تجفيف بالتفريغ
يزيل التجفيف بالتفريغ الرطوبة تحت ضغط منخفض ودرجة حرارة منخفضة، مما يحمي المواد الحساسة للحرارة مع استعادة المذيبات. اكتشف معدات SINOTHERMO المصمَّمة على أساس تقنية التجفيف بالتفريغ.
ZPG-مجفف بالمشط والتفريغ
الفئات: مجفف التوصيل والفراغ
Rake Agitator Vacuum Conduction Dryer:
The Rake Dryer comes with a large-area jacket heating system and a rake agitator that increases the heating surface area, making it easier to move and heat materials. Operating under vacuum, it is perfect for handling flammable, organic solvent-based and heat-sensitive materials.
- Input:
- Pastes, Slurries, Viscous Materials
- Output:
- Powder with 3%-8% moisture content
- Temperature:
- Heat source temperature <150°C
مجفف ريشة بالتفريغ KJG
الفئات: مجفف التوصيل والفراغ
Vacuum Conduction Dryer with Hollow Paddle Agitator:
With its heating surface and wedge-shaped hollow paddle agitators, the Vacuum Paddle Dryer outperforms conventional rake vacuum dryers in heating effectiveness. It aids in the movement and heating of materials under vacuum, suitable for flammable, explosive, organic solvent-based and heat-sensitive materials.
- Input:
- Liquids, Slurries, Pastes, Mashes
- Output:
- Powder with 3%-10% moisture content
- Temperature:
- Heat source temperature range of 50°C to 200°C
- Additional Feature:
- Mixing, Mild Crushing
PLG - مجفف الأقراص العمودي بالتفريغ
الفئات: مجفف التوصيل والفراغ
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
FZG-مجفف خزانة تفريغ ساكن
الفئات: مجفف التوصيل والفراغ, مجفف الصينية بالتفريغ
Vacuum Dryer with Pulse Back-Blow Function:
The Square Static Vacuum Dryer comes with spacious hollow heating tubes, warming materials on trays. It is perfect for operating at low temperatures in a vacuum, suitable for handling explosive and heat-sensitive materials while maintaining their original characteristics and properties.
- Input:
- Liquids, Slurries, Pastes and Thick Materials
- Output:
- Lump Solids with 3%-5% moisture content
- Temperature:
- Heat source temperature <100°C
SZG - مجفف مخروط مزدوج دوار بالتفريغ
الفئات: مجفف التوصيل والفراغ
Dependable Vacuum Conduction Drying Solution:
The Double Cone Rotary Vacuum Dryer includes a heating system and an interior free of dead angles, making it highly adaptable. With its barrel rotation it effectively blends the contents — suitable for low-temperature vacuum operation with organic solvent-based and heat-sensitive materials.
- Input:
- Powders, Granules
- Output:
- Powder with 3%-5% moisture content
- Temperature:
- Heat source temperature <150°C
- Additional Feature:
- Rotating blending
DZLG - مجفف مخروطي بالتفريغ ذو الشريط
الفئات: مجفف التوصيل والفراغ
Conical Vacuum Dryer with Hollow Ribbon Technology:
With its jacket and ribbon design, the Conical Vacuum Dryer provides a large heating surface, efficient material loading and smooth discharge without any dead angles. The ribbon facilitates mixing for heating and blending — perfect for low-temperature vacuum conditions with explosive and heat-sensitive materials.
- Input:
- Loose powdery, granular solids
- Output:
- Powder with 3%-5% moisture content
- Temperature:
- Heat source temperature <200°C
- Additional Feature:
- Stirring and mixing
مجفف بالكاشط الأسطواني التفريغي HG/GT
الفئات: مجفف التوصيل والفراغ
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
ZYG - مجفف أقراص أفقي بالتفريغ
الفئات: مجفف التوصيل والفراغ
Vacuum Conduction Dryer with Hollow Disc Stirrers:
The Vacuum Horizontal Disc Dryer has a large-area jacket for heating and hollow disc stirrers that enhance the heating surface. It performs better than rake and paddle vacuum dryers in heating efficiency for many materials, is suited to low-temperature vacuum operation, and is ideal for handling flammable, explosive, organic-solvent-based and heat-sensitive materials.
