Let drying return to its professional essence
Understand materials better than processes
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Founded in 1991, dedicated to drying excellence.
Craftsmanship honors our original aspiration; stability defines our professionalism.

The company's history dates back to 1991. Over the past 30+ years, we have remained deeply committed to the drying field, offering customers comprehensive services covering R&D, design, manufacturing, installation, commissioning, training, technical support, and after‑sales service.

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Driving Green Industrial Cycles
Leveraging Drying Technology as the Cornerstone

We are committed to working alongside our customers – with professional expertise and reliable action – to build a more resilient and sustainable industrial future.

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PRODUCT


Recommended Products

Building an international brand, driving continuous innovation, and ensuring that drying is no longer a challenge.

SERVICE SECTOR


Service Areas

Professional drying, value delivered. Focusing on core industries to drive a green transformation.

Municipal government

Municipal government

Chemical industry

Chemical industry

Papermaking

Papermaking

Textile

Textile

Printing and dyeing

Printing and dyeing

Leather

Leather

Pharmaceuticals

Pharmaceuticals

New materials

New materials

Feed

Feed

Biomass

Biomass

Brewing wine

Brewing wine

Coking

Coking

Metallurgy

Metallurgy

Agriculture and animal husbandry

Agriculture and animal husbandry

ABOUT US

ZJN energy-saving and environmentally friendly


ZJN Drying System Co., Ltd. is a national high-tech enterprise specializing in the R&D, design, and manufacturing of large-scale drying equipment. The company’s history dates back to 1991, and for more than three decades it has remained deeply committed to the field of drying, providing customers with services including R&D, design, manufacturing, installation, commissioning, training, technical support, and after-sales service.

Learn More
Factory Appearance
Factory Appearance
Factory Appearance
Factory Appearance
Factory Appearance

Customer Case


Customer Case Studies

Ensure every device stands up to the test, and every solution delivers real value.

Pulp Drying Site
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Pulp Drying Site

On-site Drying of Solid and Hazardous Waste Sludge
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On-site Drying of Solid and Hazardous Waste Sludge

Coke Granule Drying Site
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Coke Granule Drying Site

On-site Drying of Refuse-derived Fuel
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On-site Drying of Refuse-derived Fuel

Feed Dregs Drying Site
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Feed Dregs Drying Site

Waste Heat Drying Site
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Waste Heat Drying Site

Customer Case


Customer Case Studies

Ensure every device stands up to the test, and every solution delivers real value.

Yunnan Beer Dregs Drying Machine Customer Case Study

Yunnan Beer Dregs Drying Machine Customer Case Study

Customer Case Study: Guizhou Baijiu Distiller’s Grains Dryer

Customer Case Study: Guizhou Baijiu Distiller’s Grains Dryer

Customer Case Study: Jiangxi Pharmaceutical Residue Dryer

Customer Case Study: Jiangxi Pharmaceutical Residue Dryer

Customer Case Study: Hubei Pharmaceutical Residue Dryer

Customer Case Study: Hubei Pharmaceutical Residue Dryer

Coal-Based Material Dryer

Coal-Based Material Dryer

news


News Center

Gain insights into industry trends, document corporate development news, and share the highlights.

The Feed Residue Dryer is a specialized piece of equipment designed to process the residue generated during feed production, effectively reducing moisture content and enhancing the storage and utilization value of the feed. This article will examine the operating principle, major application areas, technical advantages, and future development trends of the Feed Residue Dryer, providing a reference for related industries.

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The Solid Hazardous Waste Sludge Dryer is a specialized device used to treat solid and hazardous wastes, effectively reducing the moisture content of sludge and enhancing its usability.

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As the beer industry continues to grow, the demand for the resourceful utilization of brewer’s spent grain—a byproduct of brewing—has been steadily increasing, and brewer’s spent grain dryers are attracting growing attention.

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As the “dual carbon” strategy continues to advance and the renewable energy sector experiences rapid growth, biomass— a clean, environmentally friendly renewable resource—has garnered significant attention for its resource‑based utilization.

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