Features Popular design of this concrete block machine: Germany format, famous-and-excellent-product. QFT4-15 concrete block making machine could widely uses fly ash and slag, hold river sands, cement and steel slag, acid water slag, slag, gangue, construction waste other industrial wastes to produce standard bricks, porous brick, hollow blocks, concrete block, paving brick, curbstone and high value-added garden environmental protection products, etc. The hydraulic station of QFT4-15 concrete block making machine uses the reversal valves made by ATOS (Italy), REXROTH (German). These famous reversal valves could run steady and reliable with reasonable design and precise manufacture. The whole system layout of the concrete block machine is reasonable, compact structure, absolute guarantee product yield and precise appearance China block machine manufacturer and supplier.We offer " block making machine including concrete block making machine, concrete block machine, concrete paving machine, paving brick machine, hollow block making machine, hollow block machine, mobile block making machine small block machine, small and mobile block making machine.