Dr.Air KH-2400 Portable Welding Fume Extractor

With the expansion of production scales, facilities involved in welding-related activities are increasingly required to pay attention to the impact of welding fumes on workers’ health. Various solutions for preventing, reducing, and treating welding fumes have been proposed, but fume extraction machines are used more widely due to advantages such as reasonable cost, stable performance, and high efficiency. Welding fume purifiers are also known as metal fume filtration equipment or industrial welding fume extractors.

Product Categories

There are two main types of welding fume extraction equipment: mobile welding fume purifiers and fixed welding fume treatment systems.
Mobile welding fume extractors are commonly used in mechanical processing factories, automotive assembly plants, repair shops, and other welding-related activities that generate fumes and dust.

Mobile welding fume purifiers are particularly suitable for arc welding, MAG welding, carbon arc gouging, thermal gas cutting, and similar processes.

Features of the KH2400 Mobile Welding Fume Extractor

Dual technology with HEPA filter core

The HEPA filter is known for its high efficiency, capable of removing airborne particles and pollutants as small as 0.3 micrometers (about 0.0025 the diameter of a human hair). Its filtration efficiency can reach up to 99.97%. Most of the removed substances include pollen, bacteria, fungal spores, pet dander, smoke, and other allergens or respiratory irritants.

Convenience

The mobile design with four wheels makes the unit easy to move. Fume treatment takes place directly at the welding station, with simple operating steps and no requirement for complex installation or advanced technical skills.

Usage Notes for Dr.Air’s Mobile Welding Fume Extractor

Welding fume extractors must be regularly maintained to ensure filtration efficiency and equipment longevity. Below are key precautions:

• The machine’s exterior surface should be wiped and cleaned after daily operation.

• Regularly clean the filter system (filter surface, dust collection chamber, etc.).

• Frequently check and repair external connections to prevent leakage.

• Regularly evaluate whether the filtration performance is still effective.

• Inspect and maintain electrical components to ensure stable operation.