Alumina Ceramic Balls as Cement Mill Grinder (Better Than Chromium Steel Balls)

• Customization: Available
• Material: Alumina Ceramics
• Content: >90%
• Model NO.: chemshun ceramics
• Usage: Grind
• Size: Middle
• Color: White
• Customized: Customized
• Alumina Content: 95%
• Materials: Alumina
• Shape: Ball
• Advantage: Excellent Stability, Thermal Shock Resistant
• Transport Package: Bag+Pallet.
• Specification: 16/25/38/50mm
• Trademark: Chemshun
• Origin: Pingxiang, China
• HS Code: 69091200
• Production Capacity: 10000ton/Year

Product Description

Alumina Ceramic Balls as Cement Mill Grinder (Better Than Chromium Steel Balls)

Short description :Chemshun Ceramics alumina balls as grinding media for cement , mineral , ceramics grinding .

Detailed Description:
With the advantages of high density , low cost , excellent abrasion properties . Chemshun  
alumina ceramic grinding ball becomes an ideal media instead of traditional high chromium steel balls as cement mill grinder.

Appearance:


Six Advantages of  Alumina Grinding Media Instead of High Chromium Steel Ball For Cement Mill Application:
       1)  Save Power
            -- Reducing the mill loading 20% 
            -- Saving power above 15% per ton cement 
       2)  Improve quality 
           -- improve the grinding efficiency 
           -- Improve the performance of cement 
           -- Rationalize the grains distribution more better 
           -- Increase 2% of the grain 3-32 μm
           -- Improve the spheroidization efficiency 
           -- Decrease 1~2% water in same standard consistency 
           -- Adapt the concrete admixture for cement well 
     
        3) Reduce Current 
            -- The current of mill mainframe is reduced by more than 20% 

        4)  Cooling and noise reduction 
            -- The temperature could be down more about 20ºC
            -- Good effect of noise reduction 
    
        5)  Excellent abrasion 
             -- The abrasion loss of chemshun alumina grinding media for cement mill is about a half of steel ball 
             
        6)  Protect environment 
             --  Using of chemshun alumina grinding ball could protect environment effectively 



Physical properties comparision with chromium steel balls

Materials	Density	Bulk weight	Moh's Hardness	Crushing Rate	Abrasion Loss
	g/cm3	Kg/cm3	Grade	%	g/ Kg.h
High chromium steel ball	7.6-7.8	4500	6.8	<1-3	0.18
Chemshun alumina Ball	3.6-3.8	2200-2300	9.0	<1-3	0.09

    
Properties of Alumina ceramic cement mill ball :

Properties	Unit	CHEMSHUN 92	CHEMSHUN 95
Al2O3	%	>92	>95
SiO2	%	<5	<4
Cao+MgO	%	<2	<2
Density	g/cm3	>3.60	>3.70
Bulk weight	kg/cm3	2200	2300
Moh's hardness	Grade	9	9
Rockwell hardness	HRA	83-85	85-87
Water absorption	%	0	0