... sale service QMY6-25 concrete block machineBrief introductionQMY6-25 is the most advanced automatic mobile block machine,its innovative design ... on the base of technical modifications to the orignal block shaping machines.that is chinging the former one-time-vibration ... power 12KW total mass 2600kgMolding cycle20s turning methodcrushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, ...