Machine Head have announced some summer European shows. The Halo Effect, Fear Factory, Fleshgod Apocalypse, Frayle, and Diggeth will join the band at select concerts. Here’s the dates: 07/01 Helsinki, FIN – Jaahallille (feat. Fleshgod Apocalypse) 07/22 Linz, AUT – Posthof 07/24 Budapest, HUN – Barba Negra (feat. Fear Factory) 07/28 Thessaloniki, GRE – Soul…