Essiccatore a convezione
Gli Essiccatori a convezione garantiscono un'essiccazione rapida e uniforme grazie al contatto diretto tra aria calda e materiale — configurazioni Spray, Flash, a Letto fluidizzato, a Nastro e a Vassoi per la produzione continua in tutti i settori industriali.
Essiccatore Spray Centrifugo LPG
Categorie: Essiccatore a convezione, Essiccatore Spray
Advanced Liquid-to-Powder Process:
A high-speed centrifugal atomizer at the tower's peak transforms materials into super fine liquid drops that dry quickly upon contact with hot air — perfect for precise particle size, moisture, density and shape standards.
- Input:
- Solutions, Emulsions, Suspensions
- Output:
- Powder with 3%-5% moisture content
- Temperature:
- Inlet air temperature range of 150°C to 500°C
YPG-Essiccatore Spray a Pressione
Categorie: Essiccatore a convezione, Essiccatore Spray
High-Pressure Nozzle Atomization:
The Pressure Spray Dryer atomizes feed liquid through high-pressure nozzles, producing coarser and denser granules with excellent flowability — widely used for foods, chemicals and dairy powders.
- Input:
- Solutions, Emulsions, Suspensions
- Output:
- Coarse powder or granules with 3%-5% moisture content
- Temperature:
- Inlet air temperature range of 150°C to 350°C
Essiccatore a Vassoi CTC-Tray
Categorie: Essiccatore a convezione
Hot Air Circulation Batch Drying:
The Hot Air Circulation Tray Dryer warms materials evenly on trays with forced hot-air circulation. Simple, reliable batch drying for granules, powders, herbs and food ingredients.
- Input:
- Granules, Powders, Herbs, Sliced Materials
- Output:
- Dried solids with uniform moisture content
- Temperature:
- Hot air temperature ≤140°C
Essiccatore Spin Flash XSG
Categorie: Essiccatore a convezione, Essiccatore Flash
One-Step Continuous Flash Drying:
The Spin Flash Dryer dries pastes and filter cakes in a single continuous step. Hot air and mechanical agitation break up material while drying — no pre-crushing needed.
- Input:
- Pastes, Filter Cakes, Thick Slurries
- Output:
- Powder with 3%-8% moisture content
- Temperature:
- Inlet air temperature range of 150°C to 350°C
DW-Essiccatore a nastro
Categorie: Essiccatore a convezione
Continuous Convection Dryer with Mesh Belt:
The Belt Dryer can be configured with single or multiple mesh-belt layers, spreading material evenly for directional hot-air drying. Belt speed adjusts to each material's temperature and moisture content, so it runs at comparatively low temperatures while continuously processing large batches.
- Input:
- Permeable solids in sheets, strips, granules or blocks
- Output:
- Sheet, strip, granule or block solids with 3%–8% moisture content
- Temperature:
- Inlet air temperature < 200°C
- Additional Feature:
- Cooling
ZLG - Essiccatore a Letto Fluido Vibrante Orizzontale
Categorie: Essiccatore a convezione, Essiccatore a Letto Fluidizzato, Essiccatore Vibrante
Continuous Drying Solution for Granular Materials:
Operating on the principle of fluidization combined with vibration, the Vibrating Fluid Bed Dryer processes granules by circulating them on heated air that dries them evenly. This approach minimizes surface damage, prevents pollution thanks to its enclosed design, and gives granules time to settle — facilitating stable, continuous production.
- Input:
- Granules with moisture content < 20%
- Output:
- Granules with 1%–5% moisture content
- Temperature:
- Inlet air temperature < 200°C
- Additional Feature:
- Cooling
HZG-Forno Rotante
Categorie: Essiccatore a convezione
Perfect for Large-Scale, Continuous Drying:
Wet material enters at one end of the Rotary Kiln, where internal flights agitate it and blend it thoroughly with hot air. This elongated drum dryer, spanning many metres, can process hundreds of tons per hour, and its drum speed adjusts from 1 to 10 RPM to suit different requirements.
- Input:
- Granular materials
- Output:
- Granules with 3%–5% moisture content
- Temperature:
- Inlet air temperature range of 40°C to 350°C
- Additional Feature:
- Mixing
Essiccatore Spray a Circolazione Chiusa GXP
Categorie: Essiccatore a convezione, Essiccatore Spray
Optimal Drying for Sensitive Materials:
This explosion-proof spray dryer operates in a sealed environment, using inert gas as the drying medium to fully recover solvents from raw materials. The recyclable drying medium provides superior protection for sensitive materials.
- Input:
- Solutions, Emulsions, Suspensions
- Output:
- Powder with 3%–8% moisture content
- Temperature:
- Inlet air temperature range of 100°C to 300°C
- Suitability:
- Anaerobic, explosion-proof and low-temperature conditions
ZLPG-Essiccatore Spray per Estratti
Categorie: Essiccatore a convezione, Essiccatore Spray
Specialized Spray Dryer for Extracts:
The Extract Spray Dryer features a cylinder equipped with a cooling system specifically designed for drying extracts while keeping wall temperatures below 80°C. It includes an airbrush that cleans the walls during operation to prevent adhesion and protect the powder from burning.
