
DGT manufactures gas filling systems, gas mixers and testing equipment for the industrial gas filling of insulating glass units.

DGT – Anlagen und Systeme GmbH
Poing · SauerlachNew on Amplifa
About DGT
DGT – Anlagen und Systeme GmbH, with sites in Poing and Sauerlach near Munich, specializes in gas filling technology for insulating glass units. The product portfolio includes gas fillers, gas mixers, gas filling systems, quick-fill devices and filling technology for argon, krypton, xenon and SF6, complemented by applications with CO2, neon, helium and inert protective gases. The multi-sensor-controlled systems support vertical and horizontal filling technology, filling with just a single gas filling opening as well as special shapes, curved insulating glass units, refrigeration furniture and special structures. In addition, the company offers AI-supported, individually optimized solutions, testing equipment for quality assurance according to EN 1279, as well as worldwide service and consulting. The systems are in operation at well over 1900 customers worldwide; customers include leading glass groups such as Saint-Gobain/Vetrotech, Pilkington-NSG, AGC-Interpane, Guardian Glass and Schott. With an export share of over 80%, DGT supplies the insulating glass industry on all continents.
- Site
- Poing / Sauerlach
- Processes
- Gas filling of insulating glass units, Gas filling systems (vertical and horizontal filling technology), Gas filling for special shapes, curved insulating glass units, refrigeration furniture, special, Filling technology with only a single gas filling opening, Gas mixers, Quick-fill devices, Testing equipment for quality assurance according to EN 1279, Gas filling systems for insulating glass
- Materials
- Argon, Krypton, Xenon, SF6, CO2, Neon, Helium, Inert Protective Gases
- Certificates
- EN 1279 testing equipment
- Industries
- Insulating glass industry, Glass industry, Refrigeration furniture manufacturing
- 01
Consulting and design of gas filling technology
- 02
Development and manufacture of gas filling systems, gas mixers and quick-fill
- 03
Testing equipment for quality assurance according to EN 1279
- 04
Commissioning and worldwide service
Gases and Filling Technology
Argon
Noble gas for homogeneous filling of insulating glass units to improve thermal insulation.
Krypton
Noble gas with very low thermal conductivity for high insulation requirements.
Xenon
Noble gas with the lowest thermal conductivity for premium insulating glass applications.
SF6
Gas for special filling technology applications in insulating glass production.
CO2
Used in applications with CO2 according to customer specification.
Neon
Fill gas for special filling technology applications.
Helium
Fill gas for special filling technology applications.
Inert Protective Gases
Inert gases for special applications in industrial gas filling.
Sites
Poing
DESite
- Materials
- Argon, Krypton, Xenon, SF6
- Gas filling systems
- Gas mixers
- Quick-fill devices
Sauerlach
DESite
- Materials
- Argon, Krypton, Xenon, SF6
- Gas filling systems
- Gas mixers
- Quick-fill devices
Products






Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Gas filling of insulating glass unitsAssembly | – | – | – | – | Insulating glass |
| Gas filling systems (vertical and horizontal filling technology)Assembly | – | – | – | – | Insulating glass |
| Gas filling for special shapes, curved insulating glass units, refrigeration furniture, specialAssembly | – | – | – | – | Insulating glass |
| Filling technology with only a single gas filling openingAssembly | – | – | – | – | Insulating glass |
| Gas mixersAssembly | – | – | – | – | Insulating glass |
| Quick-fill devicesAssembly | – | – | – | – | Insulating glass |
| Testing equipment for quality assurance according to EN 1279Testing | – | – | – | – | Insulating glass |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Gas filling system | DGT – Anlagen und Systeme GmbH | – | – | – | Poing, Sauerlach near Munich |
| Gas mixer | DGT – Anlagen und Systeme GmbH | – | – | – | Poing, Sauerlach near Munich |
| Quick-fill device | DGT – Anlagen und Systeme GmbH | – | – | – | Poing, Sauerlach near Munich |
Additional services
Reference customers
Quality
DGT provides testing equipment for quality assurance according to EN 1279, which is used as a standard by all European testing institutes in monitored operations.
| Evidence | Poing | Sauerlach |
|---|---|---|
| EN 1279 testing equipment |
History
- bis 1994
Close cooperation with mechanical engineering pioneer Karl Lenhardt and Lenhardt Maschinenbau GmbH (today Glaston Germany GmbH)
- 1997
Renaming of the former DCL Glas Consult GmbH to DGT Anlagen und Systeme GmbH