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EXOTHERMIC WELDING TOOLS

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EXOTHERMIC WELDING TOOLS FOR GROUNDING

Exothermic welding is a process that bonds conductors to conductor, or conductors to steel surface together, by molecular bonding with no porosity inside weld joint. This results in excellent electrical conductivity, and superior mechanical strength in every environmental condition. The welded joint can be buried directly in soil or concrete, making it ideal for underground Electrical systems in substations and power plants, Cathodic protection for pipelines, Railway systems, Lightning protection systems, Telecommunication networks, and any installation requiring long-term reliability. Unlike mechanical connections, exothermic welds do not loosen over time and provide a service in life itself.

EXOTHERMIC WELDING PROCESS

*Graphite Mould

Kumwell Graphite Mould, an exothermic welding mould is manufactured from high-quality graphite, accurate production and expert engineering

Earnest design: Weld capvity, flow path.
High-quality raw material
Accurate tolerance
Deration: at least 50 times in normal usage and storage.

EXOTHERMIC WELDING PROCESS

Example Connection Type

EXOTHERMIC WELDING PROCESS

*Weld Metal Powder

Kumwell Weld Metal Powder is made from high quality material, test and inspection compliance with international standard UL 467 and IEC 62561-1

Nontoxic and heavy metal.
Steady burn without pop and fire out.
No slag and porosity.
Consistency of color.
High conductivity

EXOTHERMIC WELDING PROCESS

*K-MAX (Electronic Ignitor – Ultra Safety)

K-MAX is an innovative system that provides a safer and easier exothermic welding process. It significantly reduces exposure to smoke and flame commonly associated with traditional flint gun ignition. Designed for convenience, K-MAX is especially suitable for confined or hard-to-reach areas, offering remote ignition capability for operator safety. The K-MAX Elitor comes equipped with a 1.80 m cable, providing flexibility and confidence in every welding operation.

EXOTHERMIC WELDING PROCESS

*Handle Clamp & Support Handle

Kumwell Handle Clamp & Support Handle are used for handling clamping the mould fit to the right position and tightening, without leakage during the Exothermic welding process.

EXOTHERMIC WELDING PROCESS

*Handle Clamp for Railway

Kumwell Handle Clamp for Railway Applications has only 3 type differences; HCB00, HCC00 and HCD00, which is suit with many different sizes and types of Railway graphite mould.

EXOTHERMIC WELDING PROCESS

*Necessary Tools

Kumwell Standard Tools are specially designed to support the Exothermic welding process, ensuring efficiency, safety, and reliable performance.

Flint Ignitor: for starting the reaction
Cable Clean Brush: for cleaning round conductors and cables
Mould Brush: for cleaning graphite moulds
Busbar Brush: for cleaning flat conductors and busbars
Scraper: for removes slag from the mould after welding

With Kumwell Standard Tools, every weld is performed with greater precision, cleanliness, and long-term reliability.

EXOTHERMIC WELDING PROCESS

Tool Box

Kumwell Tool Box is a specially designed steel case, ideal for storing Exothermic welding tools and accessories both before and after use.
Note: Tools not included

EXOTHERMIC WELDING PROCESS