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    DE DIETRICH is the world's leading provider of engineered systems, process equipment and solutions for the pharmaceutical, food, green chemistry and chemical industries.

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    DE DIETRICH is the world's leading provider of engineered systems, process equipment and solutions for the pharmaceutical, food, green chemistry and chemical industries.

Logo DDPS

DE DIETRICH is the world's leading provider of engineered systems, process equipment and solutions for the pharmaceutical, food, green chemistry and chemical industries.

  1. Home
  2. Equipment

Filtration & DryingDrying

- Alloy

Conical Dryers

Vacuum drying equipment for sensitive products with high mixing capabilities.

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Gentle drying and mixing for sensitive powders

Conical dryers ensure low-shear vacuum drying, preserving product integrity while optimizing discharge. 

With multiple designs and drive options, they adapt to pharmaceutical, chemical, and food applications, meeting GMP, high-purity, and sanitary standards.

Conical Dryer

Convenient drying technology

Conical dryers offer low-shear drying, full discharge, and high containment, making them ideal for sensitive powders and bulk products. 

Their vacuum technology enhances efficiency while protecting materials from thermal and mechanical degradation.

Efficient and safe powder drying

01

Complete discharge

02

Low minimum agitated volume

03

Efficient vacuum drying

04

Flexible and easy-to-clean

Conical Screw Dryer

Ideal for ultra-sensitive powders, minimizing shear forces while ensuring uniform drying.

  • Drive options with Bolz's Shaft & Bevel or Summix Belt-driven
  • Designed for the most fragile products in pharma, chemicals, and food applications.
Steps
1
conical screw agitator - conical dryer

Central Shaft Conical Dryer

The standard for homogeneous mixing and vacuum drying across various industries.

  • Fine chemicals and bulk powders: Reliable drying with efficient mixing.
  • Pharmaceuticals and API : Fully compliant with GMP and containment requirements.
Steps
1
central shaft conical dryer

Cylindro-Conical Dryer

Designed for high-volume production, combining conical discharge efficiency with increased capacity.

Only available with central shaft application.

Steps
1
cylindro conical dryer

Special applications

Mixers for Powders

Allows homogeneous powder blending, ensuring low-shear and efficient mixing.

Designed for pharmaceutical, API and fine chemicals production or for food industry with hygienic design.

Mixers are available as conical or cylindro-conical mixers.

Check all options
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01
conical screw mixer

Cookers for Food Industry

Designed for heating and mixing powders in controlled environments, like cocoa production

Check all options
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conical screw cooker

Cookers for Thermal Processing

For controlled controlled heating and reaction processes of sensitive materials such as specialty chemicals.

Check all options
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01
conical screw cooker
lab and pilot conical dryer

Pilot Units Available for Testing

Validate your process before scaling up. Pilot units are available for rental or testing at our Tech Lab. 

From fine chemicals to GMP-compliant pharmaceutical powders, we help you find the optimal drying solution.

Need more info?

Our teams are ready to help you!

CONTACT US

 

You can also visit Comber and Bolz-Summix here:

Conical Screw Vacuum Dryer

Conical or cylindro conical vacuum dryer Condry® or CCD

Conical screw mixer

Conical Screw Cooker

Documents to download

Conical dryer (EN)

Request a download

In order to process your brochure request efficiently, we kindly ask you to provide the required information through our form.

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The information collected on this form is recorded in a computerized file by De Dietrich in order to get in touch with you following your application. The legal basis of the processing is the execution of pre-contractual measures. The data collected will be communicated only to the departments competent to process your application at De Dietrich. The data is kept for the time necessary to achieve the purposes for which it was collected. You can access your data, rectify them, request their deletion or exercise your right to limit the processing of your data. You may withdraw your consent to the processing of your data at any time. To exercise these rights or for any questions about the processing of your data in this system, you can send an e-mail to dpo@dedietrich.com. If you believe, after contacting us, that your "RGPD" rights have not been respected, you may submit a complaint to the CNIL.

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DE DIETRICH is the world's leading provider of engineered systems, process equipment and solutions for the pharmaceutical, food, green chemistry and chemical industries.

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