- Fields of Application: Reactor ventilation, gas conveying, process gas purification, solvent recovery, laboratory exhaust air.
- Challenges: Corrosive media (acids/alkalis), explosion protection (ATEX), absolute gas-tightness, toxic gases.
- Siempelkamp Portfolio: Stainless steel fans, special coatings, pressure-resistant designs, gas-tight slide gates, expansion joints.
- Retrofit Advantage: Energy-efficient refurbishment and safety-related upgrades for legacy systems – also for third-party brands.
Chemical Industry: Maximum safety for corrosive and explosive processes
In the chemical industry, process air systems are the logistical backbone for the safe transport of aggressive gases, vapors, and high-purity media. Whether in basic chemicals, plastics manufacturing, or pharmaceuticals – controlled air routing is inseparably linked to plant safety. Quality Made in Germany guarantees the absolute reliability of components under the most demanding chemical conditions.
Challenges and risks in handling hazardous substances
The primary challenges in the chemical industry lie in the high corrosivity of the media and protection against explosions. Many processes require the handling of flammable gases or toxic substances, which places the highest demands on gas-tightness. A technical failure, for example due to corrosion damage to the fans or leaks in the dampers, can have catastrophic consequences: the release of hazardous substances, fires, or explosions. In addition to the risk to humans and the environment, unplanned downtimes in the chemical industry often lead to complex cleaning processes and massive production losses, which result in high economic damage.
Solutions and retrofit expertise: Certified resistance
Siempelkamp Industrial Fans manufactures specialized centrifugal fans and industrial dampers for these sensitive areas using highly resistant materials such as stainless steel or special alloys with specialized protective coatings. A key feature is the ATEX-compliant design for explosive atmospheres, as well as gas-tight shaft seals and pressure-resistant constructions up to 10 bar.
Especially in the area of retrofitting, we support chemical companies in adapting existing plants to stricter safety standards or changed process parameters. We modernize third-party brands through the use of specialized impellers and optimize sealing systems to increase gas-tightness. Using FEM and CFD analyses, we validate mechanical resistance to aggressive media in advance. Our full service – from bearing analysis to preventive maintenance – ensures maximum availability and safety worldwide.
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Frequently Asked Questions
We offer vibration measurements, characteristic curve measurements, bearing and sound analyses. This allows us to ensure optimal operational readiness of the products.
We manufacture products tailored to the individual requirements and specifications of our customers. Please feel free to contact us and let our experienced team advise you on finding the right, customized solution for you.
Yes, for potentially explosive atmospheres we manufacture radial fans that comply with ATEX directives and therefore meet all necessary safety requirements.
Yes, Siempelkamp Industrial Fans offers a complete service package for industrial fans and dampers from all manufacturers. This includes, for example, the inspection and repair of fans and system components, as well as troubleshooting. Our competent and experienced service specialists are deployed worldwide and will address your request as quickly as possible.
We’re happy to advise you!
Let one of our experts provide you with a free, no-obligation consultation regarding your requirements. Rely on quality made in Germany and personalized support. Our team looks forward to answering your questions and working with you to plan the optimal component for your process.
References & Project Examples
Industrie-Ventilatoren
Industrial fan for ‘GUODONG’ plant in China
Industrie-Ventilatoren
Two mirror-image industrial fans for ‘Steves & Sons’ in the USA
Industrie-Ventilatoren
Fan for a strip galvanizing plant
Our Full-Service Portfolio for the Chemical Industry
From corrosion-resistant industrial fans in ATEX design to high-seal damper systems and specialized gas purification peripherals – we offer the chemical industry a comprehensive range of premium components in Quality Made in Germany. Discover our technologically advanced products and customized services, which were developed specifically for the extreme safety requirements and the chemical aggressiveness of modern production plants.