... A) CE certification B) Low consume C) Highly active Coal Briquette Ball Press MachineThis series ball press can made the powder ... ball, such as aluminum powder, active carbon, aluminum oxide, bauxite, causticity sodium, charcoal, clay ,braize ,coal, cryolite, chemical fertilizer, plastic, lime ... pillow, oval, square, cubic, round shape etcWeight: 2300 kgOverall size: Coal Briquette Ball Press Machine