The Bacciottini manufactured machine was launched at Drupa and is capable of creasing single A4 cards at speeds of up to 14,000sph.
It is the second Pit Stop purchased Milton Keynes-based Murrays in the past four years.
Managing director Pat Chard said: "With the recent installation of a Heidelberg Speedmaster 74 and a new Indigo press, we wanted to give more focus to longer run creasing work, hence the reason for the upgrade.
"We heard about the Pit Stop prior to the exhibition, but when we saw it being demonstrated, we had not hesitation in placing the order.
"The increased speed and the deep pile feeder should enable us to almost double our capacity. As we will run it online at the same speed as our MB Multimaster 38 folder, it will make a big difference to our turnround time, particularly for long-run jobs."