- Input:
- Extracts (Liquid)
- Output:
- Extracts (Powder) with 3%–8% moisture content
- Temperature:
- Inlet air temperature range of 140°C to 180°C
- Additional Features:
- Freeze dehumidification, Air brush for tower cleaning
Essiccatore Pneumatico Flash
Categorie: Essiccatore a convezione, Essiccatore Flash
Integrated Handling for Heat-Sensitive, Loose Solid Materials:
Designed for temperature-sensitive and slightly viscous materials, this equipment offers a wide range of uses for loose solid materials. Its modular design allows drying and grinding stages to be added to meet varying customer requirements.
- Input:
- Non-viscous, loose solid materials
- Output:
- Powder, granules, with 3%–6% moisture content
- Temperature:
- Inlet temperature < 200°C
- Additional Feature:
- Grinding
FG-Essiccatore a Letto Fluidizzato Verticale
Categorie: Essiccatore a convezione, Essiccatore a Letto Fluidizzato
Solution for Batch Drying of Granules and Powder:
The Vertical Fluid Bed Dryer fluidizes materials with an upward air stream that promotes contact for quick drying or cooling. Designed specifically for batch production, it allows taller bed heights than horizontal fluidized bed dryers and is commonly paired with wet granulation machines.
- Input:
- Powders and Granules, moisture < 20%
- Output:
- Powders and Granules, moisture 3%–5%
- Temperature:
- Inlet air temperature < 100°C
- Additional Feature:
- Convertible to a spray fluidized bed granulator
XF-Essiccatore a Letto Fluido Orizzontale
Categorie: Essiccatore a convezione, Essiccatore a Letto Fluidizzato
Versatile Continuous Drying for Granules and Powder:
The Horizontal Fluidized Bed Dryer aerates damp materials with an upward air stream to dry or cool them. Built for continuous manufacturing, it offers residence times from a few seconds to minutes, ensuring effective processing.
- Input:
- Powders and Granules, moisture < 20%
- Output:
- Powders and Granules, moisture 3%–5%
- Temperature:
- Inlet air temperature < 100°C
- Additional Feature:
- Cooling
GFG-Essiccatore a Letto Fluidizzato Verticale con Miscelazione
Categorie: Essiccatore a convezione, Essiccatore a Letto Fluidizzato
Fluidized Bed Drying with Built-In Mixing:
The Vertical Blending Fluidized Bed Dryer is equipped with a mixing mechanism that helps form a fluidized bed inside the vessel when handling heavy loads. Ideal for mass production, it can process thick materials and is typically paired with wet granulation setups.
- Input:
- Powder and Granules, moisture < 20%
- Output:
- Powder and Granules, moisture 3%–5%
- Temperature:
- Inlet air temperature < 100°C
- Additional Feature:
- Stirring, Cooling
Essiccatore Vibrante a Spirale LZG
Categorie: Essiccatore a convezione, Essiccatore Vibrante
Method for Drying Pellets and Granules:
The Spiral Vibrating Dryer dries materials by using centrifugal vibration and gravity to move them in a bouncing path from top to bottom along a spiral bed. Fresh hot air enters from below, interacting thoroughly with the material for heat and mass transfer before leaving through the top — ensuring even drying.
- Input:
- Granular, short-rod and spherical solids with < 20% moisture
- Output:
- Granules, short rods and spheres with 3%–5% moisture
- Temperature:
- Inlet air temperature < 100°C
- Additional Feature:
- Cooling
Quattordici Essiccatori a convezione per la produzione continua
La gamma di essiccatori a convezione di SINOTHERMO comprende l'essiccazione per nebulizzazione centrifuga e a pressione, l'essiccazione a vassoi e a nastro con aria calda, l'essiccazione Spin Flash e flash pneumatica, l'essiccazione a letto fluidizzato orizzontale e verticale, la lavorazione in forno rotante e l'essiccazione a letto vibrante — tutte basate sul contatto diretto con aria calda per un funzionamento continuo ad alta produttività.
Come scegliere un Essiccatore a convezione in base al tipo di prodotto da trattare
I prodotti liquidi vengono nebulizzati negli essiccatori spray (LPG, YPG, GXP, ZLPG) trasformandosi in una polvere fine e secca. Torte umide e paste passano attraverso essiccatori flash (XSG, Pneumatico) per la rimozione dell'umidità in pochi secondi. Solidi granulari e in polvere vengono fluidizzati negli essiccatori a letto fluido (FG, XF, GFG, ZLG) per un'essiccazione continua e uniforme. I solidi sfusi attraversano essiccatori a nastro (DW), a vassoi (CT-C), a forno rotante (HZG) o vibranti (LZG) a seconda della produttività e del tempo di permanenza richiesti.
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