Machines and systems for dry mortar processing, injection technology and 3D concrete printing
MAI International GmbH
Werkstraße 17, 9710 Feistritz/Drau (AT) · Headquarters/PlantNew on Amplifa
About MAI International
MAI International GmbH develops and manufactures machines and system components for dry mortar processing and injection technology at its site in Feistritz/Drau, Austria. The product range includes grouting machines for civil engineering and geothermal applications, mixing and conveying technology, silo-based systems, foam concrete systems, screed automation as well as components for 3D concrete printing such as the MAI® 3DCP PRINTHEAD with integrated dosing pump for liquid accelerator. The company has been active in this field for over 40 years and relies on its own patented mixing technologies. The products are used as robust, practical solutions for the construction industry, civil engineering, geothermal energy and 3D printing in construction and are distributed worldwide. In addition to machine manufacturing, MAI offers application-related system configurations and service for demanding construction site and plant applications.
- Site
- Feistritz/Drau
- Processes
- 3D Concrete Printing, Foam Concrete Production, Grouting / Injection, Geothermal Grouting, Mixing & Pumping / Conveying Technology, Silo-based Systems, Screed Automation, 3D concrete printing systems
- Materials
- Concrete / Dry mortar, Foam concrete, 3D Concrete Printing, Foam Concrete Production, Grouting / Injection, Geothermal Grouting, Mixing and Conveying Technology, Silo-based Systems
- Industries
- Construction industry, Civil engineering, Geothermal energy, 3D printing in construction, Dry mortar processing
- 01
Engineering and system development
- 02
Manufacturing of machine components
- 03
Assembly of systems and equipment
- 04
Sales and service
Materials and Processes
3D Concrete Printing
Components such as PRINTHEAD, DOS and WHD for integration into 3D concrete printing systems.
Foam Concrete Production
Foam generators, mixing pumps and remixers for application-specific foam concrete systems.
Grouting / Injection
Grouting machines from the proven MAI® 400NT to the digitally controlled MAI® 440GE with data logging.
Geothermal Grouting
Compact to high-performance machine technology such as MAI® EASY-GT and MAI® HICOMP-GT for geothermal projects.
Mixing and Conveying Technology
Mixing pumps and continuous mixers with patented mixing technology for demanding materials.
Silo-based Systems
Silo mixers, mixing pumps and silo conveying systems for high-quality processing with low-maintenance operation.
Screed Automation
Automatic smoothing and leveling systems for large areas, modularly adaptable to smaller rooms.
Locations
Feistritz/Drau
ATHeadquarters and plant
- MAI® 3DCP PRINTHEAD
- MAI® DOS
- MAI® WHD
- MAI® FOG
- MAI® MIX
- MAI® 400NT
- MAI® 440GE
- MAI® EASY-GT
- MAI® HICOMP-GT
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| 3D Concrete PrintingAdditive | – | – | – | – | Concrete, Dry mortar |
| Foam Concrete ProductionPlastics | – | – | – | – | Foam concrete |
| Grouting / InjectionAssembly | – | – | – | – | Dry mortar, Grouting mortar |
| Geothermal GroutingAssembly | – | – | – | – | Grouting mortar |
| Mixing & Pumping / Conveying TechnologyEngineering | – | – | – | – | Dry mortar |
| Silo-based SystemsEngineering | – | – | – | – | Dry mortar |
| Screed AutomationAssembly | – | – | – | – | Screed, Mortar |
13 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 3D printing printhead with dosing pump | MAI International MAI® 3DCP PRINTHEAD | – | – | – | – |
| Dosing pump | MAI International MAI® DOS | – | – | – | – |
| Water heating station | MAI International MAI® WHD | – | – | – | – |
| Foam generator | MAI International MAI® FOG | – | – | – | – |
| Electric remixer | MAI International MAI® MIX | – | – | – | – |
| Grouting machine | MAI International MAI® 400NT | – | – | – | – |
| Digitally controlled grouting machine with data logging | MAI International MAI® 440GE | – | – | – | – |
| Geothermal grouting machine (light/compact) | MAI International MAI® EASY-GT | – | – | – | – |
| Silo mixing pump | MAI International MAI® HICOMP-GT | – | – | – | – |
| Mixing pumps and continuous mixers | MAI International | – | – | – | – |
| Conveying pumps | MAI International | – | – | – | – |
| Silo mixer / mixing pump / silo conveying system | MAI International | – | – | – | – |
| Automatic smoothing and leveling system for screed | MAI International | – | – | – | – |
Additional services
History
Start of more than 40 years of activity in dry mortar processing and injection technology