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TCT AM Machine Guide 2026 ← Back to Guide
Powder Bed Fusion — Metal · Micro Laser Sintering

3D MicroPrint

High-precision micro metal components via Micro Laser Sintering technology

www.3dmicroprint.com

3D MicroPrint logo

From the Manufacturer

3D Printing Systems for Industrial Production of Micro Metal Parts

3D MicroPrint GmbH manufactures high precision micro metal components by using Micro Laser Sinter technology. Since the company was founded in 2013, the additive manufacturing process for micro parts has been further developed and adapted for industrial production.

Today, we offer our customers the entire portfolio from design consulting for additive manufacturing, feasibility studies and part production to our own 3D MicroPrint Micro Laser Sintering system. In addition, 3D MicroPrint offers material development for exclusive technologies upon request.

The DMP 7x is a Micro Laser Sintering machine of the newest generation. Our machines deliver best results in terms of detail resolution, accuracy and surface finish for 3D printed micro metal parts. This machine solution merges the abilities of micro manufacturing with the advantages of 3D-printing for the first time. Inspired by and made for Industry, our machines satisfy a broad bandwidth of user requirements.

Visit 3D MicroPrint Website

DMP70 — Micro Laser Sintering (MLS) Specifications

MachineMachine SizeBuild VolumeBuild Materials
DMP 7x 2.7m × 2.5m × 1.8m (W × H × D) 60 × 60 × 30 mm Stainless steel, Inconel® 718, Tungsten, Titanium, Copper, Precious metals

Key Performance Data

Laser
IR Fiber Laser 50 / 200 W
Laser Spot Size
≤ 30 µm
Optical Accuracy
5 µm
Layer Thickness
1 µm to 15 µm
Min. Wall Thickness
30 µm
Surface Roughness (Ra)
2 – 3 µm (as-built)
Part Density
> 99.5%
Atmosphere
Purified Argon

TCT Buyer Guidance

Questions for your 3D MicroPrint micro-PBF evaluation

Is Micro Laser Sintering for you? 3D MicroPrint's technology is geared towards high-precision metal micro components, so it may be of particular interest to users in industries such as microwave technology and fiber optics, where a higher level of detail for intricate structures and surface quality is required.

What minimum feature size does your application require? Standard PBF systems typically achieve wall thicknesses of 200-400 µm. If your designs require features below 100 µm, micro laser sintering is a good option.

What materials do you need? For users looking to print with familiar aerospace materials like stainless steel, titanium and Inconel 718, 3D MicroPrint has you covered. It can also process other materials such as platinum, gold and tungsten depending on your application, but those materials must be requested and require further development with the vendor.