Coal mine dust nozzle nozzle, also called dust nozzle mine dust nozzle nozzle suitable for all kinds of dust places, especially for underground dust Face; the product has the greater the pressure, water density, the greater the expansion angle; range farther mist more detailed, more concentrated and so mine dust nozzle nozzle suitable for all kinds of dust places, especially for underground dust Face; the product has the greater the pressure, water density, the greater the expansion angle; range farther, fog like more detailed, more concentrated and other characteristics; for coal mine dust size and roadway turning point, requiring the return airway, water film crew outside the spray different working conditions and environment, design and manufacture of different materials, different specifications of the GY-1 , GY-3, GY-5 mine dust nozzle with a nozzle. GY-1, GY-3, GY-5 series dust nozzle nozzle, the majority of new and old customers welcome and resistant to the letter, the Department of all types of mines, power metallurgy, metal smelting, cement, dust yarn factories, coal and other industries to protect the safety, economic efficiency dust essential products. Specifications: 4 points, 6 points, 1 inch; Material: aluminum, copper, stainless steel; Note: Other specifications, according to user needs. Our annual supply, please call to discuss