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Conical dryers
Conical dryers - Efficient in the drying of thermally sensitive products
Contact drying of solids, using vacuum vaporisation, is one of the basic processes in industrial operations. At Foeth we have a large stock of used conical dryers in a wide range of capacities and operating conditions. The equipment is from well-known brands such as Hosokawa, Krauss Maffei and Bolz, so quality performance is guaranteed. Visit our facility in Barneveld, The Netherlands, to see all the types of dryers available. You can also request information directly from our website. All machines shown on this page are in stock and available for export worldwide.
See our available conical dryers and learn what they can mean for your process!
Ava-Huep HVW - VT 300
Conical dryer
A. Bolz Wangen MF 500
Conical dryer
A. Bolz Wangen MF 500
Conical dryer
Hosokawa Nauta MBXU-20 RVW
Conical dryer
Hosokawa Nauta DBXU-1000 RVW
Conical dryer
Hosokawa Vrieco S 70 RB-S
Conical dryer
Premium quality
We only have machines from premium European manufacturers and mechanically test prior to shipment
2800+ machines
Foeth has the largest stock in Europe and we update our inventory on a weekly base.
Readily available
All our machines are available on our premises, ready to be tested and shipped to you!
The industrial conical dryer - Description and operation
The conical dryer is a batch contact dryer operating under vacuum conditions. It is ideal for drying powders, pastes and viscous material, especially when they are heat sensitive, contain recoverable solvents or are of a hazardous nature. Unlike other methods, thermal energy is used to stimulate the evaporation of the liquid as a means of achieving very low residual moisture contents.
The quality and safety of the process is the result of the intense and gentle mixing which is achieved by a rotary agitator (screw, belt or scraper blade) which drives the entire product from the centre of the machine, upwards, moving in the radial and axial directions. This ensures a uniform distribution of moisture and temperature over the entire surface of the product, without degrading or damaging it. Depending on the agitator, some of these units are also known as conical screw dryers.
Temperature and agitator speed are controllable to optimise the drying process. Vacuum can be applied to lower evaporation temperatures to minimise heat impact on the product.
What advantages do conical dryers offer?
Our industrial conical dryers offer many advantages for your processes:
They are versatile units that can be used in a variety of processes by adjusting the operating conditions.
Short drying times thanks to the effective heat transfer achieved by the combined effect of the rotary agitator and indirect heating.
Easy maintenance.
Compact design, small effective footprint.
In our catalogue you will find equipment that meets the strictest international design standards (ATEX, GMP). They also incorporate maintenance solutions that make them suitable for applications in the food or pharmaceutical area.
If you need additional information about the conical dryers in stock, please contact our team.
Take advantage of the efficiency of the conical dryers from Foeth!
Looking for something special?
If we do not have your desired process equipment in stock, please let us know! Our purchase team will try to find the best matching machine for you via their international purchase network.