DMG Mori LASERTEC 30 SLM US

$500,000 - $900,000 Updated 2026-03-19

Key Specifications

build volume

300 x 300 x 300 mm (11.8 x 11.8 x 11.8 in)

laser power

1,200 W standard (1,500 W optional)

focus diameter

86 micrometers

beam modes

Gaussian and ring beam profiles

layer thickness

30 micrometers minimum

encoder resolution

5 nm linear scale encoder

Overview

The DMG Mori LASERTEC 30 SLM US is the American-market variant of DMG Mori's production SLM platform, engineered and assembled in the United States to meet domestic manufacturing requirements and ITAR compliance for defense applications. The 300 x 300 x 300 mm (11.8 x 11.8 x 11.8 in) build volume targets the sweet spot for most production metal AM applications in aerospace, medical, and industrial tooling.

The machine runs up to 1,200 W of laser power as standard with an optional 1,500 W configuration, putting it among the highest-power single-optics SLM systems available. The 86-micrometer focus diameter delivers production-grade resolution for structural aerospace parts, medical implants, and complex internal geometries. A dual beam mode system offers both Gaussian and ring beam profiles -- Gaussian for precision and fine detail work, ring mode for higher productivity when building thick sections at elevated power levels.

Layer thickness starts at 30 micrometers for fine resolution work. The electrostatic powder bed recoating technology provides consistent layer deposition across the full build area, which is critical for part quality uniformity on multi-part build plates. Linear scale encoders with 5-nanometer resolution on the recoating axis ensure precise layer control.

The powder handling system uses weight detection for accurate powder accounting, exchangeable tank systems with self-aligning feet for contamination-free material changeover, and controlled atmosphere monitoring. An integrated chiller and filter system reduces the external infrastructure requirements. The high-accuracy ball screw drive with linear rod guidance maintains Z-axis positioning accuracy throughout the full 300 mm build height.

As a US-built system, the LASERTEC 30 SLM US qualifies for domestic content requirements and simplifies ITAR and export control compliance for defense contractors. Service and support are provided through DMG Mori's US network, with shorter lead times for parts and field service compared to European-built alternatives.

Full Specifications

Parameter	Value
Build Volume	300 x 300 x 300 mm (11.8 x 11.8 x 11.8 in)
Laser Power	1,200 W standard (1,500 W optional)
Focus Diameter	86 micrometers
Beam Modes	Gaussian and ring beam profiles
Layer Thickness	30 micrometers minimum
Encoder Resolution	5 nm linear scale encoder
Recoating	Electrostatic powder bed recoating
Powder Handling	Weight detection, exchangeable tank system with self-aligning feet
Atmosphere	Controlled atmosphere monitoring
Cooling	Integrated chiller and filter
Z Axis Drive	High-accuracy ball screw with linear rod guidance
CNC Control	CELOS X
300 Mm	11.8 in.
30 M	0.0012 in.
86 M	0.0034 in.
1200 W	1200 W

Specifications sourced from us.dmgmori.com — verified 2026-03-28

Strengths & Limitations

Strengths

US-built system qualifies for domestic content requirements and simplifies ITAR/export control compliance for defense AM work
1,200 W standard laser power with 1,500 W option puts it among the highest-power single-optics SLM platforms available
Dual Gaussian and ring beam modes allow optimization for either precision or productivity within the same build
Electrostatic powder recoating delivers consistent layer quality across the full 300 x 300 mm build area
5-nanometer encoder resolution on the recoating axis ensures precise layer thickness control throughout long builds
Integrated chiller and filter reduce facility infrastructure requirements compared to systems requiring external utilities

Limitations

300 x 300 x 300 mm build volume is smaller than the 3rd Generation's 325 x 325 x 400 mm envelope
Single-optics configuration means slower build times compared to multi-laser systems on full-plate builds
US-specific model may have fewer validated material parameter sets than the globally distributed LASERTEC 30 SLM variants
86-micrometer focus diameter is production-grade but not as fine as specialized systems for dental or jewelry work

Best For

Defense contractors requiring ITAR-compliant metal AM production with US-built equipment Aerospace manufacturers producing Inconel and titanium components with domestic content requirements Medical device manufacturers running production AM for FDA-regulated implants and surgical instruments Government-funded research labs requiring domestically manufactured metal AM equipment Job shops serving defense and aerospace customers with export-controlled AM applications

Frequently Asked Questions

01 What does a LASERTEC 30 SLM US cost?

Pricing typically falls between $500,000 and $900,000 depending on laser power (1,200 W vs 1,500 W), options, and service packages. The US-build premium is modest compared to the compliance benefits for defense and government work.

02 How does the SLM US differ from the standard LASERTEC 30 SLM?

The SLM US is engineered and assembled in the United States, qualifying for domestic content requirements and ITAR compliance. It uses a 1,200-1,500 W laser with dual Gaussian/ring beam modes and electrostatic recoating, whereas the standard LASERTEC 30 SLM has different laser and recoating configurations.

03 What is the ring beam mode used for?

Ring beam mode distributes laser energy in an annular pattern rather than a Gaussian peak. This produces a wider, more uniform melt pool at high power levels, enabling faster scanning speeds and higher build rates on thick-section geometry. Gaussian mode is preferred for fine features and thin walls.

04 Is the build volume sufficient for most production applications?

The 300 x 300 x 300 mm volume handles the vast majority of production AM parts in aerospace, medical, and tooling. Parts exceeding this envelope are relatively rare in SLM production. For larger builds, the LASERTEC 30 SLM 3rd Generation offers 325 x 325 x 400 mm.