Petersen soft mud presses for specials are ideal for manufacturing various water struck bricks and pavers in limited quantities up to 1000 pieces per hour. Rapid changeover between different shapes and sizes has been given high priority in the development of this machine. The production method results in units with a surface and appearance that correspond perfectly with those produced on a Petersen soft mud press type DB-18. The press may be supplied with respectively semi- or fully automatic electrical control.