SY-7502 Fullly Automatic Hydraulic pavement brick Machine Collision prevention curb, impound curb , all kinds ... parts of SY-7502 Fullly Automatic Hydraulic pavement brick Machine, such as cylinder, piston,etc., are manufactured with ... cement, etc. as the materials, the pavement blocks, turf blocks and curbs can be produced with a productivity ... 2390*2550mmDay yield1500 pcs SY7502 pavement brick machine