DENA CFO-TC

Industrial manufacturing activities generate fumes that need to be removed to maintain a safe work environment that adheres to regulations. There are numerous system choices available, tailored to fit various industrial operations. It is crucial to design and develop customized solutions for the extraction of diverse fumes; in the metalworking industry, for instance, it is imperative to capture the emissions as close to the source of pollution as possible, in compliance with community regulations. Regardless of the industrial sector you operate in, Dena Aspirazioni can provide bespoke fume extraction systems. All systems under the Dena brand are known for their straightforward installation and low maintenance requirements.

Fume extraction and filtering unit

Although fume extraction systems may vary widely, they all consist of a filtering unit that includes the following components:

  • filter module – constructed from aluminum profiles, featuring double-walled panels;
  • prefilter – made of pleated fabric, crucial for trapping larger particles;
  • pocket filter – designed to capture the smallest particles;
  • electrical panel – for motor control, built in accordance with EU standards.

Welding fume extraction

Welding is one of the most sensitive industrial processes requiring fume extraction due to the various risks it poses to operators. The smoke produced is a combination of different chemical substances that varies based on the welded material. Consequently, some of these components are particularly hazardous and must be carefully extracted to safeguard welders from respiratory illnesses and other health issues.

Welding fumes are typically extracted using portable purifiers connected to centralized extraction systems. These systems are ideal for workshops where work is performed at multiple locations that are far apart, especially when there are only a few operators. However, in situations where there are numerous operators, it is advisable to install a centralized fume extraction system featuring multiple arms or extractor hoods.

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