Alumina Ceramic Grinding Ball

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price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Shandong
Validity to: Long-term effective
Last update: 2019-10-30 12:45
Browse the number: 422
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Product details

1. Introduction

Alumina ceramic grinding ball is a high quality grinding media made of selected high quality raw materials by isostatic molding technology and by high temperature firing. With high strength, high hardness, high wear resistance, high density, high temperature resistant, corrosion resistance and it can be used to grind glazes, pigments, ceramic materials, and various kinds of mineral powder.


2. Specification

Product Index

DuraBall75®

DuraBall80®

DuraBall92®

DuraBall92S®

DuraBall95®

Al2O3(%)

≥75

(+ZrO2) ≥80

≥92

≥92

≥95

Moh’s hardness

8.5

8.5

9

9

9

Bulk Density (g/cm3)

≥3.15

≥3.30

≥3.60

≥3.63

≥3.68

Wear Loss (%)

≤0.008

≤0.010

≤0.008

≤0.005

≤0.005

Application

Wet grinding

Wet grinding

Wet grinding

Wet & Dry grinding

Wet & Dry Grinding

Forming Method

<30-rolling

40-60 pressing

<30-rolling

40-60 pressing

<30-rolling

40-60 pressing

D.13-D.60 Pressing

D.13-D.60 Pressing


3. Supplying Size

Dia.: 0.5-100mm


4. Packing

Normally packed with 25kg/PP bag, 1250kg/pallet, 25000kg/1X20FCL

Other requests are as per customer’s requests.


5. Main Benefits Of Alumina Ball

(1) High purity: the composition is mainly high quality alumina, with high whiteness, which does not affect the quality of grinding materials.

(2) High hardness, with Mohs hardness 9, it is the second hardest material in the nature, which has the property is excellent abrasion resistance.

(3) Using isostatic pressure and rolling molding, the density is significant high, greatly improve the grinding efficiency, reduce the grinding time, and effectively increase the effective volume of the ball mill, so as to increase the amount of grinding materials added.

(4) The abrasion resistance is 266 times that of manganese steel, and the wear loss is low. Compared with steel grinding media, the service life of the grinding ball can be greatly extended by more than 10 times

(5) Can bear more than 1000 degrees of high temperature, and has acid resistance, alkali resistance, corrosion resistance characteristics.

(6) The grinding media has the advantages of high density, regular shape, easy classification, high grinding efficiency and competitive prices.


http://www.duratecceramic.com/

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