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ProX DMP 300

3D Systems

The ProX DMP 300 is one of 3D System's most popular Direct Metal Printer. With a large build volume, and a 500W Fiber Laser, it is capable of serving almost every metal need. Unlike the ProX DMP 100 and ProX DMP 200, the ProX DMP 300 offers automatic material loading and material recycling, which is critical when time is short and mass-production is required.


  • Technology: Direct Metal Printing
  • Physical Printer Dimensions (wdh): 95" x 87" x 95" (240cm x 220cm x 240cm)
  • Build Volume (xyz): 9.84" x 9.84" x 12.99" (250mm x 250mm x 330mm)
  • Layer Thickness: Minimum: 10 micron, No Maximum
  • Accuracy: ± 0.1-0.2% with ± 50 micron minimum. *Accuracy may vary depending on build parameters, part geometry, part size, orientation, and post-processing*
  • Supported Build Materials: Cobalt-Chrome CoCr, Stainless Steel 17-4 PH, Maraging Steel, Aluminum Alloy ALSi12 and more
  • Electrical: 400V / 15KVA / 3 phase
  • Connectivity: Ethernet 1 Gbps, RJ-45 plug
  • Laser Power/Type: 500 W/Fiber Laser
  • Laser Wavelength: 1070 nm
  • Weight: ≈11000 lbs (5000 kg)
  • Gas Requirements: Nitrogen or Argon, 6-8 bar
  • Compressed Air Requirements: 6-8 bar
  • Water Cooling: Chiller included in printer
  • Software: ProX DMP Manufacturing, ProX DMP Dental for dental applications
  • Control Software: ProX Control v2
  • Input Data Format: STL
  • Recycling System: Automatic
  • Material Loading: Automatic
  • Interchangable Build Modules: No
  • Certification: CE marked, TUV