Model

Input Size (mm)

Output size (mm)

Capacity (t/h)

Motor Power (kW)

2DSKP80100

≤200

40-80/ 50-90

100

2×55

2DSKP80150

≤200

40-80/ 50-90

150

2×75

2DSKP90100

≤300

40-80/ 50-90

100

2×55

2DSKP90120

≤300

40-80/ 50-90

150

2×75

2DSKP90150

≤300

40-80/ 50-90

200

2×90

2DSKP90200

≤300

40-80/ 50-90

300

2×110

2DSKP100250

≤350

40-80/ 50-90

600

2×132

2DSKP120300

≤400

40-80/ 50-90

1000

2×160

Item

Traditional secondary crusher

Advanced secondary crusher

equipment

hammer crusher

impact crusher

jaw crusher

cone crusher

powerful double roller crusher

crushing principle

impact

squeezing

shearing and stretching

40-90mm

lump rate

30-40%

40%-55%

65%-80%

material shape

Good shape, close to regular polyhedron or round

poor shape,including a large number of long strip, sheet material

uniform good shape and the product is close to regular polyhedron

crushing efficiency

low efficiency

high efficiency, capacity up to 1000 tph

discharge size adjustment

adjustable,but difficult to operate

adjustable,easy operate

maintenance cost

large amount of maintenance,

 high maintenance cost

the maintenance amount is very small, the maintenance cost is low, the service life of the teeth greater that 3 million tons

resource utilization

low utilization rate, severe over crushing rate , resulting in a lot of resource waste

lump rate increase at least 15%-30%

economic benefit

The industry of calcium carbide and quick lime production with limestone seriously requires higher material size and material shape of limestone;

The traditional secondary crushing equipment with high over-crushing rate and poor material shape, which seriously affect the production benefit and sales of limestone, and produce too much over-crushing material, resulting in a serious waste of resources.

The yield of finished limestone materials increased by more than 15%, greatly improving the utilization rate of raw materials;

Material good shape, improve the quality of downstream products;

Low power consumption, saving electricity cost;  Small overhaul, low maintenance cost, reduce the operation cost.