LShV and AShL vibratory mine drop-holes are intended for unloading the mined rock from gravity ore chutes and its loading into the transportation vessels at underground mines with non-hazardous atmosphere (in respect of gas and dust) of iron and non-ferrous metallurgy and chemical industries.

       The drop-hole is a vibratory feeder, which tray is integrated into the erection frame protecting it from contact with fixed elements of the haulage working.

The mine drop-holes are completed with the following control system versions:

- basic version (the drop-hole is completed with a motor only);

- "-01" version (with a home-made control cabinet)

- "-02" version (with a mine starter PNSh)

       Besides, the drop-holes can also be equipped with water sprayer system, which allows to reduce dust content in the drop-hole operational area significantly.

 

Parameter/Value

Vibratory mine drop-holes

LShV-2,8

LShV-3,35

AShL

Material to be transported

broken rock material with humidity up to 8% and bulk density of 2.5-3 t/m3

Transportation distance, m, max.

2.8

3.35

3.3

Load-carrying element width, mm, min.

1200

Maximum size of the transported rock piece, mm, max.

1000

Installed power, max., kW

12

16

16

Dimensions, mm, max.:

 

 

 

- length

2995

3570

3400

- width

1905

1968

1955

- hight

760

950

1285

Weight (excluding spare parts and accessories), max., kg

2600

3300

3300