It is used in concrete blocks and paving stones making machine for the production of concrete. Cement, inert materials, sand, and water are the materials used in concrete.
In automaticconcrete block making machine, the ratio of materials is measured by the automation system. Mixer to cover is opened manually on a semi-automatic machine.
If the automatic block machine is equipped with a double bunker; you should use a belt conveyor with one mixer or use two mixer units, one of the mixer unit will feed through the conveyor.