The machine can produce two types of bricks, one is clay brick, the other one is perforated brick. Both of them don't need to be sun-cure, the bricks are directly transported into the tunnel kiln car though the automatic manipulator, then burnt to the products, next, the bricks will be transported out of the tunnel though the professional tunnel kiln car for sell. But the other vacuum brick machine has no automatic manipulator, so it will employ the people and the kiln car to carry the bricks out of the kiln. During the process of making bricks by the vacuum brick machine, first though the feeder machine, then into the conveyor, next into the roll crusher and then into the conveyor again, later put the bricks into the double-shaft mixer, then into the conveyor once again, last put them into the vacuum brick machine. After that, the vacuum brick machine will produce the article mud, which will be cut by the automatic strip cutting machine, and the article mud will be into the cutter. There are two types of the cutters, one is manual, the other one is automatic. The machine is appropriate to produce the nollow brick with many high holes. It is appropriate for many materials, and it has many features such as novel structure, advanced technology, high pressure, high output, high vacuum degree, and it is controlled by the pneumatic clutch. The utility model has the advantages of high-speed response, abnormal agile and quick reaction, convenience, reliability.