The AM laboratory at Ångström
The AM laboratory at Ångström is a research infrastructure providing facilities and equipment for AM-related research.
The lab is located in the Ångström laboratory on floor K1 of house 6 and houses both common equipment maintained by AM@Å and co-located equipment from different research groups.
This joint laboratory has been created to provide suitable lab spaces for different AM processes and equipment, and allow efficient use of resources.
Additionally the shared lab promotes a creative and synergetic research environment for additive manufacturing.
The AM lab at Ångström is a part of the WISE resarch technology platform WISE additive.
Equipment available through AM@Å
Access
The common AM infrastructure maintained by the AM@Å initiative is available to all research groups at the Faculty of science and technology at Uppsala university.
When the laboratory facilities of AM@Å have been used in your research, we require that this acknowledged in publications
If equipment funded through WISE Additive are used, it is also required that this is acknowledged in publications
The running cost of the equipment is covered by user fees, with different hourly cost for different instruments, see price list
New users will receive training on the instruments from our research engineers, but for smaller projects it will also be possible to engage the research engineer at an hourly basis to do work for a specific project.
Users who have received training on instruments can thereafter book the equipment themselves, where some booking rules apply to ensure fair distribution of instrument time between the projects. Booking is done through the Ångström Lims system
Access for external users and projects
External projects, from academia or industry, are accepted based on availability of resources.
For accepted external projects, equipment will be booked by the research engineer, under the same booking rules as internal projects.
Different prices apply for external users, see price list
Contact
To get access to our the equipment in the AM lab, or to discuss the possibility of having printing projects carried out, please contact our research engineers:
Jithin James
Research engineer
responsible for the AM lab
Evgenii Tikhomirov
Research engineer
working with polymer printing
Equipment available through AM@Å
Powder equipment
Metal Powder Atomizer- AMAZEMET rePOWDER HYBRID
The rePOWDER HYBRID Ultrasonic Metal Atomizer from AMAZEMET is a compact laboratory-scale system designed to produce spherical metal powders and enable rapid alloy prototyping. Using ultrasonic atomization, molten metal is transformed into fine droplets by high-frequency vibrations, producing powders with high sphericity and a narrow particle-size distribution, suitable for additive manufacturing and advanced powder metallurgy.
The hybrid platform integrates induction melting and plasma melting units, enabling the processing of materials across a wide melting temperature range—from approximately 200 °C to 3500 °C. The induction unit allows efficient melting of common engineering alloys, while the plasma unit enables atomization of high-temperature and refractory metals. This flexible design, combined with modular architecture and rapid material change capability, allows researchers to efficiently screen new alloys and produce small batches of high-quality metal powders in a laboratory environment.
Funded by the Knut and Alice Wallenberg Foundation via the WISE research program, as a part of WISE Additive Research and Technology Platform.
Particle Size Analyzer – CAMSIZER X2
The CAMSIZER X2 is a high-resolution particle size and shape analyzer based on dynamic image analysis (DIA). Particles pass through a free-fall dispersion zone where a dual-camera system captures thousands of images per second, enabling accurate determination of particle size distribution and morphology. The instrument measures particles across a wide size range of approximately 0.8 µm to 8 mm using two synchronized cameras with different magnifications. This allows reliable analysis of fine powders, granules, and coarse particles within a single measurement. In addition to particle size distribution, the system provides detailed shape characterization, including parameters such as aspect ratio, sphericity, convexity, and elongation, which help identify particle morphology, agglomerates, and irregular particles.
Funded by the Knut and Alice Wallenberg Foundation via the WISE research program, as a part of WISE Additive Research and Technology Platform.
Sample Divider- Fritsch Rotary Cone
The Fritsch Rotary Cone Sample Divider is designed to produce highly representative subsamples from bulk powders and granular materials before laboratory analysis. Representative sampling is essential to ensure that subsequent measurements—such as particle size distribution, chemical composition, or density—accurately reflect the original material.The system works by feeding the sample onto a rotating cone, which evenly distributes the material into multiple collection outlets arranged around the cone. As the cone rotates, particles are divided into equal portions with minimal segregation, ensuring that each fraction maintains the same composition and particle size distribution as the original sample.
