Alumina Grinding Ball

Detail

Introduction:

Grinding Balls are suitable for grinding medium used in ball grinding machines.


Technical Parameter:

ProductAl2O3   %Bulk   density    g/cm2Water   absorptionMohs   Hardness        scaleAbrasion   loss %Color
High Alumina   Grinding Balls923.650.0190.011White
Medium   Alumina Grinding Balls65-702.930.0180.01Yellow-White
Appearance   Demand

High   Alumina Grinding BallsMedium   Alumina Grinding Balls
CrackNot   PermissionNot   Permission
ImpurityNot   PermissionNot   Permission
Foam holeAbove 1mm   not permission, size in 0.5mm permit 3 balls.
FlawMax. size   in 0.3mm permit 3 balls
Advantagea)High   Alumina Content b)High density   c)High Hardness   d)High Wearing Feature
Warranty:

a)   By National Standard HG/T 3683.1-2000     b) Offer lifetime consultation on problems occurred

 

TYPE1:

Typical chemical compositions:

ItemsProportionItemsProportion
Al2O365-70%SiO230-15
Fe2O30.41MgO0.10
CaO0.16TiO21.71
K2O4.11Na2O0.57


Products size data:

Spec.(mm)Volume(cm3)Weight(g/pc)
Φ3014±1.543±2
Φ4025±1.5100±2
Φ5039±2193±2
Φ6058±2335±2

 

TYPE 2:

Typical chemical compositions:

ItemsProportionItemsProportion
Al2O3≥92%SiO23.81%
Fe2O30.06%MgO0.80%
CaO1.09%TiO20.02%
K2O0.08%Na2O0.56%

 

Specific properties:

Spec.(mm)Volume(cm3)Weight(g/pc)
Φ3014±1.543±2
Φ4025±1.5126±2
Φ5039±2242±2
Φ6058±2407±2


Package & Shipping:

1. 25KGS-Woven Bag load onto pallet with film.

2. 25KGS-Woven Bag put into Jumbo Bag on pallet.

 

Business Terms FAQ

Payment terms:By T/T, Irrevocable L/C , Paypal,Western Union, etc...

Delivery time: Approx 7-14 days for full containers,and 3 days for LCL shipment.

Shipping Method:By sea,By air,By express、By railway available .

Trade Terms:FOB、CFR、CIF、DDU、EXW、FCA,etc

Quality control： we have ISO,  SGS, some other third party certificate and our company’s QC depart can do the regular test .

Send your Inquiry Details in the Below Contact Form,Thanks!


Grinding Balls are suitable for grinding medium used in ball grinding machines.

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