GROUTING - ROCK DUSTING UNIT

Характеристики:

  • Overall dimensions: 775 х 620 х 1030 мм.
  • Weight: не более 45 кг.
  • Vessel capacity: не менее 50 л.
  • Operating pressure: 0,1-0,5 МПА.
  • Solution (rock dust) supply method: сжатый воздух.
  • Compressed air tank (AT-50M): 2 шт.
  • Compressed air tank (AT-50M) capacity: 2 л.
  • Length of the dusted working with a cross-section of 12 m2 with a single vessel filling: не менее 50 м.
  • Hose length: pressure hose, air hose, air hose from the compressed air tank (AT-50M): 8,6 м.; 6,0 м.; 1,0 м.
  • Sleeve with a gun: 0,5 м.
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SPECIFICATION:

The grouting–rock dusting unit is designed for rock dusting of mine workings with rock dust or dust binding solutions, as well as for injecting grouting mortars into the rock mass or coal during mine-rescue or technical works on the isolation of mined out areas.

The unit can be run from a stationary compressor or compressed air tank. 

The grouting unit can be operated in conjunction with a wellhead sealer or fire lance.

In addition, the unit is used to extinguish fires in inaccessible areas (domes, space above the roof support, in caved rocks, etc.) with help of extinguishing agents in the form of powders or slurries using penetrating injectors.

CERTIFICATES AND PATENTS:

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