مختبر كسارة الأسطوانة مزدوجة
· 12hp الفك مختبر محطم. لفة محطم مختبر. laboratory roll crusher 911 metallurgistdesigned for rapid, controlled size reduction of ore, mineral or rock prior to metallurgical testing or further milling or grinding the 911mpelrc laboratory roll crusher has is built with two off same diameter individually powered contrarotating rolls, so the nipping process produces an ideal