Product Description: Dr.Air KHS-3600 Plus Mobile Welding Fume Extractor (Dual-Arm)
Introduction
Are you looking for an effective solution to eliminate hazardous welding fumes in your factory?
The Dr.Air KHS-3600 Plus Premium Mobile Welding Fume Extractor (Dual-Arm) is the perfect answer. With superior features, this product delivers a clean, safe working environment and enhances overall operational productivity.

1. Structural Details
To understand the efficiency of the Dr.Air KHS-3600 Plus, let’s look at its core components:
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High-Power Fan:
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Function: Generates strong suction to draw fumes from the workspace into the machine.
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Spec: High-performance motor ensures an airflow of up to 3600 m³/h (Note: Please verify power rating below).
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Suction Hoods (Dual Arms):
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Function: Captures fumes directly at the source.
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Design: Equipped with 2 flexible arms, allowing adjustment to suit various welding positions simultaneously.
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Material: Durable, heat-resistant metal.
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Air Ducting:
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Function: Connects the hood to the main unit, transporting fumes into the filtration chamber.
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Material: Sturdy plastic or metal construction.
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Filter Cartridge:
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Function: Traps dust, smoke, and airborne pollutants.
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Technology: Ultra-fine Nano filtration capable of capturing microscopic particles.
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Main Housing:
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Function: Encloses internal components (fan, motor, filter).
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Material: Metal or hard plastic, ensuring durability, heat insulation, and noise reduction.
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Control System:
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Function: Controls fan speed, power, and operation modes.
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Interface: Simple, user-friendly buttons.
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Caster Wheels:
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Function: Provides mobility to easily move the unit between different workstations.
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2. Key Features
The Dr.Air KHS-3600 Plus is a specialized device designed for maximum protection and cleanliness:
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Superior Cleaning Performance: With a powerful airflow of 3600 m³/h, the machine rapidly eliminates smoke, keeping the air fresh. The advanced Nano technology captures 99% of dust and pollutants, including ultra-fine particles.
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Smart & Convenient Design: The dual-arm design offers flexibility for two operators or large workpieces. Compact dimensions and sturdy wheels ensure easy mobility, while the intuitive control panel allows for hassle-free operation.
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Durability & Economy: Built with high-quality materials for a long lifespan. The optimized power consumption reduces operating costs and saves electricity.
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User Safety: Features automatic overheat protection to protect both the equipment and the user. The noise-reduction design creates a quiet and comfortable working environment.
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Versatile Applications: Ideal for metal manufacturing factories, mechanical repair workshops (welding/cutting zones), and construction sites, minimizing the risk of toxic fume inhalation.

3. Filtration Process
The machine operates on a 4-step cycle:
Suction $\rightarrow$ Filtration $\rightarrow$ Air Cleaning $\rightarrow$ Waste Management.
The high-power fan draws fumes into the machine, passing them through the ultra-fine Nano layer. Clean air is recirculated back into the environment, while dust and smoke particles are trapped within the filter core.
4. Why Choose Dr.Air KHS-3600 Plus?
The standout feature of the KHS-3600 Plus is its Intelligent Nano Filter Core.
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Scientific Efficiency: Research shows 75-95% of welding fume particles are between 0.3 to 1 micron (1/100th the width of a human hair). The thin surface layer of our Nano-fiber media effectively captures even the smallest particles.
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High MERV Rating: On a scale of 1-16, our Nano-fiber filters achieve a MERV 15 or 16 rating. This indicates superior efficiency in removing smoke particles compared to standard lower-rated filters.
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Energy Savings: The Nano-fiber media utilizes “surface loading” (trapping dust on the surface rather than deep inside). This results in a lower pressure drop, requiring less energy to push air through.
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Longer Lifespan: Surface loading makes the filter easier to clean (typically via a pulse-jet compressed air system). A surface-loading Nano filter can hold up to six times more dust and fume than a conventional filter before needing replacement.
Conclusion: Proper fume extraction is vital for safety, productivity, and cost management. Among the many options on the market, the Dr.Air KHS-3600 Plus is the top choice for businesses prioritizing quality and safety.





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