Funded by the Knut and Alice Wallenberg Foundation via the WISE research program, as a part of WISE Additive Research and Technology Platform.
Powder Flowability- HFlow 1
The HFlow 1 Flowmeter Funnel from Bettersize Instruments is a laboratory device used to evaluate the flowability and bulk density of powders. The instrument operates using three interchangeable funnels: Hall (2.5 mm orifice), Carney (5 mm orifice), and Gustavsson (2.5 mm orifice). During testing, a measured quantity of powder is allowed to flow through the funnel, and the time required for the powder to pass through the orifice is recorded to determine the powder’s flow rate and flowability.The HFlow 1 complies with international standards such as ISO, ASTM, USP, and Ph. Eur., making it suitable for quality control, research, and process development in industries such as powder metallurgy, additive manufacturing, and pharmaceuticals.
Funded by the Knut and Alice Wallenberg Foundation via the WISE research program, as a part of WISE Additive Research and Technology Platform.
Metal 3D printers
PBF- LB/M SYSTEM - ACONITY MIDI
The Aconity MIDI is the most recent procurement at the Ångström AM-lab. Unlike the EOS M100 which is an industrial machine, the Aconity MIDI had been developed with research purposes in mind. This means that some aspects of the PBF- LB/M (laser-based powder bed fusion of Metals) process which in the EOS M100 is controlled automatically by background software, is available to the user in the Aconity MIDI. This of course, makes the use of the Aconity MIDI more complex but on the other hand offers the possibility to study the influence of additional parameters. The Aconity MIDI is equipped with 500 W laser and a 3D scanner which allow on the fly alterations of the laser focus. Furthermore, the system is equipped with a heater, allowing the build plate to be heated to 800°C. A dual wavelength pyrometer allow for process monitoring of the melt pool temperature and the vacuum option allow for studies focused on deep welding effects. Lastly, the larger build volume in the Aconity allow for printing of lager components, for example the AM-lab can now print creep specimens according to standard which was not possible in the in the EOS M100 given its smaller build volume.
- Build volume: 170 mm dia. x 200 mm
- Laser Power: 500 W
- 3D laser scanner which allows on the fly alteration of laser focus from 80 µm-500 µm
- Layer thickness down to 10 µm
- Heating: 800°C
- Pyrometer monitoring
- Vacuum option
PBF- LB/M SYSTEM - EOS M100
The EOS M100 is a small, industrial type laser powder bed fusion system initially developed for medical and dental applications. The system is equipped with a 200 W Yb-fiber laser which have a focus spot around 45 µm in diameter. This small focus spot results in a comparatively high resolution in the printing process, allowing small, detailed components to be printed. The system is easy to use and ideal for users with limited experience of PBF- LB/M (laser-based powder bed fusion of Metals) systems. Hence, it is an important piece of equipment also for educational purposes. Given the small size of the system, it is ideal for feasibility studies on new alloys as only a small amount of powder is required to run the process. With a circular build area of 100 mm in diameter and 80 mm total build height, the resulting build volume, although small, is sufficient to print tensile and impact specimens according to common standards. At the Ångström laboratory, the system has successfully printed many different alloys including Ni-, Cu-, Fe-, Zr- , Al- and Ti- and Mg-based alloys. The system has been modified in-house to allow in-situ measurements of temperatures as well as heating of the build platform up to 350°C.
- Build volume: 100 mm dia. x 80 mm
- Laser Power: 200 W
- laser focus of 40 µm
- Heating: 350°C
Post Processing and Surface Finishing
WIRE EDM- SSG HB400
The SSG HB400 EDM Machine is a high-precision CNC wire cutting machine designed for accurate machining of complex metal parts and molds. Using advanced molybdenum wire EDM technology and a stable AC servo drive system, the HB400 delivers reliable cutting performance and excellent surface quality. With an X/Y/Z travel of 400 × 300 × 300 mm, a maximum workpiece weight of 500 kg, and cutting speeds up to 300 mm²/min, the machine is ideal for precision manufacturing in industries such as mold making, aerospace, automotive, and electronics. Its rigid machine structure, precision ball screws, and intelligent CNC control ensure consistent accuracy, smooth finishes (up to Ra ≤ 0.6 μm), and efficient production performance.
