Potassium Sodium Feldspar Rotary Dryer Machine Capacity 5TPH-80TPH

Potassium Sodium Feldspar Rotary Drum Dryer capacity 5TPH-80TPH

1.Product Introduction Rotary drum dryer

This dryer features a horizontal rotary drum structure. Moisture evaporation is achieved through counter-current or co-current contact between hot air and wet materials inside the drum. Its processing capacity spans from 5 TPH to 80 TPH (tons per hour). Parameters such as drum length, diameter, inclination, and rotation speed can be customized based on initial moisture content, final moisture requirements, and particle size distribution to meet various production scales.

2.Application Rotary drum dryer

• Ceramic Industry: Potassium and sodium feldspars are essential fluxing raw materials for ceramic bodies and glazes; drying enhances grinding efficiency and firing stability.

• Glass Manufacturing: As a component of glass batches, drying prevents the formation of bubbles or cracking during the melting process.

• Chemical Fillers: Used in the drying treatment of precursors for potassium and sodium salt production.

• Non-Metallic Mineral Processing: Suitable for the large-scale drying of minerals such as quartz sand, kaolin, and various feldspar groups.

3.Working Principle Rotary drum dryer

• Feeding: Wet feldspar materials are uniformly fed into the interior of the drum from the inlet end via a belt conveyor.

• Agitation: The drum is installed at a slight incline (typically 2°–5°) and rotates slowly (2–8 rpm). Internal lifting flights continuously lift and shower the material, forming a uniform "material curtain."

• Heat Exchange: High-temperature hot air (usually provided by coal-fired, gas-fired, or hot blast stoves at temperatures of 300–600°C) makes counter-current or co-current contact with the material, rapidly evaporating moisture.

• Discharge & Filtration: The dried material is discharged from the outlet, while the humid air is drawn into a dust collection system (such as a baghouse filter) by an induced draft fan for purification before being released.

• Quality Control: Final moisture content can be controlled below 0.5%, meeting the requirements for subsequent milling or batching.

4.Advantages Rotary drum dryer

• Powerful Throughput: The wide capacity range of 5–80 TPH covers everything from small/medium to large-scale production lines, with a modular design facilitating expansion.

• Stable & Reliable Operation: The drum is manufactured from high-temperature resistant alloy steel with a durable supporting tire/roller structure, suitable for 24/7 continuous operation.

• High Thermal Efficiency: Multi-sectional lifting flight designs enhance heat exchange, achieving thermal energy utilization rates of over 70%.

• High Level of Automation: Can be integrated with automatic control systems for temperature, humidity, rotation speed, and feed volume, enabling unattended operation.

• Broad Adaptability: Compatible with various heat sources (natural gas, coal, biomass, or electric heating) to balance environmental compliance and cost requirements.

• Convenient Maintenance: Features rationally designed inspection doors and easily replaceable key components, ensuring minimal downtime.

5.Technical Specifications Rotary drum dryer

6.Our Solutions

Henan Staurk Machinery Co., Ltd. is headquartered in Zhengzhou, Henan Province. With a leadership team boasting over 20 years of industry expertise, we are a premier enterprise specializing in the R&D, manufacturing, and sales of large and medium-sized mining, metallurgical, and construction machinery.

Our comprehensive product portfolio encompasses dozens of series and hundreds of specifications, categorized into four core industrial pillars:

• Gold & Mineral Processing: We provide complete Gold Ore Processing Equipment solutions, including advanced Gold CIL & CIP Plants for chemical extraction. For gravity separation, we offer high-precision Gold Concentrators, Shaking Tables, and specialized Alluvial Washing Equipment for placer gold recovery.

• Calcination & Grinding: High-efficiency Energy-Saving Ball Mills (optimized for Spodumene/Lithium ore), large rotary kilns, industrial dryers, and complete production lines for cement and lime.

• Crushing & Sand Making: Heavy-duty Jaw Crushers, Impact Crushers, Cone Crushers, and VSI Sand Making Machines (Impact Crushers).

• Screening & Conveying: Vibrating Feeders, high-performance Vibrating Screens, Sand Washing Machines, and integrated Belt Conveyor systems.

These complete sets of equipment are extensively utilized globally in mining, chemical engineering, metallurgy, and sustainable construction (including Concrete Recycling).

Staurk Machinery has built a formidable international presence, exporting to more than 20 countries and regions, including France, Canada, Australia, Russia, Uzbekistan, UAE, Vietnam, Indonesia, Chile, Kenya, and the Philippines. Our commitment to high-yield, energy-saving, and reliable solutions has earned us a stellar reputation in the global market.

Official Website of Henan Staurk Machinery Co., Ltd.