... ; 3, Complete production line supplied. Coal, DY750 Ball Press Machine, OEM service, 17t/h 45kw1, Company introduction: ... briquette production line including crusher, caibonization machine, special mixer, ball press machine, briquette machine, three series dryers and so on. ... wheel mill and conveyor and so on; ball press machine briquette press machine vertical dryer mesh belt dryer Crusher wheel mill ...