
Development, manufacture and commissioning of industrial combustion systems, burners and thermal process plants up to 120 MW

Intherma Industrielle Feuerungsanlagen GmbH
Kronberg/TaunusNew on Amplifa
Company
Intherma Industrielle Feuerungsanlagen GmbH is a family-owned company founded in 1956, now run by the third generation, headquartered in Kronberg im Taunus near Frankfurt am Main. The company develops and manufactures custom combustion technology – burners, lances and nozzles, combustion chambers, valve train assemblies including Ex-zone versions, and safety control systems – with a power range of 100 kW to 120 MW. In addition, Intherma implements complete systems such as static combustion chambers, rotary kiln systems, heater plants, hot gas generators (1.5 to 80 MW), flue gas cleaning and DeNOx systems, and energy recovery systems. The service portfolio includes engineering including permitting planning, manufacturing in its own production facility, SCC-certified installation, commissioning, training, maintenance and spare parts service; a TÜV-certified mobile combustion chamber is also available for rent. Customers come from petrochemicals and chemicals, waste and hazardous waste incineration, building materials and metals industries, and the nuclear industry. With more than a thousand projects realized worldwide, Intherma operates internationally.
- Site
- Kronberg
- Processes
- Engineering and design of individual components and complete systems, Manufacturing of combustion technology (burners, lances and nozzles, combustion chambers, valve, Manufacturing of thermal process plants (thermal treatment of gaseous, liquid and solid, Manufacturing of heater plants (direct and indirect heating, liquid and gaseous fuels), Manufacturing of hot gas generators (power range 1.5 to 80 MW; heating of fluidized-bed furnaces,, Mobile combustion chamber for combustion of gaseous and liquid substances (suitable for ATEX zones), Rotary kiln systems (thermal treatment of bulk materials, direct/indirect heating), Static combustion chambers (exhaust gases, liquid waste)
- Materials
- Refractory materials
- Certificates
- AD 2000-HP0, DIN EN ISO 3834-2, TÜV certification (mobile combustion chamber), SCC certification of installation personnel, SCC (installation personnel), TÜV (mobile combustion chamber)
- Founded
- 1956
- Industries
- Petrochemicals/chemical industry, Waste/hazardous waste incineration, Building materials industry, Metals industry (steel, copper, aluminum), Plastics industry, Weapons disposal
- 01
Engineering (feasibility studies, basic/detail engineering,
- 02
Design
- 03
Manufacturing in own production facility
- 04
Installation (SCC-certified)
- 05
Commissioning
- 06
Training
- 07
Maintenance and spare parts service
Materials and Processes
Refractory materials
High-quality refractory materials are used in heater plants and combustion chamber components.
Locations

Kronberg
DEHeadquarters and own production facility
- Materials
- Refractory materials
- Own production facility
- In-house test plant
- Lance test rig
Products and Plants




Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Engineering and design of individual components and complete systemsEngineering | – | – | – | – | – |
| Manufacturing of combustion technology (burners, lances and nozzles, combustion chambers, valveAssembly | – | – | – | – | – |
| Manufacturing of thermal process plants (thermal treatment of gaseous, liquid and solidAssembly | – | – | – | – | – |
| Manufacturing of heater plants (direct and indirect heating, liquid and gaseous fuels)Assembly | – | – | – | – | Refractory materials |
| Manufacturing of hot gas generators (power range 1.5 to 80 MW; heating of fluidized-bed furnaces,Assembly | – | – | – | – | – |
| Mobile combustion chamber for combustion of gaseous and liquid substances (suitable for ATEX zones)Assembly | – | – | – | – | – |
| Rotary kiln systems (thermal treatment of bulk materials, direct/indirect heating)Assembly | – | – | – | – | – |
| Static combustion chambers (exhaust gases, liquid waste)Assembly | – | – | – | – | – |
| Flue gas cleaning (power range up to 25,000 Nm³/h, multi-stage processes)Assembly | – | – | – | – | – |
| DeNOx systems (nitrogen oxide reduction)Assembly | – | – | – | – | – |
| Energy generation (electricity and heat generation, waste heat utilization)Assembly | – | – | – | – | – |
| Conveying equipment (mixers, shredders, tank farms)Assembly | – | – | – | – | – |
| Safety control systems (freely programmable, operator panel, remote diagnostics)Assembly | – | – | – | – | – |
| Control and regulation systems / Control and Management SystemsAssembly | – | – | – | – | – |
| Assembly and testing of valve train assembliesTesting | – | – | – | – | – |
| Installation (SCC-certified installation personnel)Assembly | – | – | – | – | – |
| CommissioningAssembly | – | – | – | – | – |
| Maintenance and spare parts service (wear monitoring, testing of safety equipment)Assembly | – | – | – | – | – |
| Training (combustion fundamentals, commissioning, maintenance)Assembly | – | – | – | – | – |
| Research: lance test rig, case studies, CFD simulations, emission reductionEngineering | – | – | – | – | – |
| Heat recovery, residue combustion (liquid, gaseous), thermal afterburning (TNV)Assembly | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| In-house test plant / lance test rig | – | 1 | – | – | Kronberg (near Frankfurt am Main) |
| Own production facility | – | 1 | – | – | Kronberg (near Frankfurt am Main) |
Additional services
Quality and Certification
Quality assurance is certified to AD 2000-HP0 / DIN EN ISO 3834-2; valve train assemblies are assembled and tested in in-house production. Installation personnel are SCC-certified, and the mobile combustion chamber carries TÜV certification.
| Evidence | Kronberg |
|---|---|
| AD 2000-HP0 | |
| DIN EN ISO 3834-2 | |
| SCC (installation personnel) | |
| TÜV (mobile combustion chamber) |
History
- 1956
Foundation of the family business
Currently managed by the third generation
More than a thousand projects realized worldwide