Nameplate Marking and Engraving Equipment Reaying manufactures a variety of marking machines and engraving equipment to mark your nameplates and metal tags with date codes, serial numbers, logos, graphics or any sequence of characters and numbers. Types of Name Plate Marking Machines: Fully Automated Machines with nameplate shuttle feed systems Semi-Automated Machines with fixed and adjustable nameplate clamps Manual Marking Presses – simple hand operated with one pull leve