Séchage continu
Le Séchage Continu regroupe les sécheurs à pulvérisation, flash, à lit fluidisé, à bande, à four rotatif et à conduction sous vide de SINOTHERMO, qui font circuler la matière en flux ininterrompu. Cela garantit un débit stable et élevé, adapté aux plannings de production, sans les temps morts de chargement et de déchargement propres aux lots discontinus.
Sécheur CD
Catégories : Séchoir à conduction et sous vide
Continuous Drying for Liquid and Paste-like Materials:
The CD Dryer is designed for continuous drying of liquids and pastes. Utilizing indirectly heated discs, the dryer efficiently transfers heat to the material, creating a thin layer for rapid evaporation. This method ensures effective drying and consistent product quality.
- Input:
- Liquid and Pasty Materials
- Output:
- Dried Solids (flake or powder, depending on application)
- Heat Transfer Coefficient:
- Overall heat transfer coefficient: 2,300W/m²k
- Thermal Efficiency:
- 80 to 85% thermal efficiency
Sécheur par Pulvérisation Centrifuge LPG
Catégories : Séchoir à convection, Sécheur par pulvérisation
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
Sécheur par Pulvérisation à Pression YPG
Catégories : Séchoir à convection, Sécheur par pulvérisation
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
Sécheur Spin Flash XSG
Catégories : Séchoir à convection, Sécheur 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
Sécheur Vertical à Plateaux Sous Vide PLG
Catégories : Séchoir à conduction et sous vide
Effective Continuous Vacuum Conduction Dryer:
The Vacuum Plate Dryer incorporates discs for efficient heating, providing a generous heating surface in a compact layout. It excels in vacuum operations, ideal for managing flammable, explosive and heat-sensitive materials.
- Input:
- Loose powder, Granules
- Output:
- Powder, Granules with 3%-8% moisture content
- Temperature:
- Heat source temperature <200°C
DW-Sécheur à Bande
Catégories : Séchoir à convection
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-Sécheur à Lit Fluidisé Vibrant Horizontal
Catégories : Séchoir à convection, Sécheur à lit fluidisé, Sécheur vibrant
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-Four Rotatif
Catégories : Séchoir à convection
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
Sécheur à racleur à tambour sous vide HG/GT
Catégories : Séchoir à conduction et sous vide
Continuous Drying for Paste-like Materials:
In operation, the rotating drum picks up material as a thin film. Heat transfers from the inner to the outer wall, effectively evaporating moisture, while an internal scraper continuously converts the dried film into flake-like product in a short time.
- Input:
- Pasty, Viscous and Thick Materials
- Output:
- Flake-like Solids with 5%–8% moisture content
- Temperature:
- Inlet air temperature range of 120°C to 260°C
- Additional Feature:
- Cooling
Sécheur par Pulvérisation à Circulation Fermée GXP
Catégories : Séchoir à convection, Sécheur par pulvérisation
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
Sécheur par Pulvérisation ZLPG pour Extraits
Catégories : Séchoir à convection, Sécheur par pulvérisation
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
Sécheur Pneumatique Flash
Catégories : Séchoir à convection, Sécheur 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
Sécheur à Lit Fluidisé Horizontal XF
Catégories : Séchoir à convection, Sécheur à lit fluidisé
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
Sécheur Vibrant Spirale LZG
Catégories : Séchoir à convection, Sécheur vibrant
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
Des Conceptions Continues Adaptées à Chaque Type d'Alimentation
Les sécheurs par pulvérisation (LPG, YPG, GXP, ZLPG) atomisent en continu l'alimentation liquide en poudre sèche ; les sécheurs flash (XSG, Pneumatique) transportent en continu le gâteau humide à travers un flux d'air chaud ; les sécheurs à lit fluidisé (XF, ZLG) et à bande (DW) déplacent en continu les matériaux granulaires et en vrac ; le four rotatif (HZG) et les unités à conduction sous vide (CD, PLG, HG/GT, ZYG) assurent le traitement continu des solides en vrac et des pâtes.
Pourquoi les Fabricants Préfèrent le Continu au Discontinu
Un débit stable qui correspond aux plannings de production à grand volume, sans temps mort entre les lots. Un temps de séjour constant qui garantit une teneur en humidité plus uniforme sur l'ensemble du cycle de production. Des coûts de main-d'œuvre par unité produite plus faibles qu'avec le chargement et le déchargement de lots discontinus.
En savoir plus
Convective Drying →
Le principe de séchage par contact direct avec l'air chaud à l'origine de nombreux types de sécheurs continus.
Cooling →
Une étape en aval courante après le séchage continu pour ramener le produit à une température manipulable.
Conduction Drying →
L'alternative de transfert de chaleur par contact disponible dans certaines configurations continues.
