Method and appliance for producing sand-lime brick blanks for precision blocks and adapters

摘要

A blank-press has a form tool (2) comprising a four-sided mould (3) with a top (4) and bottom (5) plunger moving vertically towards each other, with grooved (6) and or spring (8) form devices. A conveyor includes an ejector (11) incorporated in the bottom plunger, and a remover (13) picking up the ejected stone blank and setting it down on a depositing place. The end distance between the top and bottom plungers is set by adjustments (25-28). The remover turning the picked-up stone blank (12) has a first vertical end surface turned by 90 degrees into a horizontal position.