The chemical composition of dust affects the degree of harm to the human body directly, among them, free silica in dust is more harmful. If you breathe in large amounts of dust that containing crystalline for a long time, which will cause silicosis. The higher the content of free silica in the dust, the more severe the lesion is caused and the faster the development of the lesion. The level of dust dispersion is closely related to its suspension performance in the air, the possibility of being inhaled by the human body and its retention in the lungs and its solubility. It is estimated, the granularity of the entered in the lung cavity is 0.01-0.1um, most of them can be exhaled, but 10%-15% will be deposited. Long-term accumulation will cause "pneumoconiosis" and other respiratory diseases.
As people's awareness of health increases, after the laser cutting equipment leaving the factory, most of them will consider the dust removal requirement, and reserved opening for dust removal. According to the table size, the power and the dust removal opening of the cutting machine, Kaisen choose the appropriate dust collector for you.
The dust generated from cutting is entered the central fume extractor through pipelines for treatment, the discharged clean air can meet the national emission standards.