SMYK dusters

SMYK dusters are modern, mobile devices designed to headings mechanical dusting bymeans of plain stone.

The SMYK dusters are produced in three different versions, depending on the supplymedium:

  • SMYK, SMHY type – duster with hydraulic drive
  • SMYK, SMPN type – duster with pneumatic drive
  • SMYK, SMEL type – duster with electric drive

The main structural components of this duster are: hopper, pneumatic turbine, auger andmotor (depending on the machine type: hydraulic, pneumatic or electric). After filling thehopper with plain stone, it is carried along the auger to a special mixing chamber, where auniform air and dust mixture is formed. The mixture escapes outside by means of a specialhose, through which an operator dusts a heading. Thanks to this uniform mixture, during thevery moment of getting out of a hose it gains properties resembling the liquid ones. Due tothese properties the dust covers sidewalls and roof and is evenly distributed on the wholedusted surface.The SMYK dusters possess all necessary admissions to be used in mining (I M2).

Basic technical parameters:

SMYK duster, SMHY type (hydraulic drive):

  • Supply: from hydraulics on the bottom of a mine (by means of a hydraulic fluid), frompressure bar or self-propelled combustion floor railways or suspended monorails, or otherhydraulic devices
  • Supplying hydraulic pressure: 120 – 130 barOil demand: – 35l/min
  • Dusting range: 60m (maximum: 60m of dusting hose)
  • Dusting efficiency: 22kg/min (for 20m hose)
  • Hopper capacity: 50l (0,05m3)
  • Possibility of direct supply from MT SCHARF, BECKER-WARKOP, PIOMA, FERRIT
  • Suspended monorails or other hydraulic units.Installation: on skids (standard), on wheels, suspended or other (on client’s special request)
  • A standard duster possesses handles to suspend and transport by means of suspendedmonorails
  • Dusting hose: 20m sections of 50mm diameter, total hose length: 60m; sectors linked with theuse of quick-fit connectors.

SMYK duster, SMEL type (electric drive):

  • Supply tension: 500V or 1000V AC motorElectric motor: three-phase induction explosion-proof motor
  • Dusting range: 60m (maximum: 60m of dusting hose)
  • Dusting efficiency: 22kg/min (for 20m hose)
  • Hopper capacity: 50l (0,05m3)
  • Installation: on skids (standard), on wheels, suspended or other (on client’s special request)
  • A standard duster possesses handles to suspend and transport by means of suspendedmonorails
  • Dusting hose: 20m sections of 50mm diameter, total hose length: 60m; sectors linked with theuse of quick-fit connectors.

SMYK duster, SMPN type (pneumatic drive):

  • Supply: from compressed air supply systems at the bottom of a mine delivered bycompressors on the surface or stationary underground compressor and mobile compressorunits
  • Supplying air pressure: 2,8 – 6 bar
  • Dusting range: 60m (maximum: 60m of dusting hose)Dusting efficiency: 22kg/min (for 20m hose)
  • Hopper capacity: 50l (0,05m3)
  • Installation: on skids (standard), on wheels, suspended or other (on client’s special request)
  • A standard duster possesses handles to suspend and transport by means of suspendedmonorails
  • Dusting hose: 20m sections of 50mm diameter, total hose length: 60m; sectors linked with theuse of quick-fit connectors.

Videos presenting the SMYK dusters at work:

 

SMYK SMHY – hydraulic drive duster powered by FERRIT suspended monorail

SMYK SMHY – hydraulic drive duster powered by SCHARF suspended monorail
 
SMYK SMEL – electric drive duster 
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