- Fields of Application: Tunnel kilns, drying plants, raw material preparation, dedusting, cooling zones.
- Challenges: Massive abrasion caused by mineral dusts, extreme heat generation, continuous operation under full load.
- Siempelkamp Portfolio: Armored centrifugal fans, temperature-resistant throttle and guillotine dampers, metal expansion joints, stacks.
- Retrofit Advantage: Wear optimization and energy-efficient refurbishment of kiln and exhaust air fans – also for third-party brands.
Building Materials Industry: Robustness under extreme dust and heat loads
In the building materials industry – from the manufacture of bricks and tiles to the production of precast concrete parts or insulation materials – process air is the central medium for drying and firing processes. Fans and dampers move large volumes of air here to ensure uniform heat distribution in the kilns and effective dust extraction. Quality Made in Germany ensures the mechanical resilience that is indispensable in this harsh production environment.
Challenges and risks due to abrasion and heat
The building materials industry is characterized by highly abrasive dusts (sand, clay, lime) and extreme process temperatures in the kilns. These conditions lead to rapid wear of the mechanical components. A failure of the kiln ventilation or the exhaust gas routing immediately interrupts the firing process, which often leads to the loss of the entire kiln charge and can damage the refractory lining of the kilns through uncontrolled cooling. Unplanned downtimes in the building materials industry lead to massive delivery delays for the construction sector and high costs for the repair of units damaged by wear.
Solutions and retrofit expertise: Extending service life through specialized protection
Siempelkamp Industrial Fans offers centrifugal fans with specialized wear protection armoring for this industry, which can withstand abrasive dust bombardment. Our industrial dampers and slide gates are designed for use in high-temperature ranges of up to 1,200 °C and ensure precise control of the kiln atmosphere. To minimize environmental impact, high-efficiency filter units and acoustic enclosures are integrated into the systems.
In the field of retrofitting, the focus is on energy optimization and increasing the wear resistance of existing plants. We modernize third-party brands by installing armored impellers and optimize flow guidance using CFD analyses to prevent sand deposits and localized wear. Our full service – from vibration measurement to preventive maintenance – ensures maximum availability and cost-effectiveness in building materials production 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 Building Materials Industry
From highly wear-resistant industrial fans to heat-resistant damper systems and effective dedusting solutions – we offer the building materials industry a comprehensive range of premium components in Quality Made in Germany. Discover our technologically advanced products and customized services, which were specifically developed for the highly abrasive media and extreme thermal loads of modern building materials plants.