QT40-1 semi-automatic hollow brick machine, high adaptability and multi function, not only suitable for making concrete block, but also suitable for fly ash, slag and other materials, with different moulds, can produce various specifications of building bricks, hollow brick,solid brick and porous brick etc.
♦1.QT40-1 is made of high-performance steel Q345. Thus it has advantages of high toughness, wear and tear resisting and high strength.
♦2.The semi-automatic concrete block making machine QT40-1 can produce hollow blocks,solid blocks and paving blocks just by changing the moulds.
♦3.In the process of concrete block moulds production, precise line cutting and carburizing treatment are adopted to prolong its service life.