ARMAG Profiling Head (Cherrying Head) by Zwicky Machines Geneva (MFB) Operation Instructions & Parts ARMAG Profiling Head (Cherrying Head) by Zwicky Machines Geneva (MFB). Operation Instructions, Parts Manual and a copy of the Maker's Technical Brochure. Manufacturers: Armag Zwicky MFB Models: Model 60 Model 100 Contents: Operators Manual Parts Manual Catalog