Dryer for pigments and hydroxides
Achieve precision drying of complex suspensions and pastes into uniform powders, optimizing product quality while minimizing caking and handling challenges.

Processes and Dries Suspensions into Fine Powders
The Suspension and Paste Dryer WS-IB-T from Allgaier Process Technology excels in processing challenging materials such as suspensions, pastes, and solid filter cakes into fine powders. This robust system operates by distributing liquid via nozzles onto inert bodies fluidized with warm process air, ensuring efficient drying and reliable deagglomeration of solids. Particularly suited for creating homogeneous powders like titanium dioxide and precipitated silica, it serves industries ranging from chemical to metallurgy. With high throughput capabilities, the WS-IB-T accommodates continuous, high-speed operations, and its explosion-proof version enhances safety in potentially volatile environments. The design minimizes energy use, reducing operational costs while preserving product integrity through soft handling. Integration into existing systems is seamless, facilitated by its durable construction against load fluctuations and minimal caking risk. The dryer is compatible with a variety of materials, offering stainless steel options for improved chemical resistance, and supports efficient cleaning with automated mechanisms to streamline maintenance.
Benefits
- Enhances product quality by producing agglomerate-free, homogeneous powders.
- Reduces operational costs with minimized energy consumption in drying processes.
- Supports high-speed, continuous production, maximizing facility throughput.
- Ensures safety in volatile conditions with an available explosion-proof design.
- Integrates easily into existing lines with its robust construction and load fluctuation resistance.
- Applications
- Silicon dioxide,Metal powders,Hydroxides,Minerals,Chemical wastewater,Pigments
- End products
- Processed mineral powders,Aluminum hydroxide,Titanium dioxide,Spherical metal powder,Treated wastewater solids,Precipitated silica
- Steps before
- Purification,Emulsification,Grinding,Mixing,Homogenization
- Steps after
- Cooling,Separation,Filtering,Packing
- Input ingredients
- suspensions,solutions,difficult pastes,solid filter cakes,pigments,hydroxides,silicon dioxide,chemical wastewater
- Output ingredients
- finest powder,agglomerate-free powders,homogeneous powders
- Market info
- Allgaier Process Technology is known for manufacturing advanced screening, drying, cooling, and sorting equipment for various industries, specializing in custom-engineered solutions and innovative designs to enhance efficiency and productivity.
- Drying process
- Suspension
- Powder production
- Agglomerate-free
- Safety
- Explosion-proof
- Robustness
- Resistant against load fluctuations
- Homogenization
- Yes
- Product treatment
- Soft
- Working mechanism
- Fluidized bed drying
- Batch vs. continuous operation
- Continuous
- Soft product treatment
- Minimized caking by fluidized ball filling
- Explosion-proof option
- Available
- Air incorporation control
- Controlled by nozzle distribution
- Energy efficiency
- High performance drying
- Abrasion resistance
- High
- Cleanability
- Easy to clean
- Corrosive resistance (e.g. acids)
- Yes
- Density/particle size
- Variable
- Discharge method
- Dried solids are discharged with the drying air
- Explosion-proof version
- Available
- Robust design
- Load fluctuation resistance
- Soft product treatment
- Fluidized,eruptive ball filling
- High-performance filter system
- Integrated