About Us

Zhengzhou Dongding Machinery Co., Ltd., as a high-tech enterprise integrating R & D and production and installation, after-sales service and technical consultation, focuses on the manufacturing of dewatering and drying equipment in biomass fuel, animal feed, organic fertilizer processing, coal, mining industries, etc.

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Successful
Cases

Successful Cases

At present, there are more than 600 drying cases around the world, involving biomass wood chips, alfalfa grass, brewery waste, pomace, coal, bentonite, etc.

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Application

Rotary dryer is widely used in dewatering and drying in biomass fuel, animal feed, organic fertilizer processing, coal, mining industries, etc.

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  • Wood Chips/Sawdust

  • Spent Grain

  • Brewery Yeast

  • Cocopeat / Fiber

  • Alfalfa

  • Poultry Waste

  • Coal

  • Minerals

Why Choose Us?

Latest News

Why Choose a Wood Chip Dryer to Dry Wood Chips Instead of Natural Drying?

More and more customers choose to use wood chips dryer to dry wood chips. Then, compared with tradit

2022-07-15

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How to Dry Alfalfa Grass Fast

This alfalfa drying plant has the advantages of large output, high efficiency and energy saving and

2022-05-13

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The Yeast Dryer is Going to be Shipped

Yeast dryer ( also called scraper drum dryer ) is used to dry the waste yeast liquor produced by the brewery through indirect heating. And the dried yeast powder usually used as high-quality feed additives.

2022-04-21

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How to Reduce the Heat Loss of Yeast Dryer?

Yeast dryer ( also called scraper drum dryer ) is specially for drying brewery yeast into animal fee

2022-03-18

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