Disc Dryers Series RD

Our disc dryers of the series RD are indirectly heated contact dryers, especially designed for viscous products like:
➔ sewage and paper sludge,
➔ pomace,
➔ fish and fish meal,
➔ grape grains, grieves,
blood and chicken dung.
The heating area consists of double-walled discs which are mounted in specific intervals on a hollow shaft. Transport paddles are mounted around the discs, conveying the material in axial direction. Scrapers, installed between the discs, guarantee a continuous and intensive mixing of the product. The scrapers are available in different executions and will be chosen depending on the product to be dried.
➔ heated by means of saturated steam at 7 bar (absolute)
➔ 25 to 350 m² heating surface
➔ 4 to 10 kg/m²h drying performance
➔ sturdy slip on gear mechanism
➔ inspection opening for supervision of material flow
➔ cleaning flaps at the bottom of the housing
➔ mounted on a sturdy supporting frame
➔ certified by TÜV (German Association for Technical Inspection)
➔ wide choice of weldable construction materials
➔ variable rotational speed control of the disc rotor
➔ complete insulation for outside installation
➔ instrumentation and control system allows almost
automated drying process
➔ safety check according to international regulations
Information about our dryers and drying plants can be downloaded here as a brochure.

Non-binding offer / online request

We will be happy to provide you with a non-binding offer for a disc dryer tailored to your specific needs. Please fill out our inquiry form.

You have questions?

Our specialists are looking forward to your task.
Please feel free to contact us.

Ponndorf Anlagenbau GmbH
Leipziger Straße 374
34123 Kassel, Germany
Tel.: +49 561 5114-01
Fax: +49 561 5114-24

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