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M Line

Product catalog summary

Overview
M Line is a comprehensive system designed for metal additive production, emphasizing safety, reliability, repeatability, and efficiency. It features a modular architecture that separates the Laser Processing System (LPS) and Material Handling Station (MHS), allowing parallel and independent operations, thus enhancing productivity and reducing costs.

Machine Architecture
The system includes:

Laser Processing Station (LPS): Features movable powder, build, and overflow modules.
Machine Handling Station (MHS): Manages build job preparation, dismantling, and powder control.

This architecture supports simultaneous printing and pre- and post-processing, maximizing productivity.

Key Benefits

High reproducibility and part quality.
Quad laser system for large parts (500 x 500 x 400 mm).
High safety standards and productivity.
Modular software for series production, upgradeability, and ease of use.

Technical Features

Quad laser stitching covers over 70% of the build area, minimizing thermal effects and improving stability.
Parameter transferability from M2 Series 5 to M Line.
Superior gas flow and optics for large platforms.
Automated EHS risk detection and laser safety for automatic operation.

Technical Data

Build Envelope: 500 x 500 x 400 mm
Layer Thickness: 20 – 100 µm
Scan Speed: Max. 5 m/s
Laser System: 3D optics with 4 x 400 W
Focus Diameter: 50 µm – 400 µm
Filter System: Integrated with 2 x 20 m² filter surface
Materials: Nickel-based alloys, Cobalt chromium alloys, Aluminum, Steels

Dimensions and Weight

LPS Dimensions: 4,245 x 4,300 x 3,525 mm
LPS Weight: Approx. 14,000 kg
MHS Dimensions: 2,960 x 3,090 x 4,190 mm
MHS Weight: Approx. 7,000 kg

Catalog excerpts

M Line Metal additive for serial production

Open the catalog to page 1

The production machine solution for industrial 3D metal printing More than just a single machine, M Line is a system created specifically for metal additive production, developed around safety, reliability, repeatability and efficiency. The M Line offers a modular machine architecture that enables economical series production on an industrial scale. The modular machine technology concept physically decouples the Laser Processing System (LPS) and the Material Handling Station (MHS) units used for upstream and downstream stages of the production process and part production. These tasks can now...

Open the catalog to page 2

Key Features Modular machine architecture • L aser Processing Station (LPS) with individual, movable powder, build and overflow modules • M achine Handling Station (MHS) for build job preparation, dismantling and powder lot control Pre- and post-processing integration Architecture allows for simultaneous printing and preand post-processing for maximum productivity. Quad laser stitching: With over 70% of the build area covered by two or more lasers, interweaving laser paths on the same layer, and scan field calibration, the quad laser system stitches on single-laser quality level. • M inimized...

Open the catalog to page 3

M Line Technical Data Build envelope Layer thickness Scan speed Laser system • N ickel based alloy: Ni718, NiX, Ni625 • C obalt chromium alloy: CoCrMo, CoCrW Focus diameter 50 µm – 400 µm (dynamic focus adjustment) Filter system integrated with 2 x 20 m2 filter surface QM Live View, QM Atmosphere QM Meltpool Powder lot control approx. 14,000 kg (max. full weight) approx. 7,000 kg (max. full weight) Laser Processing Station (LPS) Material Handling Station (MHS)

Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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