Funded by the Knut and Alice Wallenberg Foundation via the WISE research program, as a part of WISE Additive Research and Technology Platform.
Dry Electropolisher- DLyte HF+
The DLyte HF+ by GPAINNOVA is a compact dry electropolishing system engineered to achieve controlled surface refinement of metallic components through electrochemical material removal. Unlike conventional wet electropolishing processes, the system utilizes a solid-state electrolyte medium, eliminating the need for hazardous liquid acids while maintaining high process stability and repeatability.
The DLyte HF+ is compatible with a wide range of engineering metals and alloys, including austenitic and martensitic stainless steels, tool steels, cobalt–chromium alloys, titanium and titanium alloys, nickel-based superalloys, and copper-based alloys. This capability enables the controlled finishing of complex geometries and additively manufactured components while preserving dimensional tolerances.
Funded by the Knut and Alice Wallenberg Foundation via the WISE research program, as a part of WISE Additive Research and Technology Platform.
Centrifugal Barrel Finishing (CBF) Machine- Tribonex AB
A Centrifugal Barrel Finishing (CBF) machine is a high-energy mass finishing system used to deburr, smooth, and polish parts quickly and uniformly. It operates by rotating barrels around a central axis while the barrels themselves also rotate, creating strong centrifugal forces that press the parts and media together for efficient surface finishing.
CBF machines are commonly used to process materials such as stainless steel, aluminum, brass, copper, titanium, and other metal alloys, producing finishes ranging from basic deburring to fine polishing. They are widely used in industries requiring precise and consistent surface quality.
Funded by the Knut and Alice Wallenberg Foundation via the WISE research program, as a part of WISE Additive Research and Technology Platform.
Polymer 3D printers
FDM printer - Bambu Lab X1 Carbon (with AMS)
The Bambu lab X1 is a professional-grade FDM (Fused Deposition Modeling) 3D printer. Here's what makes it special:
- High Speed: The Bambu Lab X1 Carbon’s advanced motion system allows for rapid production, significantly reducing print times for large and complex projects.
- AMS: The integrated Automatic Material System (AMS) allows multi-material printing. This smart system can handle up to four different filaments, automatically switching between materials and colors, and ensuring precise layering for intricate designs.
- AI-Powered Features: Equipped with artificial intelligence, the X1 Carbon offers intelligent print monitoring and automatic failure detection.
- Hardened Nozzle: The X1 Carbon is equipped with a hardened steel nozzle, which is resistant to wear and tear from abrasive materials like carbon fiber, metal-filled, and glass-filled filaments.
FDM printer- Ultimaker S5
The Ultimaker S5 is a professional-grade FDM (Fused Deposition Modeling) 3D printer. Here's what makes it special:
- Precision and Detail: Achieve stunning detail with layer resolutions as fine as 20 microns.
- Dual Extrusion System: The advanced dual extrusion system allows for the use of two different materials or colors simultaneously. Create complex geometries with soluble supports or produce multi-material parts effortlessly.
- Wide Material Compatibility: The Ultimaker S5 supports a broad range of materials, including PLA, ABS, Nylon, TPU, and advanced composites.
- Large Build Volume: With a spacious build volume of 330 x 240 x 300 mm, the Ultimaker S5 is capable of handling large projects or multiple parts in a single print run.
- Custom Material Compatibility: Offers the flexibility to use custom filaments, allowing you to tailor material properties to specific project requirements.
SLA printer - Asiga Max X
is a professional-grade DLP (Digital Light Processing) printer that delivers incredible detail and accuracy. Here's what makes it special:
- Exceptional Detail: With a configurable resolution down to 27 microns, the MAX X can capture the most intricate details in your designs.
- Smart Positioning System (SPS): This technology ensures that each layer of your print is perfectly aligned, giving you consistent quality and reducing print failures.
- User-Friendly Experience: The Asiga MAX X is designed for ease of use, even if you're new to resin 3D printing. Its intuitive software and straightforward setup make it easy to get started.
