Cement Industry

The cement industry is one of the most challenging sectors for dust filtration due to high temperatures, abrasive dust, and variable process conditions. To maintain production continuity, product quality, and environmental compliance, it is critical that all filtration systems operate at optimal performance.

In cement production, dust collection systems are used in various process steps such as rotary kilns, alkali bypass lines, coal mills, cement mills, clinker coolers, raw material preparation units, and general dedusting systems.

Each of these processes requires specific filtration solutions due to varying temperatures, chemical compositions, and particle characteristics.

Filtration Applications in Cement Production:

• Rotary Kiln Filters:
  Due to high temperatures (>200°C) and abrasive dust, filter bags made of fiberglass, PPS, P84, or PTFE are used. The chemical composition of the gas must also be considered when selecting the appropriate media.

• Alkali Bypass Systems:
  For gas environments with high chlorine and alkali content, fiberglass or PTFE-based filter bags are preferred.

• Coal Mills:
  Because of the explosion risk, antistatic materials are required, along with resistance to moisture and heavy dust loads. Common options include polyester, acrylic, or PPS with antistatic treatment.

• Cement Mills:
  For abrasive fine dust and high dust loading, filter bags made of mechanically strong polyester or specially blended acrylic materials are used.

• Clinker Coolers:
  Filters made of aramid or fiberglass are suitable due to their resistance to thermal shocks and abrasion.

• General Dedusting:
  In low-temperature and moderately abrasive environments, surface-treated polyester filter bags provide an efficient and reliable solution.

Our Experience in the Cement Industry as Luft Filter

Luft Filter aims to maximize plant efficiency and environmental compliance in the cement industry with high-quality filter bags and engineering-supported services specifically developed for demanding process conditions.

In our production processes, we prioritize compliance with American and European standards, as well as key criteria such as high temperature resistance, chemical durability, low emission performance, and long filter life.

We provide end-to-end support to cement plants through process analysis, proper material selection, on-site installation assistance, commissioning, and regular maintenance services.

By developing tailored solutions for the specific needs of each plant and each process, we ensure minimum energy consumption, reduced maintenance costs, and maximum operational continuity.

Even in the most demanding processes—such as high temperatures, heavy dust loads, and abrasive gas conditions—Luft Filter solutions ensure long-term performance and reliability.
With our quality, engineering expertise, and customer-focused approach, we continue to be your reliable solution partner in the cement industry.