- Input:
- Liquids, Slurries, Pastes, and Mashes
- Output:
- Powder with 3%–10% moisture content
- Temperature:
- Heat source temperature 50°C to 200°C
- Additional Feature:
- Stirring, Mild Crushing
مجفف بالتجميد تجريبي
الفئات: مجفف التجميد, مجفف بالتجميد تجاري, مجفف بالتجميد للمختبر
Cutting-Edge Precision Freeze Drying Technology:
The Pilot Freeze Dryer stands out for its accuracy and precision, making it a crucial tool in sectors like pharmaceuticals, biotechnology and food processing. It upholds the chemical and structural integrity of products by drying them at low temperature under vacuum, and offers configurable shelf layouts to accommodate substances ranging from delicate biological materials to sturdy chemical compounds.
- Input:
- Liquids, extracts, blocks, slices, strips
- Output:
- Dehydrated liquids, concentrated extracts, dried blocks, slices and strips
- Temperature:
- Capable of achieving temperatures as low as -55°C
- Additional Feature:
- Defrost System
مجفف بالتجميد الطاولي
الفئات: مجفف التجميد, مجفف بالتجميد للمختبر
Compact Freeze Drying for Lab and Small-Scale Production:
The Benchtop Freeze Dryer brings full freeze-drying capability to a footprint that fits a lab bench or small production room. Automated controls streamline each cycle, while low-temperature vacuum drying preserves the structure and properties of pharmaceutical materials, biological specimens and food products — a dependable choice for drug and vaccine preparation, sample preservation and small-batch trials.
- Input:
- Pharmaceutical materials, biological specimens, food products
- Output:
- Freeze-dried product with preserved structure and properties
- Type:
- Laboratory / small-scale vacuum freeze drying
- Cold Trap:
- Down to -80°C
مجفف بالتجميد دائري
الفئات: مجفف التجميد, مجفف بالتجميد تجاري, مجفف بالتجميد صناعي
Maximize Output with Cylindrical-Chamber Freeze Drying:
The Round Freeze Dryer uses a cylindrical chamber that maximizes space usage for large-batch freeze drying at industrial scale. Built to handle big batches without compromising quality or efficiency, it helps companies expand freeze-drying capacity for pharmaceuticals, biological samples and food products while minimizing waste.
- Input:
- Pharmaceuticals, biological samples, food products (large batches)
- Output:
- Freeze-dried product with extended shelf life
- Temperature:
- Adjustable -50°C to -80°C
- Design:
- Cylindrical high-capacity chamber
مجفف بالتجميد من نوع الخزانة
الفئات: مجفف التجميد, مجفف بالتجميد صناعي
State-of-the-Art Cabinet Freeze Dryer for Industrial Use:
This Cabinet Freeze Dryer is crafted to extract moisture efficiently from a wide array of products. Using a freeze-drying technique, it lowers temperatures to optimal levels and converts moisture directly from solid to vapor — ensuring top-notch preservation and quality without a liquid phase.
- Input:
- Pharmaceutical ingredients, food products, chemical compounds
- Output:
- Stably dried and preserved materials
- Temperature:
- -50°C to -80°C
مجفف تجميد الأغذية المنزلي
الفئات: مجفف التجميد, مجفف بالتجميد منزلي
Easy, Efficient Food Freeze Drying:
The compact, efficient Home Food Freeze Dryer delivers top-notch results with minimal hassle. It preserves foods while keeping their nutrients and flavors intact, running the full freeze-drying process — freezing, primary drying (sublimation) and secondary drying (adsorption) — so food stays well preserved for long-term storage.
- Input:
- Fresh fruits, vegetables, meats, and prepared meals
- Output:
- Freeze-dried food with extended shelf life
- Temperature:
- -50°C to -80°C (standard)
مجففات التفريغ بتصاميم ساكنة ومُحرَّكة وبالتجميد
تعمل مجففات التفريغ الساكنة والدوارة (ZPG، KJG، PLG، FZG، SZG، DZLG، HG/GT، ZYG) على خفض ضغط الغرفة لتقليل نقطة غليان الرطوبة من أجل تجفيف لطيف للمواد الصلبة والعجائن، بينما تجمع مجففات التجميد (التجريبية، الطاولية، الدائرية، الخزانة، المنزلية للأغذية) بين التفريغ ودرجات الحرارة تحت الصفر لتحقيق ألطف عملية تجفيف على الإطلاق.
متى يكون التجفيف بالتفريغ هو الخيار الصحيح
المواد الحساسة للحرارة التي قد تتحلل أو تتأكسد أو تفقد فعاليتها تحت حرارة الضغط الجوي. المواد المحمَّلة بالمذيبات حيث تُسرِّع نقاط الغليان المنخفضة عملية التجفيف وتساعد على استعادة المذيبات. التطبيقات التي تتطلب ظروف تجفيف دقيقة وقابلة للتحكم بدرجة حرارة منخفضة عبر الدفعة بأكملها.
