... blocks . automatic hydraulic operation Fully-automatic Concrete Block Making Machine Ⅰ Brief intruduction : a) It is a compact oil ... KWPallet Size :1020*570 (mm)Raw Materials :crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue ... blocks, slope blocks, interlocking blocks, etc.Productivity of this machine SizeCycle MouldingQTY / MouldPer HourHollow Brick400*200*200 mm16-20s4 ...