
Designs and produces nitrogen and oxygen generators for onsite gas generation (Onsite).

INMATEC GaseTechnologie GmbH & Co. KG
Herrsching (Headquarters, Development & Production) · Bielefeld (Headquarters/Administration)New on Amplifa
About INMATEC
INMATEC GaseTechnologie GmbH & Co. KG is a manufacturer of nitrogen and oxygen generators based in Herrsching am Ammersee, with its administrative headquarters in Bielefeld. The company is part of the BOGE Group and has been developing and producing its systems in Germany since 1993. The portfolio includes stationary and mobile compact systems, industrial systems, and special systems for the onsite generation of nitrogen and oxygen. Nitrogen generators operate with pressure swing adsorption (PSA technology) or membrane technology; the PN series supplies nitrogen with purities from 95% to 99.999% (5.0) at flow rates of 0.85 to 1,250 Nm³/h, the IMT-SN membrane series handles 0.14 to 12.30 Nm³/h, and the PO oxygen series reaches up to 74 Nm³/h with purities up to 95%. Special systems are offered as container, onshore, and offshore solutions with EX protection and ATEX certifications. With over 9,000 installed units, INMATEC supplies industries ranging from automotive, oil, and gas to food, plastics, and electronics, as well as laser applications, marine and aerospace engineering, and mining and tunneling; the global service network is represented in 70 countries.
- Site
- Bielefeld
- Processes
- Nitrogen Generators (PSA Technology / Pressure Swing Adsorption), Nitrogen Generators (Membrane Technology, IMT SN), Oxygen Generators (PSA Technology, PO Series), Nitrogen Special System Engineering (Container, ONSHORE/OFFSHORE, EX Protection, ATEX), Oxygen Special System Engineering (Container, ONSHORE/OFFSHORE, EX Protection, ATEX), System Design, Production, Commissioning, and Service from a Single Source, Accessories: Air compressors, air dryers, filtration systems, flow meters, analysis devices,, Remote Monitoring / Webservice (Remote Control, Remote Monitoring, retrofit)
- Materials
- Pressure Swing Adsorption (AutoPure Technology), Membrane Technology (IMT SN)
- Certificates
- ISO 9001, CE, CE (CE0036)
- Founded
- 1993
- Industries
- Automotive Industry, Oil and Gas Industry, Food Industry, Plastics Industry, Electronics, Laser Applications
- 01
Consultancy/Project Planning
- 02
System Design and Engineering
- 03
Production
- 04
Commissioning
- 05
After-Sales Service and Remote Monitoring
Technologies and Processes
Pressure Swing Adsorption (AutoPure Technology)
Separation of nitrogen/oxygen using pressure swing process; PN series 0.85–1,250 Nm³/h at purities 95%–99.999%.
Membrane Technology (IMT SN)
Patented hollow fiber membrane in compact design for 0.14–12.30 Nm³/h nitrogen with purities 95%–99.5%.
Locations

Herrsching
DEHeadquarters: Development, Production, and Service Control Center
- Nitrogen Generator PN Series (PSA, PN 20–PN 3000)
- Nitrogen Generator IMT SN (Membrane, IMT SN 450–3350)
- Oxygen Generator PO Series (PSA, PO 20–PO 2000)
- Special System Manufacturing
- Mobile Nitrogen and Oxygen Systems
Bielefeld
DEHeadquarters/Administration (Otto-Boge-Straße 1-7)
Systems and Products






Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Nitrogen Generators (PSA Technology / Pressure Swing Adsorption)Engineering | – | – | – | – | – |
| Nitrogen Generators (Membrane Technology, IMT SN)Engineering | – | – | – | – | – |
| Oxygen Generators (PSA Technology, PO Series)Engineering | – | – | – | – | – |
| Nitrogen Special System Engineering (Container, ONSHORE/OFFSHORE, EX Protection, ATEX)Engineering | – | – | – | – | – |
| Oxygen Special System Engineering (Container, ONSHORE/OFFSHORE, EX Protection, ATEX)Engineering | – | – | – | – | – |
| System Design, Production, Commissioning, and Service from a Single SourceEngineering | – | – | – | – | – |
| Accessories: Air compressors, air dryers, filtration systems, flow meters, analysis devices,Engineering | – | – | – | – | – |
| Remote Monitoring / Webservice (Remote Control, Remote Monitoring, retrofit)Prüfung | – | – | – | – | – |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Nitrogen Generator PN Series (PSA) | INMATEC PN 20 - PN 3000 | – | 0.85 - 1250 Nm³/h, Purity 95% - 99.999% (5.0) | – | Herrsching, Germany |
| Nitrogen Generator IMT SN (Membrane Technology) | INMATEC IMT SN 450 - IMT SN 3350 | – | 0.14 - 12.30 Nm³/h, Purity 95% - 99.5% | – | Herrsching, Germany |
| Oxygen Generator PO Series (PSA) | INMATEC PO 20 - PO 2000 | – | 1.0 - 74.0 Nm³/h, Purity up to 95% | – | Herrsching, Germany |
| Nitrogen Special Systems | INMATEC | – | Delivery quantities 0.50 - 10,000.00 Nm³/h, Purity up to 6.0 (1.0 ppm residual oxygen) | – | Herrsching, Germany |
| Mobile Nitrogen and Oxygen Systems | INMATEC | – | – | – | Herrsching, Germany |
Additional services
Quality and Certifications
INMATEC operates according to an ISO 9001 certified management system; all offered components meet internal INMATEC testing standards. Critical production data is captured and analyzed in real time via the remote monitoring box.
| Evidence | Herrsching |
|---|---|
| ISO 9001 | |
| CE (CE0036) |
History
- 1993
Beginning of INMATEC's successful history
More than 9,000 installed systems worldwide and over 30 years of research and development; INMATEC is part of the BOGE Group and operates its own sales and service companies in the Middle East and Asia