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Metallum3D Inc.

The Fastest and Most Affordable Sinter Based Multi-Material Additive Manufacturing System

  • Stage Full Product Ready
  • Industry Industrial/Energy
  • Location Charlottesville, VA, USA
  • Currency USD
  • Founded March 2016
  • Employees 3
  • Incorporation Type C-corp
  • Website

Company Summary

Metallum3D is a company based in Rockville, Virginia that has developed a patent pending, sinter based, multi-material additive manufacturing system that can rapidly 3D print parts in metal, ceramic, plastic, and flexible materials. Our system uses microwave energy to reduce the sintering time of 3D printed metal and ceramic parts by up to 90%, thereby providing an order of magnitude improvement over existing additive manufacturing systems.


  • Nelson Zambrana has over 25 years of industry experience holding various engineering, new product development and operations management roles in companies such as Hewlett Packard, Medtronic, Synergetics and Microaire. Mr. Zambrana holds a degree in Mechanical Engineering from Temple University, Philadelphia, PA and completed two years of Business Administration studies at Penn State University, State College, PA.