1. The shell is made of aluminum alloy die-casting, with high
strength and corrosion resistance;
2. This series of products is of explosion-proof "Ex d" structure;
3. Modular design,various circuits can be freely combined;
4. It can be used for power distribution of power circuit or
starting of electrical equipment, and also mixed with power
distribution and electromagnetic starting;
5. Can be specially manufactured according to user requirements.
1. Grain and Agricultural Product Processing and Storage
Sites: Grain silos, grain elevators, flour mills, sugar mills,
cocoa processing plants, coffee processing plants, and feed mills.
Risks: Large amounts of combustible dust, such as flour, starch,
powdered sugar, and milk powder, are generated during processing,
transportation, and storage. When these fine dusts reach a certain
concentration in the air and encounter an ignition source, they can
cause a violent dust explosion.
2. Metal Processing and Manufacturing
Sites: Polishing, grinding, and processing workshops for metals
such as aluminum, magnesium, titanium, and zirconium; and 3D
printing (metal powder) workshops.
Risks: Some metals are highly flammable in powder form, especially
aluminum and magnesium powders. Once they form clouds in the air,
they can easily ignite and cause a violent explosion.
3. Textile and Wood Processing
Sites: Textile mills (especially those processing fibers such as
cotton and linen), man-made fiber mills, wood processing plants,
sawmills, and furniture manufacturing workshops.
Risks: Natural fiber dust, man-made fiber dust, and wood dust are
all combustible. Accumulating to a certain concentration in a
confined space can cause explosions when exposed to a fire source.
4. Municipal and Public Utilities
Sites:
Wastewater treatment plants/biogas plants: The treatment process
produces flammable and explosive gases such as methane (biogas) and
hydrogen sulfide.
Gas pressure regulating stations/boiler rooms: There is a risk of
leakage of fuels such as natural gas and liquefied petroleum gas.
City gas pipeline wells and underground utility corridors: Leaked
gas may accumulate.
Landfills/incineration plants: The decomposition of waste produces
methane.
