מכונות כרייה VSI קצה רוטור חלקי חילוף

Grade 

Density

 (g/cm³)

Hardness

(HRA)

TRS

(n/mm²)

Application 

ZT1

14.90-15.10

91.1

2400

excellent wear resistance & hardness for crushing granite, quartz porphyry, siliceous rock, iron ore.etc.

ZT2

14.70-14.85

90.0

2700

excellent wear resistance & hardness for crushing limestone, sand stone, areaceous shale, lean iron ore, cupriferous pyrite, etc.

ZT3

14.60-14.80

89.5

2500

excellent wear resistance and hardness for crushing granite, amphibolite, siliceous rock, cupriferous pyrite, marble, sandstone, gray stone etc.

ZT4

14.60-14.80

88.5

2300

general wear resistance and hardness for crushing metasandstone, quartz porphyry, granite, ordinary limestone, granite in strip mine, dolomite, magnetic iron ore etc.

ZT5

14.20-14.40

87.0

2800

high hardness and a bit low wear resistance for crushing sandstone, hard rock, quartz rock, dolomite, iron ore, dorite, granite, sandstone etc.

ZT6

14.00-14.60

85

1900

crushing soft shale, limestone, coal, harden clay etc.