For more than 60 years, DORST TECHNOLOGIES has planned, supplied and installed all over the world customized spray drying plants for the processing of water-based suspensions to produce dry powders or granules capable of being pressed, which are used in a wide variety of applications in all kinds of industries.
Products at a glanceSpray drying of viscous suspensions combines efficient granulating by means of atomization with careful drying of the droplets in flight by means of a hot gas atmosphere. This procedure enables to produce precisely conditioned powder qualities and materials for most various requirements.
We at DORST TECHNOLOGIES can pride ourselves on proven and acknowledged expertise in the processing of granules for the challenging forming of ceramic and hard metal materials by pressing with the focus being on constant bulk density, flowability and pressing behavior to achieve an optimum green density. This combination of powder processing and forming by pressing provided from a single source results in a technology package from the market leader that is unparalleled in all the world.
Yet, the procedure and the plant engineering are basically also suited to the production of dry organic and inorganic precursors for the chemical and construction materials sector as well as for special applications.
We will thus happily meet the challenges of your specific requests.
Our range of services covers the entire handling of the project from planning to assembly management right up to the complete process-related commissioning of the plant with customer material. Upon request, we naturally also supply turnkey plants that are immediately ready for operation.
Compact and flexible small-scale systems featuring a water evaporation capacity of up to 5 kg/h—specially designed for the requirements of a laboratory setting.
Innovative plants without the use of solvents in the open system, featuring a water evaporation capacity of 10 – 400 kg/h.
Economical – Environmentally friendly – Safe
High-quality systems for most demanding requirements, featuring a water evaporation capacity of 10 – 4500 kg/h and suitable for alumina, zirconium dioxide, titanium dioxide, PTC ceramics, piezoceramics, silicon nitride, silicon carbide, foam glass, ferrites, special ceramics, battery materials, building materials and chemical precursors.
Approved standard systems featuring a water evaporation capacity of 100 – 8000 kg/h, suitable for porcelain, bone china, stoneware, clay, kaolin, quartz, slurry and tile compounds.
We offer a large variety of equipment options for atomization, cleaning and process control. Expand your plant individually by tried-and-tested solutions ranging from the preceding feed suspension to subsequent powder logistics.
