Metal 3D printer SLM 125

  • Metal 3D printer SLM 125
  • Metal 3D printer SLM 125


Considered Best-in-Class due to a build speed of 25 ccm/h

Ideal for low volume metal part production, as well as research & development


   -  Increase build speed with patented bi-directional loader movement

   -  Adaptable for research & development

   -  Modify system parameters according to your production needs

   -  Open and flexible software architecture

  -  Optimized gas recirculation at a laminar flow provides for safe and cost efficient consumption

   -  Closed-loop powder handling


The new compact Selective Laser Melting System SLM® 125HL offers a build envelope of 125 x 125 x 75 (125 optional) mm. Economical and suitable for  R&D as well as small lot production environments, the open software architecture and system parameters allows you to make modifications according to your specific production needs.


Achieve fast build speeds from the system’s patented bi-directional loader movement. Internal recirculation of inert gas at laminar flow also provides for safe and cost-efficient gas consumption.


The SLM 125HL is equipped with software for importing CAD / STL data or slice data to configure the processes and component-specific parameters. Achieve greater system control by customizing your own construction processes through the unique, flexible and open software architecture.


The system is able to process most metals (such as Stainless Steels, Tool Steels, Cobalt Chrome, Aluminum, Inconel and Titanium) through a material saving, closed-loop powder handing unit. Changing the metal powder is quick, easy and designed to lower your production costs. Further available options will also increase the versatility and multiple usability of the SLM 125HL



System configuration for all types of metal powders / 
Technical changes reserved


Build Envelope (L x W x H) 125 x 125 x 125 mm³ reduced by substrate plate thickness
3D Optics Configuration Single (1x 400 W) IPG fiber laser
Build Rate up to 25 cm³/h
Variable Layer Thickness 20 µm - 75 µm, 1 µm increments
Min. Feature Size 140 µm
Beam Focus Diameter 70 µm - 100 µm
Max. Scan Speed 10 m/s
Average Inert Gas Consumption in Process 2 l/min (argon)
Average Inert Gas Consumption Purging 70 l/min (argon)
E-Connection / Power Input 400 Volt 3NPE, 32 A, 50/60 Hz, 3 kW
Compressed Air Requirement / Consumption ISO 8573-1:2010 [1:4:1], 50 l/min @ 6 bar
Dimensions (L x W x H) 1400 mm x 900 mm x 2460 mm
Weight (incl. / without powder) approx. 750 kg / ca. 700 kg