As a manufacturer of Dust explosion-proof vacuum cleaner for 10 years, PURE-AIR has always kept in mind the safe production of the manufacturing and processing industry, thus creating dust explosion-proof vacuum cleaners for all walks of life!

Dust explosion is essentially a violent oxidation-reduction reaction. In a relatively closed environment, especially in some factories, when the explosive concentration of dust is between the lower and upper limit of the explosion, flammable dust is used as an oxidant. Inflammable dust is used as a reducing agent, and there is a danger of explosion during this period. If an open flame occurs, the equipment will discharge an electric arc. In addition to reaching a certain concentration of dust explosion caused by friction, another cause of dust explosion is the small size of the dust explosion. The surface area is large. After the surface area is increased, the contact area increases and the reaction speed increases. There are many explosion accidents caused by dust, serious casualties and damage to buildings.

For example, the powdered sugar explosion in the US sugar factory in 2008 was caused by the powdered sugar explosion. In this incident, the entire factory was destroyed and dozens of people were injured. The 2014 Kunshan Zhongrong dust explosion caused 146 deaths and 114 injuries. Jiangsu Changshu No. 1 Aluminum Industry Co., Ltd. exploded on October 31, 2019. 3 people were injured and 3 people were trapped. After the explosion, there was an earthquake at the scene and an earthquake on the glass.

PURE-AIR technology provides reliable and safe dust explosion-proof vacuum cleaners for domestic and foreign manufacturing companies in response to the problems that Industrial dust removal has been committed to research and development for more than ten years, helping companies reduce safety hazards.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.