Blowin' Up the Machine is the second album by the heavy metal band Meldrum, featuring a modified lineup compared to that of their 2001 debut Loaded Mental Cannon. The album features a guest appearance by Motörhead vocalist/bassist Lemmy, along with guitarist/founder Michelle Meldrum's long-time friends Gene Hoglan (of Strapping Young Lad and Dethklok) and Linda McDonald (of Phantom Blue and The Iron Maidens). A music video for "Purge" was released to promote the album.
This was the band's last album to be released while Michelle Meldrum was still alive. On May 21, 2008, she died of a cerebral hemorrhage caused by a cystic growth that restricted the flow of blood and oxygen in her brain.