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620024, Russian Federation

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Charging unit MTZ-3

Purpose:

Charging unit MTZ-3 uses a pneumatic conveying system to charge underground mines with prilled explosives.

The MTZ-3 is a trolley with wheel pairs for transportation by rail track 750 mm, on which mounted a tank with three loading and one mounting hatches.

Technical specifications:
Type of explosive
ANFO
Technical efficiency, kg/min
160
Tank capacity, m³
not less 3
Recommended length of the charging line, m, max
350
Recommended diameter of chargeable borehole, mm
80-160
The external diameter of the charging line (main), mm
50
Flow rate of liquids injected into the explosive, l/min
0-7
Overall dimensions/max, mm
Length
3350
Width
1240
Height
1600
Mass of explosive, kg, max
2200