Sample cutters

Sample cutters are used in sampling of black and brown coal, anthracite, pyroshale and products of their dressing, also other bulk materials with properties analogous to the coal, shale and products of their dressing from the trough belt with the purpose to control the quality of the transporting stuff on the belt conveyer of materials.

Operating moisture of the sampled material must not exceed: brown coal – 60%, black coal and anthracite – 18 %, pyroshale – 17%.

Cutters are used in control systems of products quality at mining and ore-dressing enterprises and loading points. 

SPECIFICATIONS

 

ПММ-12

ПММ-16

Productivity of the sampling stream, t/h

1100

2000

Size of the sampling material, mm

0. .300

0...300

Width of the opening of the sampling facility, mm

100. 200,

300, 400, 600

Width of the sapling stream ribbon, mm 

1000...1300

1300...1600

Speed of the sample facility, m/s, no less

12

1,5...3

Engine power rating, kW

3

7,5

Interval between samplings (cycles), s

18. .1200

18...1200

Overall dimensions, mm, no more:

 

 

length

1900

2500

width

1400

1500

Height above the frame

1900

2200

Mass with a electrical cabine, kg, no more

1035

1465

Electricity discharge intensity, J/cycle, no more

2,5...104

4,95...10"