Profile: Sauer Machine Co. is a custom machine shop specialized in laser cutting and heat treating. We deal with rotary die cutting and scoring & slotting equipment for the corrugated box industry. Our equipment includes printer slotters/folder gluers, T slot heads anvils, stitch lap heads and die making equipments. Our die making equipment includes rotary die ruling cylinders, rotary die proofing machines, rotary die saw machines and rotary die adjustable saw drill & layout machines.