HORO Dr. Hofmann GmbH of Ostfildern at K 2019 in Düsseldorf -- K Trade Fair
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HORO Dr. Hofmann GmbH

Rudolf-Diesel-Str. 2-8, 73760 Ostfildern
Telephone +49 711 3416995-0
Fax +49 711 3416995-19
This company is co-exhibitor of
Reinhardt GmbH

Hall map

K 2019 hall map (Hall 12): stand D35

Fairground map

K 2019 fairground map: Hall 12


Dr. Gerhard Bosch

+47 (0) 711 3416995-0


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Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.07  Process automation
  • 03.07.007  Material handling
  •  Driers for bulk materials

Driers for bulk materials

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.09  Ancillary equipment
  • 03.09.002  Heating and cooling technology
  •  Heating and cooling units

Heating and cooling units

Our products

Product category: Driers for bulk materials

Dryingcabinet - Ultra- Dryingcabinets

In all areas of industry, laboratory and research these cabinets are used for drying products.
The conventional drying cabinet, sometimes also called a hot-air dryer, takes ambient air and heat it up to reduce the relative humidity. This air is mixed with the hot air in the cabinet and the humidity is removed from your product. The amount of exhaust air corresponds to the air intake.
Ultra- drying cabinets (U- Dry) work independent from the ambient air and its humidity. This approach is dedicated to the high quality drying of electronic components (IPC / JEDEC 033 A) and all plastics, which are not suitable for a hot- air dryer.
If explosive solvent are evaporating, the process needs to be handled with care, because these solvents can explode close to a hot surface. Here we distinguish between laquer drying cabinets according to EN 1539 / BGV D 24 and the EX- proofed cabinets.
More can be found through the link EX- proofed.

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Target Products
Complex Geometry

Product category: Heating and cooling units

Heating cabinets - heating chambers

Heating-Cabinets are used in all areas of industry, laboratory and research for drying products. Using them as a tempering cabinet the condition and behaviour of the products will be optimized.

Our heating cabinets are equipped with: 

Stainless steel internal volume
Heated with stainless steel pipe heaters in the cross flow of the air circulation
Powerful air circulation turbines and motors
Horizontal air circulation, with preheating of the walls
Electronic temperature control with high- quality PID- controllers
High quality measuring devices as 3- wire- PT 100 – sensors
Temperature limiter according EN 60519-2, class 2 to protect your product
3 different designs for max. temperature up to 250°C, 450°C or 650°C

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Target Products
Complex Geometry

About us

Company portrait

Since 70 years we produce and distribute our heating, drying and humidification cabinets, as a small cabinet for the laboratory or the big one for your production. HORO Dr. Hofmann GmbH is the most innovative producer of heating cabinets:
We will find a solution for you! 
Using our long- time experience, combined with the solid grown Know How we reached a prominent position as a competent partner with respect to heat treatment and drying.
We supply since decades directly or through our partners world wide. In all continents our products are working since many years for our satisfied customers.
The optimal adaption of the heating or drying cabinet to your production and work flow is important and will give you the best benefit.
How do we achieve this: We have a short decision making process and a direct communication, internally and with our customers.

Company data

Target groups
  • Plastic product manufacturing
  • Vehicle construction / aerospace
  • Medical technology / precision engineering / optics
  • Other industries

Company information as a PDF file