... , Complete production line. Coal dust, Ball Press Machine, OEM service, 20t/h1, Company introduction: Dayang briquette equipment co., ... production line including crusher, caibonization machine, special mixer, ball press machine, briquette machine, three series dryers and so on ... 5-185kw, 14 differents production series; Capacity: 2-50t/h, as coal an example; Applicable materials: Charcoal, coal ...