Specification :

Alumina grinding ball made from micro powder, corundum and mullite ( Patented product)

This is our fourth generation refractory balls. Using nano technology, we developed the micro powder bond corundum
refractory ball. This can improve the blast temperature up to 1250 . The service lifetime can be up to blast furnace' s first generation life and can be used several times. The energy saving effect is great. This is the best choice of modern ball-type hot blast stove.