High Alumina Spheres

970

High Alumina Spheres are used in mills for grinding elements such as ceramic masses, frits, glass, ores and pigments. They offer more effective results than pebbles and other more traditional options, providing less replacement due to less wear and tear.

High alumina spheres are characterized by high resistance to wear and exposure to chemicals.

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Benefits

Longer useful life;
Less need to replace the load;
Greater efficiency of the grinding process;
Great value for money;
It is a product that supports high temperatures.

Technical Specifications

Code	Diameter (mm)	Specification
103293	20	Al₂O₃ (%)	≥ 92
		Apparent density (g/cm³)	≥ 3,63
		Wear loss (24h) (%)	≤ 0,005
		Water absorption (%)	≤ 0,05
		Mohs hardness	9
		Compressive strength (MPa)	≥ 2000
		Service temperature (°C)	> 1600
		Cor	Branca

Code	Diameter (mm)	Specification
102041	13	Al₂O₃ (%)	≥ 92
		Apparent density (g/cm³)	≥ 3,63
		Wear loss (24h) (%)	≤ 0,005
		Water absorption (%)	≤ 0,05
		Mohs hardness	9
		Compressive strength (MPa)	≥ 2000
		Service temperature (°C)	> 1600
		Cor	Branca