2011 Ball pressing machine for metal 1.ball,square,pillow-shaped,oval 2.Capacity:15-18t/h 3.Motor power:30kw 2011 Ball pressing machine for metal powderIntroduction of briquettes machine:Charcoal ball press can press charcoal powder, charcoal dust, coal powder, etc into ball,square or pillow-shaped charcoal. Four rollers, two of them can be movable. The final product that ball press gives is ...