QTJ4-40 is semi auto concrete block making machie. Description: The series of Block Shaping Machines, which meet the state standards of GBT8533-1998, are excellent in performance, high in efficiency, and lower in energy consumption. Since putting into the market, good economic profits and social benefits have been achieved. They are ideal equipment for high quality cement blocks. The products made by them can be piled up (3-5layers immediately after they are shaped. )
