resistance molecular electrical bonding.

Precision Exothermic Welding Powders, Moulds & Tooling

Key Engineering Highlights

Produces permanent molecular copper bonds that never loosen or corrode
High current carrying capacity equal to or greater than conductors
Precision machined high-density graphite moulds engineered for 50+ welds
Complete range of handle clamps, flint ignitors, PPE, and cleaning brushes

Available Products

Explore our range of engineered exothermic products.

Standards:IEEE 837IEC 62561-1IS 3043

1. Welding Powders & Graphite Moulds

3 products

ISO 9001

Quick View

Manufactured from high-purity copper oxide and aluminum granules for clean reaction.
Produces a permanent molecular copper joint with conductivity exceeding the conductor itself.
Supplied with integrated starting powder and steel retaining disc in each container.

Exothermic Welding Powder

High-purity copper oxide and aluminum thermite compound designed for permanent molecular connections with superior electrical conductivity and corrosion resistance.

StandardIEEE 837 / IEC 62561-1

View Technical Details

ISO 9001

Quick View

Machined from high-density, high-purity thermal shock resistant graphite blocks.
Precision CNC machined conductor cavities ensure tight seal and prevent molten metal leakage.
Engineered for 50 or more quality welds per mould with proper care and cleaning.

Graphite Mould

High-density, precision-machined graphite moulds engineered for molten copper thermite reaction to create permanent, high-conductivity molecular bonds.

MaterialHigh-Density Thermal Shock Resistant Graphite

StandardIEEE 837 / IEC 62561

Joint TypeCable to Cable, Cable to Rod, Tape to Tape, Cable to Lug

View Technical Details

ISO 9001

Quick View

Precision pressed steel disc with engineered curvature for seamless crucible seating.
Specially calibrated thickness ensuring release of molten metal at the exact thermite melting point.
Prevents unreacted welding powder from entering the conductor weld cavity.

Steel Discs

Precision formed curved steel discs placed at the bottom of the mould crucible to hold the welding powder until optimal reaction temperature is reached.

MaterialPrecision Formed Low Carbon Steel Alloy

StandardIEEE 837

View Technical Details

2. Mould Clamps & Ignition Tools

3 products

ISO 9001

Quick View

Manufactured from high-strength forged alloy steel for maximum durability.
High leverage toggle mechanism allows quick, effortless mould opening and closing.
Ergonomic insulated handles ensure operator comfort and safety during high-temperature operations.

Mould Handle Clamp

Heavy duty toggle handle clamps designed to securely lock split graphite moulds during exothermic welding and ensure operator safety.

MaterialHigh Strength Alloy Steel

View Technical Details

ISO 9001

Quick View

Generates strong, concentrated flint spark for instantaneous powder ignition.
Heavy-duty metallic pistol grip designed for easy one-hand operation.
Provides safe standoff distance for the technician away from the mould top.

Flint Ignitor

Ergonomic flint spark gun ignitor engineered for safe, instant, and reliable ignition of starting powder in exothermic graphite moulds.

MaterialNickel Plated Heavy Gauge Steel

StandardIS / IEEE

View Technical Details

ISO 9001

Quick View

Engineered with a curved blade matching the internal radius of mould crucibles.
Manufactured from high-strength tempered steel for long-lasting edge retention.
Safely extracts molten slag and ash without scratching or abrading delicate graphite walls.

Slag Removal Tool

Specially contoured steel scraper tool designed for effortless removal of solidified slag and residue from the graphite mould crucible without damaging the graphite.

MaterialHigh Grade Tempered Steel

View Technical Details

3. Cleaning & Maintenance Brushes

2 products

ISO 9001

Quick View

High tensile crimped steel wire bristles for effective removal of heavy oxides and dirt.
Durable ergonomic contoured handle provides maximum scrubbing leverage.
Essential for achieving clean metal-to-metal contact and preventing porosity in molecular welds.

Hard Brush

Heavy-duty stiff wire brush designed to aggressively clean copper conductors, ground rods, and strips to remove oxides and rust prior to exothermic welding.

View Technical Details

ISO 9001

Quick View

Dense, soft natural/synthetic bristles remove loose carbon soot and dust without abrading graphite.
Preserves the tight tolerances and fine surface finish of precision machined mould cavities.
Long reach handle allows thorough cleaning of deep chambers and conductor slots.

Soft Brush

Non-abrasive soft bristle cleaning brush specifically crafted for delicate dusting and cleaning of graphite mould cavities between welds.

View Technical Details

4. Welding PPE & Safety Gear

2 products

ISO 9001

Quick View

Manufactured from premium heavy-duty split cowhide leather for superior thermal resistance.
Reinforced palm and thumb areas with flame-retardant Kevlar stitching.
Extended gauntlet cuff provides comprehensive wrist and forearm protection.

Hand Gloves

Heavy-duty split cowhide heat-resistant welding gloves engineered to protect technicians from extreme temperatures, radiant heat, and molten sparks.

MaterialHeavy Duty Split Cowhide Leather

StandardEN 388 / EN 407

View Technical Details

ISO 9001

Quick View

High impact optical grade polycarbonate lenses with anti-scratch and anti-fog coating.
Blocks harmful UV radiation and protects eyes from intense thermite flash and molten sparks.
Soft flexible PVC frame contours comfortably to the face with indirect ventilation ports.

Safety Googles

Impact-resistant optical safety goggles providing full eye protection against intense flash, sparks, and airborne debris during exothermic reactions.

StandardANSI Z87.1 / EN 166

View Technical Details

Technical Standards Compliance

Molecular Bonding & Exothermic Technology

Exothermic welding creates an irreversible molecular bond between copper conductors, steel rods, and earth electrodes through a high-temperature thermite reaction. The resulting joint has superior electrical conductivity and corrosion resistance compared to mechanical clamps.

IEEE 837 Conforming

IEC 62561-1 Conforming

IS 3043 Conforming

Request Custom Design