... block machine 1)ISO9001,high quality, High reliability, 2)hollow block machine 3) Long service life 4)15 years history AUTOMATIC CONCRETE BLOCK MACHINE XH08 ... -15 Part I. Description and unique technology 1. Telecommunication control system with PLC to make great ... hollow block ,standard brick, interlocking bricks, roadside block, bricks for square, yard, blind and so on. Part II. ...