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◆ Powder products (average particle size 50μ ~ 100μ)
◆ Grain products (average particle size of 150μ ~ 400μ)
◆ Fine products (average particle size 70μ ~ 120μ)
To control product quality by controlling the main process parameters, such as product moisture content, particle structure, particle size distribution, solubility, mixing, wetting, to maintain the original taste and flavor. High quality and reliable parts for the equipment efficiency, longer life-line cleaning systems (CIP) to the greatest extent possible to extend the effective production time.
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| Advantage: |
● Produces free flowing powders in agglomerated or granulated form.
● Produces powders having a very low content of small particles(dustless)
● Dries many thermoplastic and hygroscopic products that are problematic in other designs.
● Ideal for heat sensitive products as particle temperatures are kept low throughout the drying process.
● Drying is completed at low outlet drying temperatures,giving high energy utilization efficienies. |
| Consists of |
● Atomizer
Nozzle or rotary atomizers are used to spray the feed liquidinto droplets.
● Air disperser
A roof-mounted design controls the air flow pattern in the drying chamber.
● Hot air system
Provides hot air for drying. Incorporates oil,gas,steam,and electrical heating units.
● Drying chamber
Cylindrical chamber with a fluid bed mounted in the conical base.
● Exhaust air system
Separates airborne particles from the drying air leaving the drying chamber.Cyclones and or bag filters are used.
● Powder handling
In pneumatic or vibratory systems, or vibratory systems,or externally mounted fluid beds. |
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| Applications |
Chemicals
Detergents、Dyestuffs、Inorganic and organic salts、Pesticides、Tannins
Pharmaceuticals
Analgesics、Antibiotics、Blood plasma、Enzymes、Vitamins、 Polymers e-PVC、Styrene copolymers、UF, PF resins
Food products
Coffee、Dairy products、Eggs、Fermentation products、Flavours Malt extract、Maltodextrine、Soup mixes、Vegetable proteins(hydrolysed)、Yeast |
| Product testing, process exploration and technical services |
Xiandao Company is a professional factory specialized in the process research, design and fabrication for spray drier and fluid bed granulator.
The company sets up the special lab to provide the test service for clients (chargable), and the obtained technical data will provide important basis to select and design for the large-scale equipment.
We are also responsible to provide the optimized equipment’s confi-gurations, model-selecting and design, and we also guide the clients to fulfill the installation, commissioning and training for the operators, and imparting the practical operation experiences. |
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