Extracts
Extracts covers SINOTHERMO's extract spray dryer and pilot freeze dryer used to convert concentrated liquid extracts into stable powder. Spray drying suits higher-throughput continuous production, while pilot-scale freeze drying suits smaller batches with the most heat-sensitive active compounds.
ZLPG-Extract Spray Dryer
Categories: Convection Dryer, Spray Dryer
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
Pilot Freeze Dryer
Categories: Freeze Dryer, Commercial Freeze Dryer, Laboratory Freeze Dryer
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
Converting Concentrated Extracts to Stable Powder
The ZLPG extract spray dryer converts concentrated liquid extracts into stable powder using freeze dehumidification to protect heat-sensitive compounds, while the Pilot Freeze Dryer offers a lower-temperature alternative for extracts where even spray-drying heat must be minimized.
Choosing Between Spray and Freeze Processing for Extracts
Extract spray drying suits higher-throughput continuous production of standardized extract powders. Pilot-scale freeze drying suits smaller batches or extracts with the most heat-sensitive active compounds. Both preserve potency and flavor far better than open-air or standard convective drying of concentrated extracts.
