Allenspach apparatebau ag Apparatebau
Allenspach AG

THE SPECIALIST in apparatus & plant engineering
for high temperatures

Allenspach AG is a full-range supplier of systems for the incineration of gaseous pollutants, exhaust air purification in general, waste heat recovery as well as drying of web materials materials.

For more than 40 years, we have been your competent partner when it comes to developing, planning, projecting and executing industrial plants for exhaust air purification and energy recovery or process heat generation.

Thanks to our comprehensive expert knowledge in plant engineering, we offer solutions that are optimally tailored to our customers’ needs and help them to increase their productivity. We are active worldwide in the planning, projecting and execution of highly efficient industrial apparatus engineering. The investment costs of our plants are minimized and your return of investment (ROI) is maximized through efficient energy recovery.

Abluftreinigung_RTO_40000

Exhaust air purification

Our area of expertise is the cleaning of polluted exhaust air from industrial processes and plants. The systems reliably destroy the pollutants in the exhaust air.

Exhaust gas & air purification
Waermetauscher-hochtemperatur

Heat exchanger

With a high-temperature heat recovery system from Allenspach AG, you recover valuable energy from exhaust gases.

Air & gases Heat exchanger
Prozesswaerme

Industrial process heat

We plan and build plants for industrial heat generation. Our speciality is direct or indirect gas heating.

Heat generation plants
Bahntrockner Lackierofen

Web dryer

Our dryers for web materials are precisely matched to the special requirements of the respective process. In combination with our exhaust air purification and heat recovery systems, the combustion heat of the emitted pollutants is optimally utilised and fed back into the dryer as primary heat. The use of fossil fuels is thus reduced to a minimum!

Industrial Web dryers
Waermerückgewinnung Allenspach AG

Heat recovery

Waste heat in industrial processes offers great, unused potential and is therefore increasingly becoming the focus of energy saving and CO2 reduction. Do not hesitate to ask us for a solution concept!

Heat recovery
Industrie-Service

Industry service

The plant technology of modern industrial plants places high demands on service providers. Benefit from the experience of Allenspach AG, we offer custom-fit solutions.

Plan, design, assemble

Our expertise in industrial plant engineering

  • Thermal oxidizers   (TNV, TO)
  • Regenerative thermal oxidizers (RNV, RTO)
  • Catalytic thermal oxidizers (KNV, CTO)
  • Concentrators and molecular sieves, as upstream equipment for exhaust air purification systems
  • Energy recovery from high-energy flue gases
  • Heat exchangers for high temperatures
  • Process heat generators and process heat distribution (hot gas, thermoil, hot water, steam )
  • Drying ovens for paper, foils, aluminium and steel as catenary- and also as floating ovens

Planning, projecting, building, assembling

  • Supply of ventilation components in industrial quality, such as fans, dampers in all designs and fittings for steam, hot water or thermoil
  • Optimisation of flexographic and rotogravure printing presses, with regard to low exhaust air volume and high solvent concentrations
  • Optimisation of energy consumption in drying plants
  • Planning, designing, building and installing hot water, steam and thermal oil supply
  • Plan, design, build and install entire exhaust air networks in industrial quality
  • Measuring existing exhaust air, steam, thermoil and hot water systems
  • Problem analysis

All from a single source

We offer all services related to the planning, manufacture and delivery of industrial plants. From calculation, design, execution and assembly to inspection and maintenance – we are your strong service partner.

Would you like to implement a project? Call us and benefit from the many years of experience of our engineers. We develop tailor-made solutions that convince.

Would you like to implement a project? Call us and benefit from the many years of experience of our engineers. We develop customized solutions that convince.

+41 (0)56 648 70 50

 

What our customers say:

The Allenspach company is reliable, competent and flexible. I can only recommend this business. Head of Technology / Hans Kaspar AG- Koni Annen
Experts in their field of business! Best service and superior engineering solutions.- Ido Abramovitch
Lobra AG had the old KNV renewed and upgraded by Apparatebau Allenspach AG. Since then, the system has been running smoothly and without any problems. We are also fully satisfied with the service, competent and reliable.- Andreas Braun - Lobra AG
Very competent company with which we have been working for decades. Serious advice, clean and timely execution of work. Also very flexible in emergencies. Always gladly again!- Ursula Hert
Very good, uncomplicated and reliable cooperation. Professional implementation. Gladly anytime again a joint project.- Firma EnVPro, Schliengen
We have been dealing with Allenspach AG for 20 years. They are very reliable, know their products well and find the way to integrate them into the processes we have developed over the years. They are a great help in diagnosing problems and provide excellent support for spare parts.- Claude Gagnon