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Drying and Calcining Machine

CHUNLEI specializes in rotary kilns, triple-drum rotary dryers, and single-drum rotary dryers.

CHUNLEI Machinery is a trusted leader in the field of industrial drying equipment, dedicated to meeting a wide range of industrial drying needs through reliable solutions.
Leveraging over 30 years of experience in industrial drying, we provide cost-effective drying equipment to clients worldwide, enhancing drying performance and generating higher profits for your business.

Types-of-Fertilizer-Calcination-in-Rotary-Kilns
Types of Fertilizer Calcination in Rotary Kilns

Our industrial drying solutions serve sectors such as mining, cement, chemicals, fertilizers, construction, and agriculture, efficiently removing moisture from minerals, slag, sand and gravel, sludge, powders, and granular materials. We provide fully customized drying systems, tailored specifically to your material characteristics and production capacity requirements.

  • Capable of processing materials with any moisture content; the final moisture level can be precisely regulated within a range of 0.1%–1%, making it an ideal choice for grinding, briquetting, granulation, and cement production processes.
  • Features high thermal efficiency and rapid drying speeds, effectively shortening processing cycles and significantly boosting production efficiency.
  • Temperature, airflow, and material residence time are all precisely controllable throughout the entire process, ensuring consistent, stable, and reliable product quality.
  • Designed for cost-efficiency, the equipment incorporates wear-resistant key components that significantly reduce long-term operating and maintenance costs.
  • Equipped with a fully enclosed dust removal system, the unit operates with low noise levels; energy utilization efficiency is improved by 20%–40% compared to traditional dryers.
  • We offer a range of flexible models, specifically optimized to handle materials that are highly viscous, high in moisture content, highly abrasive, or possess other specialized properties.

Drying Equipment for Sale

single-cylinder-rotary-dryer

single cylinder rotary dryer

  • Capacity: 20-200 t/d
  • Heat Source:biomass, natural gas, diesel, coal, etc.
  • Application:Widely used for drying cow dung, chicken manure, cattle manure, pigeon dung and other poultry manure, etc.
  • Dried Moisture%:12-15%Adjustable
three-cylinder-rotary-dryer

three-cylinder rotary dryer

  • Capacity: 5-100 t/h
  • Heat Source: biomass, natural gas, diesel, coal, etc.
  • Application: Suitable for drying the sand, silica sand, fly ash, mineral slag and other material.
  • Dried Moisture%: 12-15%Adjustabl

Drying Equipment Process Diagram

Rotary Kiln Process Diagram
Dewatering Drying Struction
Rotary-kiln_process-diagram
Dewatering-Drying-struction

Three Drum Dryer

Three Drum Dryer

A three-roller dryer consists of three concentric rotating drums. It continuously dries bulk wet materials through staged heating and hot air circulation. The equipment relies on the synchronous rotation of the inner, middle, and outer drums. Materials first enter the first drum to evaporate moisture, then enter the se…

Lime Rotary Kiln

Lime Rotary Kiln

A lime rotary kiln production line is specialized industrial equipment designed to produce quicklime by calcining limestone (calcium carbonate, CaCO₃) at high temperatures (900–1200°C) within a rotary kiln. Characterized by stable operation, high calcination efficiency, and adjustable output, the system is suitable for…

Cement Rotary Kiln

Cement Rotary Kiln

The cement rotary kiln is the core thermal processing equipment within a cement production line, primarily used to calcine raw cement meal into clinker. Because the equipment is installed at an incline and operates through continuous rotation, it is also referred to simply as a “rotary kiln.”As the kiln shell rotates a…

Rotary kiln

Rotary kiln

Rotary kiln is a kind of rotary calcining kiln, which belongs to the category of building materials equipment. It is a steel thin-walled cylinder with a certain slope (usually 1%-6%) installed on the supporting device. Rotary kiln can be divided into cement kiln, metallurgical chemical kiln and lime kiln according …

Drum Dryer

Drum Dryer

A rotary drum dryer, also known as a tumble dryer, is a core drying equipment in ore processing. It is suitable for high-moisture mineral concentrates, mineral powders, slags, and industrial by-products. Used in mining, building materials, metallurgy, and chemical industries, it primarily reduces the moisture conte…

Customer Cases

With years of experience and accumulation, Chunlei Machinery has spread its products all over the world with its excellent product quality and comprehensive after-sales service, such as South America, Thailand, Egypt customers,Morocco, Indonesia, Thailand, VietnamCameroon, Russia, Pakistan, Vietnam, Canada, Egypt, India, Russia, etc.

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