CN
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Coffee, one of the world's three major tea beverages and a primary drink worldwide, is a mysterious, richly flavored and aromatic black beverage that has been seamlessly integrated into people's modern lives, work, and leisure activities. It is highly favored by consumers. Recently, the freeze-dried coffee that has taken the market by storm has pushed coffee culture into new consumption realms.
Through freeze-drying technology, coffee retains its original flavor, aroma, and nutritional components after extraction without any additives. It can be stored at room temperature, is convenient to carry and use, and can be brewed in any setting for a delicious cup of freeze-dried coffee. This has led to a surge of companies and capital entering the field to set up coffee freeze-drying production lines. Tianfeng Freeze Dryer Manufacturing Factory provides comprehensive services for enterprise factory layout, complete equipment design, processing, production, installation, commissioning, and training. The standard freeze-dryer machine production process for coffee is as follows:
Bean Selection: Remove moldy, damaged, and substandard coffee beans.
Cleaning: Use pure water to clean the coffee beans ensuring they are thoroughly clean.
Roasting: Roast the coffee beans according to variety and taste requirements using a roaster.
Grinding: Grind the roasted coffee beans with a grinder.
Extraction: Extract coffee from the ground beans using cold or hot extraction equipment.
Concentration: Concentrate the coffee extract using concentration equipment until it meets the freezing drying requirements.
Pre-freezing: Freeze the concentrated liquid at low temperatures until it crystallizes into a solid.
Vacuum Freeze-Drying: Use vacuum freeze-drying on the pre-frozen crystallized coffee.
Crushing: After freeze-drying, use a crusher for ultrafine grinding.
Packaging: Weigh and bag the product using packaging equipment.
Inspection: Conduct quality inspections on finished products using inspection equipment.
The entire construction of the coffee freeze dryer production line must be designed according to the coffee production process requirements. Appropriate equipment should be matched based on the freeze-drying process requirements, laying out and connecting the areas for pre-freeze-drying treatment, vacuum freeze-drying machine processing, and post-freeze-drying treatment. Standardization, modularization, and industrialization ensure ease of management and usage while meeting GMP food safety requirements. The coffee freeze dryer achieves automated operation, remote monitoring, and control.
