English
Suitable respiratory protective equipment can provide stable particulate matter protection support for workers in dusty work scenarios such as polishing, stone processing, mining, and construction. Fangdun dust half mask is built in accordance with GB 2626-2019 standard, with KN100 grade filter elements targeting 0.075 micron non oily particles, achieving a filtration efficiency of 99.97%, suitable for use in various work environments that generate fine dust.
The main body of the mask is made of flexible material that fits the curves of the face. It is equipped with an adjustable headband structure that can adjust the elasticity according to different head shapes, helping to maintain a good fit between the mask and the face and reducing dust from entering through gaps. The tension distribution of the headband is balanced, and when worn for a long time, the pressure on the head and face is relatively mild, making it convenient for workers to work for a long time. Adequate breathing space is reserved inside the mask, and the exhalation valve structure assists in expelling humid and hot airflow, reducing internal stuffiness and balancing protective performance and wearing experience.
The filter material adopts a multi-layer composite structure, which has good dust holding performance and can maintain a long service life under continuous dust contact conditions. The filter element adopts a modular design, which is easy to disassemble and assemble. When the respiratory resistance increases and the surface area of the filter is dusty, the filter cotton can be replaced separately. After the mask body is properly cleaned, it can be reused, helping to control the cost of protective consumables.
The dust mask has undergone testing and verification, and each batch of products has a corresponding inspection process, ensuring stable quality. It is suitable for common dust operation scenarios such as building material polishing, metallurgy, stone cutting, woodworking, etc. It is recommended to conduct a tightness check before use. If the face mask is damaged, deformed, or if the resistance of the filter element increases significantly, the filter element should be replaced in a timely manner.
As a labor protection product focused on respiratory protection, Fangdun KN100 dust mask combines compliance, practicality, and wearing comfort, making it a reliable choice for dust protection for frontline workers and helping with respiratory protection management in daily operations.
