Industrial Extraction and Filtration Unit CORMAK LDC-6L for Fume and Dust

Extractor Characteristics

Laser processing is a method of material treatment that is generally safe and clean. However, the process generates hazardous fumes and dust containing heavy metals that are harmful to human health. Additionally, fumes and dust negatively affect work quality and may damage machines due to contamination.

To address these issues, extraction and filtration systems are essential components of every laser installation. Their primary function is to safely remove fumes and dust and, when required, filter these substances. Such systems ensure safe working conditions for operators and maintain clean laser lenses, which preserves performance and minimises unpleasant odours during operation.

The filtration process for laser gases and dust occurs in several stages. First, a coarse-particle filter is used, followed by a fine-particle filter made of polyester within a metal frame, effectively removing up to 90% of dust and small particles from the extracted air. The cleaned air is then released back into the workspace.

Main functions of the fume extraction and filtration system in laser processing include:

• Removal and neutralisation of laser fumes.
• Ensuring safe working conditions at and around the laser workstation.
• Extending the lifespan of laser systems by keeping them clean and protecting key components from contamination.

Key advantages of the LDC-6L extractor:

• Automatic filter cleaning with compressed air extends filter life and maintains system efficiency over time.
• Fire-resistant Nano-type filter, imported and made of high-quality materials, effectively retains particles as small as 0.3 μm with an efficiency above 99.9%.
• Large dust collection drawer for easy maintenance and convenient cleaning.
• Motors with overload protection ensure a high level of safety and reliable operation.
• High-performance fan wheel generating strong negative pressure for effective fume removal and high airflow capacity.
• The total purification efficiency of the system reaches 0.3 μm, with overall effectiveness exceeding 99.9%, confirming its high performance in removing harmful particles from the air. The compact design also facilitates operation and maintenance.

Technical Parameters