Grinding Mill Wear Liners
Grinding Mill Wear Liners
Grinding Mill Wear Liners
Grinding Mill Wear Liners
Grinding Mill Wear Liners
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PARAMETERS
1.Standard for mill liner

        Mill
  
 Material

Weight
 
 
 Hardness
 
 
σ0.2(Mpa)
  
 Ak(J)

    Metallographic 
 
Ball mill
SAG mill
AG mill
 

Cr-Mo stell
 
 
50-4800Kg
 
 
 
 
HB321-375
 
 
≥850
 
 
≥35
 

Pearlite
 
Ball mill
Screw agitator mill
Vertical cement mill

 
 

High-Cr cast iron 
 
 
 
100-2000Kg
 
 
HRC55-60
 
 
___
 
 
8
 

Martensite
 


2.Grinding Mill Liners Use Case Parameters

Hengin's Cr-Mo alloy steel mill liner provides Cr-Mo lining for CITIC, Tisco, Zijin Mining, China Gold, etc. Cr-Mo lining has been widely used in China, Australia and other places in copper, gold, iron, molybdenum and other mines.

 

 

User MillSpecifications Ore Properties Ore Hardness Bond work index /kwh/mt crushing work  index JK A x b Day treatment of ore
 
China Gold Group
 
Φ11×5.19m Copper molybdenum ore f=12-16 15.63 77.1 4.2wt/d
Tisco Group Φ10.37×5.49m Magnetite
 
f≥20 21.75 47.4 2.2wt/d
Jiangxi Copper Group
 
Φ10.37×5.19m Copper-sulfur ore
 
f=6-8 8.50 68.3 2.5wt/d
Tibet Jiama Huatailong Φ10.37×5.19m Copper ore
 
f=13-15 17.25 29 2wt/d
CITIC Pacific
 
Φ12.2×11m Iron ore f=14-18 19.86 44.6 2.4wt/d
 
                     
Feed particle size F80mm Pulp concentration   % Abrasive body
diameter mm
Abrasive body
filling rate  %
Matrix organization Mill liner life /d
≤180 72-75 120 8-12 P+MeC
 
90
≤100 72-75 120 8-12 P+MeC
 
85
≤300 72-75 120 8-12 P+MeC
 
120
≤200 72-75 120 8-12 P+MeC 120
≤250 72-75 120 About2% P+MeC 290

 
 
 
 
 
 

Process
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