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CN / EN

Manual Cutting Manual Cutting

Manual Cutting

Environmental Hazards of Dust

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.


For the working conditions of manual cutting,  according to the size of the workpiece and the actual working environment, Kaisen designs different types of dust collectors, capture the dust at the source, the air enters the dust collector by the air duct, after treatment the discharged clean air can meet the national emission standards.

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