Food vacuum freeze dryer alias: food freeze-drying machine, food freeze-drying equipment.

【Advantages of food freeze-drying technology】

Compared with the traditional methods of sun drying, heat drying and spray drying, the freeze-drying technology of food has the advantages of long shelf life, good rehydration, beautiful color, good taste and high nutrient content. The volume and shape of the freeze-dried food remains basically the same, looking like a sponge and no shrinking. To put it simply, the freeze-drying technology has less damage to food and can well retain its original biological characteristics. This is why the market for freeze-dried foods is promising.

【Type of Food freeze dryers】

Freeze-drying technology was first used in the medical and pharmaceutical field, but the manufacturing cost of pharmaceutical freeze-drying machines is high, so it is not suitable for the food freeze-drying processing industry. At present, there are two types of food freeze dryers: one is a low-temperature freezer + vacuum drying chamber, which is called a cold storage type food freeze dryer, and the other is freeze-dried in-situ, called a pre-freeze type food freeze dryer.

① Cold storage type food vacuum freeze dryer: This traditional food freeze dryer (combination of low temperature freezer + vacuum drying chamber) works by separating the pre-freezing and drying stages. Drying box for drying. Advantages: shortened pre-freezing time and low cost.

②Pre-frozen food vacuum freeze dryer: This new generation of food freeze dryer draws on the production technology of pharmaceutical freeze dryer! The chamber and shelf are made of 304 stainless steel (material life is more than 10 years), and the shelf is controlled Warming function, fresh food is directly placed in the freeze-drying bin for vacuum freeze-drying, and no manual intervention is required in the pre-freezing and drying stages. Advantages: The equipment has superior and stable performance, long service life, and a wide range of freeze-drying applications.

【Food freeze dryer application field】

Fruits: durian, apricot, strawberry, blueberry, papaya, dragon fruit, apple, banana, pear, avocado, etc.

Vegetables: edible mushrooms, sliced garlic, chives, onions, green beans, peas, cucumbers, sweet corn kernels, diced carrots, spinach, asparagus, wild vegetables, etc.

Aquatic products and meat: shellfish, shrimp, fish sticks, beef, pork, chicken, lamb diced, etc.

Seasoning: garlic powder, ginger powder, onion powder, tomatoes, pepper.

Instant beverages: coffee, tea, soup, soy milk, milk, etc.

Convenience food: children's food, snack food, camp food.

Kassel Machinery has many years experiences of design and production strength. The processing and production include small food vacuum freeze dryers, pilot-scale industrial food vacuum freeze dryers, and large-scale production food vacuum freeze dryers. At the same time assist customers in food freeze-drying process research and development, food freeze-drying technology solutions, large-scale food freeze-drying plant complete solutions and turnkey engineering services.

http://www.kasselfreezedryer.com/