... % stone:50%-60%,about cement :sand : stone is1:4:5.4. raw material consumption per day:270-280T5. water consumption ... block machine for full automatic production line guarantee: Our hollow block making machine is of one year guarantee,during the period we ... ,Square bricks, Lawn bricksRoad shoulder,River brick,Road-rim bricks,Pathway brick.The automatic production line which can produce 30,35,40 million ...