Board Thread:Questions and Answers/@comment-5885468-20130126053846/@comment-6294495-20130209195750

Send the items to be macerated to two chests. Place transposers on the remaing five sides of each chest and have them fire off at the same time. Each transposer has a tube that goes to a macerator. This will work but might require more room than you have, unless you build a room above the macerators. It will be clunky, but fun to build.