JL6-15 Hydraulic Building Block Molding Machine represents the currently advanced domestic building block molding machine of currently domestic mould-pressing joint vibration machine. It is high performance molding equipment researched, developed and manufactured based on absorbing the advantages of foreign building block molding machines, like those of Germany, Italy and Japan. It can also produce road brick, Road edge stone, river way brick and hydromechanics products. The secondary level raw material distributing system may be selected to increase color effect. The machine adopts material storage and distribution device and storage hopper with independent foundation. Therefore, it overcomes the disadvantage of early concrete liquefaction, guarantees the quality of finished products, and can automatically complete the overall process from material feeding to product output.