Exothermic welding

Name: Exothermic welding
Brand: Dongguan Yiyunda Lightning Protection Engineering Co., Ltd
Availability: InStock

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Overview

Exothermic welding is a method of using chemical reactions (exothermic reactions) to generate ultra-high heat to complete welding

Exothermic welding is a method of completing welding by generating ultra-high heat through chemical reactions (exothermic reactions).

◆	The current carrying capacity (melting point) of the fusion point is equal to the current carrying capacity of the original conductor.
◆	Welding is a permanent molecular bond that does not loosen or age.
◆	The fusion point, like copper, is not affected by corrosive products.
◆	The fusion point can withstand repeated large surge (fault) currents without degradation.

Heat release welding tool

mold

Mold clamp

Molten powder

lighter gun

Name: Heat Release Welding Mold

Connection modes: T-T, L-L, X-cross, Z-straight

Conductor size: Round wire diameter (mm) or stranded wire cross-sectional area (mm) Flat wire - length and width

Exothermic welding mold

MaterialHigh-purity graphite

Purpose:Used for making exothermic fusion joints of metal conductors.

Name: Mold clamp

Name: Molten Powder

Name: Igniter Gun

grade

Mold clamp

grade

Molten powder

grade

lighter gun

Materialsteel
Purpose:Used for clamping the mold during exothermic welding.

MaterialCuO、A1
Purpose:Used for welding metal conductors.

Materialflint
Purpose:Used for melting at the point of metal conductor welding
Purpose:引火粉。

Operation steps:(Simplified)

The first step is to clean the mold, dry the moisture in the mold, and then clamp the wires according to different specifications.		Step 2, place the metal isolation sheet, then pour in the corresponding molten powder, evenly sprinkle the ignition powder on top, and sprinkle a small amount on the gap of the mold.

Step three, cover the mold cover and aim the ignition gun to ignite it. Be careful not to harm people or other flammable materials at the mold opening.		Step four, open the mold after a few seconds to complete a forming welding, and then clean the mold to prepare for the next welding.