... pavers, squares, gardens, landscaping, city constructions, etc.Theoretical workshop area:300-500m2,need about 3-5workers,the curing area and stacking ... *W*H)Transport state :3030*2520*2880mmWorking state :4700*3030*5880mm5. Block factory QT4-20C automatic cement block machine block factory photo 6. Block factory QT4-20C automatic ...