hollow block machinery,automatic block machine,full automatic concrete paver block machine can produce kinds of bricks used in m hollow block ... ,automatic block machine,full automatic concrete paver block machineSpecifications: 1) Dimensions: 3,020 x 2,510 x 3,000mm2) Producing cycle: 15 ... 46cbm/8hrsWorkers needed: 6 - 8 hollow block machinery,automatic block machine,full automatic concrete paver block ...