In pit curshing and conveying (IPCC)

Question 1

process

Answer 1

shovel > truck > crusher > conveyor > mill

Question 2

semi-fixed

Answer 2

main section is fixed, arms can be moved

Question 3

semi-mobile

Answer 3

arms can move around

Question 4

mobile

Answer 4

all sections can be transported around pit

Question 5

Crusher: roll crusher

Answer 5

• soft rock, high capacities

- 2 barrels rolling towards each other with picks

Question 6

Crusher: jaw crusher

Answer 6

• hard rock

- 1 arm moves together to crush rock

Question 7

Crusher: gyratory crusher

Answer 7

• harder rock

- spoon rotates in cup

Question 8

conveyor

Answer 8

• high capital cost

- high production rate