... and power 3Easy to operatation 4Long life time Charcoal Powder Briquetting Machine This series ball press can made the ... aluminum powder, active carbon, aluminum oxide, bauxite, causticity sodium, charcoal, clay ,braize ,coal, cryolite, chemical fertilizer, plastic, lime ... and sizeAs requestAs requestAsrequestAsrequestAsrequestAsrequestAsrequestUsually using 30-60mm Charcoal Powder Briquetting Machine