- Materials Versatility: Experiment with a variety of resins to suit your needs. The MAX X works with castable resins for jewelry, biocompatible resins for dental applications, and engineering-grade resins for functional prototypes.
Pricing
Projects using the equipment in the AM lab are invoiced based on the instrument time booked.
Prices are differentiated between academic projects and non-academic (industrial) projects. The academic project prices are calculated to be cost-neutral and are based on equipment depreciation and maintenance, cost of lab space, running costs for the labs and provided consumables.
The following prices apply, all excluding VAT
All prices will be updated during 2026.
Powder synthesis
- Amazemet plasma and arc atomizer (WISE-funded)
- Academic projects 600 kr/h
- Non-academic projects 1200 kr/h
Powder characterisation
- Particle size analyzer (WISE-funded)
- Academic projects 400 kr/h
- Non-academic projects 800 kr/h
- Sample divider (WISE-funded)
- Academic projects 250 kr/h
- Non-academic projects 500 kr/h
- Hall flow meter (WISE-funded)
- Academic projects 250 kr/h
- Non-academic projects 500 kr/h
Metal 3D-printing
- EOS M100 PBF- LB/M system
- Academic projects 185 kr/h
- Non-academic projects 370 kr/h
- Aconity Midi PBF- LB/M system
- Academic projects 250 kr/h
- Non-academic projects 500 kr/h
Post processing
- Wire EDM (WISE-funded)
- Academic projects 600 kr/h
- Non-academic projects 1200 kr/h
- D-Lyte dry electropolishing (WISE-funded)
- Academic projects 500 kr/h
- Non-academic projects 1000 kr/h
Polymer 3D-printing
- Bambu Lab X1 Carbon FDM printer
- Academic projects 180 kr/h
- Non-academic projects 360 kr/h
- Ultimaker S5 FDM printer
- Academic projects 135 kr/h
- Non-academic projects 270 kr/h
- ASIGA MAX X DLP printer
- Academic projects 250 kr/h
- Non-academic projects 500 kr/h
Research engineers
- Academic projects 650 kr/h
- Non-academic projects 1300 kr/h
Material
- Full (self) cost of powder or filaments used for project.
Lab space
Based on availability, the AM lab also offers lab space for suitable AM equipment. For this a early rent will be invoiced, based on the area occupied of the equipment and a standard fee for lab running costs.
Acknowledgements
If the laboratory facilities of AM@Å have been used in your research, we require that this in acknowledged in publications:
We gratefully acknowledge the Additive Manufacturing Initiative at the Ångström Laboratory (AM@Å) for providing facilities and experimental support.
For presentations and posters please use the AM@Å-logo shown to the right, and downloadable in vector format below:
If equipment funded by WISE have been used in your research, an additional acknowledgement must also be given in research publications:
The [specify the type] investigations performed in this work were carried out using WISE Additive Research and Technology Platform, which was funded by the Knut and Alice Wallenberg Foundation via the WISE research program.
For presentations and posters please use the WISE shown to the right, or other version available through WISE web-page.
Further equipment
Besides the above listed equipment managed by the AM@Å initiative, there are further 3D-printers and associated equipment belonging to individual research groups or MyFAB Uppsala as a part of their microstructure laboratory. If you have an interest in these equipments, please contact respective group or MyFAB Uppsala.
Biomedical Engineering
- Formlab FORM 2, stereolitographic printer for ceramic materials
- Flashforge Hunter, digital light processing printer
- Dr. Wei Xia
Microsystems Technology
- Prototype printers for high-resolution 3D-printing
- Prof. Stefan Johansson
MyFAB Uppsala
- UpNano 250 high resolution 2-photon 3D printer
(more info in MyFAB Lims) - Thermo Scientific Process 11 Parallel Twin-screw Extruder
(more info in MyFAB Lims)
Other relevant infrastructure
At the Ångström laboratory
- MyFAB Uppsala and their materials analysis equipment
- The X-ray laboratory
- The furnace lab
- The Ångström workshop
National infrastructures
- WISE Additive (where the AM@Å lab is one of three nodes)