Top 10 Companies in the Rotary Dryers Market (2026): Market Leaders Powering Global Drying Technology

Rotary Dryers Market Insights

Global rotary dryers market size was valued at USD 5,200 million in 2025. The market is projected to grow from USD 5,500 million in 2026 to USD 9,500 million by 2034, exhibiting a CAGR of 7.1% during the forecast period. Rotary dryers are cylindrical, rotating drums that dry bulk solid materials through indirect or direct heat transfer, serving key roles in mining, chemicals, food processing, and waste‑management industries.

Market Insights

The rotary dryers market, valued at USD 5,200 million in 2025, is forecast to reach USD 9,500 million by 2034, reflecting a steady push toward higher throughput and energy‑efficient solutions across mining, chemicals, food, and waste‑management sectors. The underlying momentum stems from a need to keep bulk solids dry for transport, storage, and downstream processing, coupled with tightening emission standards that favor advanced heat‑recovery and low‑NOx technologies.

Rotary Dryers Market – View in Detailed Research Report

What Are Rotary Dryers?

Rotary dryers are cylindrical drums that rotate on a horizontal axis, conveying bulk solids while exposing them to either indirect or direct heat. The rotation creates a tumbling action that promotes uniform moisture removal, allowing operators to control temperature, residence time, and airflow. This design lends itself to high‑throughput applications where consistent drying is critical for product quality and downstream processing efficiency.

Top 10 Companies in the Rotary Dryers Market (2026)

1. Metso Outotec

Headquarters: Finland
Key Offering: Integrated rotary dryers for mineral processing, cement, and chemical plants.

Metso Outotec delivers turnkey solutions that combine robust drum construction with advanced heat‑recovery systems. The firm’s focus on low‑NOx combustion and modular layouts allows clients to scale capacity without compromising energy performance.

Sustainability & Growth Initiatives

• Low‑NOx combustion technology.
• Integrated heat‑recovery to capture up to 30% of waste heat.
• Digital twin platform for predictive maintenance.

2. FLSmidth

Headquarters: Denmark
Key Offering: High‑capacity rotary dryers for cement and mineral processing.

FLSmidth emphasizes energy efficiency through variable‑speed drives and optimized airflow. Its modular design supports rapid expansion and integration with existing plant infrastructure.

Sustainability & Growth Initiatives

• Variable‑speed motor control to reduce fuel use.
• Modular construction for lower capital outlay.
• Carbon‑footprint monitoring via cloud analytics.

3. GEA Group

Headquarters: Germany
Key Offering: Process‑engineering solutions and modular rotary dryers.

GEA Group integrates advanced heat‑exchange modules and variable‑frequency drives to maximize energy recovery while maintaining consistent throughput across diverse materials.

Sustainability & Growth Initiatives

• Closed‑loop heat‑recovery for high‑temperature processes.
• Variable‑frequency drives for precise motor control.
• Digital monitoring for real‑time performance insight.

4. Weir Minerals

Headquarters: United Kingdom
Key Offering: Rotary dryers for mining and mineral processing.

Weir Minerals focuses on emission control and energy‑saving combustion, delivering dryers that meet strict environmental regulations while sustaining high throughput.

Sustainability & Growth Initiatives

• Emission‑control modules for particulate and VOC reduction.
• Optimized combustion for lower fuel consumption.
• Remote diagnostics for proactive maintenance.

5. KHD Humboldt Wedel

Headquarters: Germany
Key Offering: Direct‑fired rotary dryers with high throughput.

KHD Humboldt Wedel delivers flexible fuel options and low‑carbon combustion, enabling clients to adapt to shifting energy markets while maintaining performance.

Sustainability & Growth Initiatives

• Fuel‑flexible combustion systems.
• Low‑carbon burner designs.
• Digital monitoring for energy optimization.

6. Loesche

Headquarters: Germany
Key Offering: Advanced rotary dryers for chemicals and pharmaceuticals.

Loesche prioritises process safety and energy efficiency, delivering dryers that meet stringent regulatory requirements while preserving product integrity.

Sustainability & Growth Initiatives

• Enhanced safety controls for hazardous materials.
• Energy‑saving combustion strategies.
• Low‑emission drum coatings.

7. Andritz

Headquarters: Austria
Key Offering: Integrated rotary dryer solutions with modular layouts.

Andritz combines low‑NOx combustion with advanced heat‑recovery, enabling clients to achieve higher energy efficiency and lower operating costs.

Sustainability & Growth Initiatives

• Low‑NOx burner technology.
• Integrated heat‑recovery modules.
• Digital twin for performance optimisation.

8. CECO Environmental

Headquarters: United States
Key Offering: Emission‑control systems for rotary dryers.

CECO Environmental enhances dryer performance by integrating scrubbers, dust‑collection units, and emission‑monitoring solutions that help clients comply with tightening environmental standards.

Sustainability & Growth Initiatives

• Advanced scrubber technology for VOC reduction.
• Dust‑collection systems for particulate control.
• Emission‑monitoring dashboards.

9. SPX Flow

Headquarters: United States
Key Offering: Modular, plug‑and‑play rotary dryers.

SPX Flow offers dryers that can be installed quickly with minimal capital investment, making advanced drying technology accessible to mid‑size operators.

Sustainability & Growth Initiatives

• Low‑capital, modular construction.
• Energy‑efficient motor drives.
• Rapid‑deployment tooling.

10. Alvan Blanch

Headquarters: France
Key Offering: Custom drum fabrication for specialized applications.

Alvan Blanch focuses on precision engineering and material efficiency, delivering dryers that meet niche process requirements while reducing waste.

Sustainability & Growth Initiatives

• Precision material selection for lower energy use.
• Digital integration for performance tracking.
• Lean manufacturing practices.

Strategic Outlook

The rotary dryer market will continue to evolve as manufacturers integrate digital controls, heat‑recovery systems, and low‑emission combustion technologies. Companies that invest in modular platforms and remote monitoring will capture the growing demand for flexible, energy‑efficient solutions across mining, cement, and chemical sectors.

Future Trends

• Energy efficiency upgrades through advanced insulation and heat‑recovery.
• Smart dryers that use sensors, data analytics, and cloud platforms for real‑time optimization.
• Expansion into renewable‑energy feedstock preparation such as biomass and bio‑fuel.
• Adoption of circular‑economy models, requiring efficient drying before recycling.
• Plug‑and‑play modular designs that reduce capital intensity for smaller operators.