Apparatebau Allenspach AG
Equipment & Plant Engineering for High Temperatures
Allenspach AG designs and builds industrial systems for exhaust air treatment, thermal oxidation, waste heat recovery and drying of continuous web materials.
Sustainable
Utilizing existing energy.
Individual
Solutions designed for your process
Expertise
Plant engineering for more than 40 years
Globally active
From planning to execution
Industrial Exhaust Air Purification
We specialize in exhaust air purification for industrial processes and plants. These systems reliably degrade pollutants in the exhaust air.
Industrial heat exchangers
Our high-temperature heat exchangers can be used up to 1000°C. They handle gas volume flow rates from 100 to 200,000 Nm³/h.
Heat recovery
Waste heat from industrial processes offers significant, untapped potential and is therefore increasingly becoming a focus of energy savings and CO2 reduction.
Web dryers
Our dryers for web materials are precisely matched to the specific requirements of each process.
Industrial Process Heat
We plan and build systems for industrial heat generation. Our specialty is direct or indirect gas heating.
Industrial Plants
For more than 40 years, we have designed and delivered industrial plants for exhaust air treatment, heat recovery and process heat generation.
Experts in Plant Engineering
Through our comprehensive expertise in plant engineering, we offer solutions optimally tailored to our customers and support you in increasing your productivity. We design, manage and deliver energy-efficient industrial plants worldwide. Efficient energy recovery can reduce operating costs and improve the return on your investment. We assess the potential for your specific process.
Competencies in Industrial Plant Engineering
- Thermal oxidizers (TO)
- Regenerative thermal oxidizers (RTO)
- Catalytic oxidizers
- Concentrators and molecular sieves as upstream units for exhaust air purification systems
- Energy recovery from energy-rich flue gases
- Heat exchangers for high temperatures
- Process heat generators and process heat distribution (hot gas, thermal oil, hot water, steam)
- Web drying ovens for paper, films, aluminum foil and steel strip, with roller-supported, sag or flotation designs
Engineering, project management, fabrication and installation
- Delivery of ventilation components in industrial quality, such as fans, dampers in all designs, and valves for steam, hot water, or thermal oil
- Optimization of flexo and gravure printing machines: exhaust air flow and solvent loading within the process and explosion-safety limits
- Energy consumption optimization for drying plants
- Design and installation of hot water, steam and thermal oil distribution systems
- Design and installation of industrial exhaust air ductwork
- Measurement of existing exhaust air, steam, thermal oil, and hot water systems
- Inventory analyses
- Problem analyses