Carbon Arc Gouging Torch

The carbon arc gouging torch,also known as air‑carbon‑arc gouging torch,is a professional heavy‑duty tool for metal removal,groove processing and weld repairing.It works with DC welding power source,carbon gouging electrodes and compressed‑air supply.By generating high‑temperature electric arc to melt workpiece metal and blasting molten slag away with high‑speed compressed air,it performs back‑gouging,defect removing,beveling and scarfing tasks efficiently,widely adopted in heavy‑industry welding and metal‑repair workshops.

The torch mainly consists of insulated ergonomic handle,carbon‑electrode clamping mechanism,integrated air‑control valve,conductive copper assembly and heavy‑duty combined power‑air cable.The robust clamping structure holds copper‑coated carbon rods firmly,supporting different electrode diameters for varying current ratings.Internal optimized air channels deliver concentrated and stable air jet toward the arc zone for effective slag blowing‑off.High‑strength heat‑resistant insulating shell protects operators against high‑temperature radiation and electric shock during long‑hour high‑current operation.

Multiple industrial‑grade models cover 600A,800A and 1000A specifications to match light,medium and extra‑heavy gouging workloads.Balanced handle design reduces wrist fatigue for continuous manual operation.Trigger‑controlled air valve realizes instant airflow switch.Reinforced anti‑aging composite cable resists dragging,squeezing and spatter damage in harsh site conditions.Standard connection interfaces ensure quick assembly with welding machine and air compressor without complicated modification.

This gouging torch is compatible with carbon steel,stainless steel,cast iron and copper alloys.Typical working applications include back‑gouging for weld root,removing defective welds and cracks,preparing welding bevels,cleaning casting burrs,dismantling excess metal and on‑site equipment maintenance.Compared with thermal cutting,carbon‑arc gouging achieves fast metal removal without strict dependence on metal oxidation property,showing unique advantages for stainless steel and cast‑iron processing.

Correct working pressure of compressed air should be maintained during operation.Operators need to check electrode clamping tightness and cable insulation regularly.Loose clamping will cause over‑heating and arcing at contact points.Worn insulating parts must be replaced timely to avoid safety risks.

High‑quality carbon arc gouging torch delivers stable arc performance,powerful slag blowing capability and long service life.For shipyards,pressure‑vessel factories,structural‑steel fabricators and engineering‑maintenance teams,it is an essential tool to improve gouging efficiency and lower comprehensive processing costs.