Grinding Balls

Product description

Alumina Ceramic Grinding Balls has been widely used in high speed stirred grinding mills in mining applications. And ball mills as abrasive media for ceramic raw materials and glaze material in ceramic factories, cement factories,enamel factories and glass work owing to the excellence of high density, high hardness, and high wear rate. During the abrasive grinding processing, ceramic balls will not break up, it will not pollute the grinded material as well. 

With small wear loss and high density, aluminal grinding media are widely used in the mix and crush procedure of ceramics, glass, glaze and frits, chemical and plastic industries. 

There are 60%, 75%,90% alumina beads. 

Size: 3-70mm

Advantages:

1.High wear-resistanceThe grinding balls wear-resistance is higher than common alumina balls, when it's working, the ball won't pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze. 

2.High DensityThe high density, high hardness and high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding effciency. 

Keywords:Grinding ceramic ball, ceramic grinding ball,92% alumina grinding balls,75% alumina grinding balls,60% alumina grinding balls.

Technical Data

Category	Name	92 Series	75 Series	60 Series
Physical Property	Density	3.60g/cm3	3.25g/cm3	2.8g/cm3
	Moh's Hardness	≥9	≥8	≥7
	Water Absorption	≤0.01%	≤0.01%	≤0.01%
	Self Wear Rate	≤0.008%	≤0.008%	≤0.008%
	Apperance	Smooth white	Smooth	Smooth
			milk white	milk white
Chemical Property	Al2O3	≥92%	≥75%	≥60%
	SiO2	≤7%	-	-
	CaO+MgO+Fe2O3+others	≤2	-	-
Specifications	0.5mm,1mm,1.5mm,		2-20mm	2-20mm
	2mm,3mm,
	4mm,6mm
	8mm,10mm
	13mm,15mm
	20mm,25mm
	30mm,40mm
	50mm,60mm

The bulk density will be a little different in different batches.Large quantity of the size above in stock,ready to ship.

Package&shipping

Strong package offered, 1m3 jumbo bag,1m3 wooden box ,fumigation pallet and so on.

Most of our clients choose the jumbo package.

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