Ceramic grinding media alumina beads for ball mill materials wet grinding

Microcrystal Alumina Ball   Characteristics: The products are featured by high hardness,low wear lost,good normalization,good corrosion resistance,etc. They are the ideal high-efficiency grinding media for glaze,body materials,chemical powder and fine mineral powders etc. Technical data:

Characteristics	Items	SS-WAB-95	SS-WAB-92	SS-WAB-75
Chemical Composition	Al2O3(%)	≥95	≥92	≥75%
	SiO2(%)	≤4	≤7%	---
	CaO+MgO+Fe2O3+Others(%)	≤1	≤2%	---
Physical Properties	Bulk Density(g/cm3)	≥3.65	≥3.60	≥3.26
	Hardness(Mohs)	≥9	≥9	≥8
	Water Absorption(%)	≤0.01	≤0.01	≤0.01
	Self wear rate	≤0.010%	≤0.015%	≤0.025%
	Color	White	White	White

                        Specification Available:

Dia.(mm)

Ø90

Ø80

Ø70

Ø60

Ø50

Ø45

Ø40

Ø35

Ø30

Ø25

Ø20

Ø1 -Ø10

Tolerance(mm)

90±4

80±3.5

70±3

63±2

52±2

45±2

40±2

35±1.5

32±1.5

26±1.5

20±1

±0.3

Application: 1) Wet grinding including batch mill and continuous ball mill ceramic glaze grinding 2) Dry grinding in synthetic resin and other industry Dry grinding of ceramic raw material and mineral products   Wet Grinding Instruction(Ceramic industry) For wet grinding process,when charge of ball is up to 55% of net volume of the mill,the best status can be realized. The volume of ball within the mill can be estimated with formula: W=3.14×R2×D×L×25%/1000 Remarks: W—weight of ball(Kg) R—radius of mill(cm) D—bulk density of ball(g/cm3) L—length of mill(cm)   For glaze grinding—raw material: ball=1:(1.8~2.0) For body material grinding—raw material: ball=1:(1.0~1.2)   Dry Grinding Instruction  The volume of raw materials=Effect capacity of mill×35% The volume of ball=Effect capacity of mill×50%   1,Production flow and Quality control.  2,Quality control system certificates.  3,The order flow. 4,Delivery and Payment ways. 5,Contact us.  6,Packing and Loading for your reference. 7,You may be interested in the following products.            Why choose Sinoshine? Professional manufacturer. Guaranteed quality. Our production process conforms strictly to the requirements of ISO9001 quality management system. Quality inspection is carried out in every links of our production. SGS third party inspection is available. Sound after sales service. We provide sound after sales service. We provide 24 hours’ consultation service. We are ready to answer your consultations at any time. Free sample available