tungsten carbide ball

Tungsten carbide ball mill grinding jar, is also known as cemented carbide ball mill grinding jar, consists of wolfram carbide and cobalt which

is famous for its super high hardness. Therefore, the tungsten carbide ball mill grinding jar, which is made of tungsten carbide material, is of

good  hardness and abrasion resistance.The powder which is used for planetary ball mill can be in good crushing and do not pollute samples,

and can meet the requirements on the hardness, wear resistance and comminuted that the ordinary ball mill jar cannot do.


Tungsten carbide ball can cover wide industry area because of the different size. Small size tungsten carbide ball can be used as ball pen tip ball, large size can be used as the bearing ball, the important factors for bearing ball is friction coefficient and the accuracy.

tungsten carbide ball

carbide properties of tungsten carbide ball

specification list of carbide balls

Tungsten carbide balls
Type Q-2.3 Q-2.5 Q-2.7 Q-3.3 Q-4.2 Q-5.5 Q-6 Q-8 Q-10
Diameter 2.3 2.5 2.7 3.3 4.2 5.5 6 8 10
Tolerance(mm) ±0.3 ±0.3 ±0.4 ±0.4 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5
Type Q-12 Q-20 Q-25 Q-30 Q-35 Q-40 Q-45 Q-50 Q-60
Diameter 12 20 25 30 35 40 45 50 60
Tolerance(mm) ±0.6 ±0.6 ±0.6 ±1.0 ±1.0 ±1.2 ±1.2 ±1.6 ±1.6

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