Fruit Snack Freeze Dryer

Name: Fruit Snack Freeze Dryer Suppliers and Manufacturers China - Factory Price - KASSEL Machinery
Brand: KASSEL
SKU: 223807002

Name:freeze dryer
Size: from 0.5 to 200m²
Highlight: can be customized
Warranty:one year

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Product Introduction

Who are We? Your Reliable Food Freeze Dryer Manufacturer and Supplier

Kassel Machinery (Zhejiang) Co. , Ltd. , a member enterprise of the Kassel group, is a supplier specializing in providing the overall scheme of vacuum freeze drying equipment.

Professional Manufacturer

Kassel is your professional food freeze dryer manufacturer and supplier with over 10 years of experience.We believe Kassel has all the cooling capacities and models of food freeze dryer to meet your specific cooling needs.

Free Design Options

Based on our extensive experience in design and manufacturing, we are willing to help you develop a product design and selection that suits your specific cooling needs.

Maximize Your Benefits

Kassel provides high quality products to save you costs.Our products are designed and manufactured with optimized refrigeration solutions to maximize your benefits.

Fastest Delivery Time

Our warehouse always has a complete inventory of finished products, which will ensure that all our products can meet your urgent needs at the first time.

12 Months Warranty

When you purchase all of our products, you will enjoy a warranty period of up to 12 months.

7*24 Hours Online Support

Kassel provides 24*7*365 online services to support your business.No matter you have any questions about product selection, quotation, delivery, installation/debugging, after sales service, etc. , just leave a message and we will get quick feedback within 2 hours.

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What is Fruit Snack Freeze Dryer?

Fruit snack freeze dryer is a new type of drying equipment that can dehydrate and dry fresh food in a vacuum and low-temperature environment. In general, its function is to dry the food, and the ultimate purpose of drying is to preserve it.

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Advantages of Fruit Snack Freeze Dryer

Preserving the value of whole foods.The freeze-drying process offers the flexibility to remove moisture content and preserve almost any fruit or vegetable.
But apart from sheer variety, the major advantage of freeze-drying lies in the ability to produce clean, whole and nutritious food ingredients with a highly prolonged shelf life, making food products versatile, accessible and convenient.

Whole food nutrition

Shifting consumer values have led more people to seek nutrition from real, high-quality food sources with understandable labels. Because they are minimally processed, freeze-dried foods can be clean ingredients, free from synthetic, artificial, and highly processed materials.Freeze dried fruits and vegetables are also real fruits and vegetables, giving brands the ability to make claims based on nutritional value.

Closest to the fresh form

Freeze drying retains nutritional value better than other drying methods, further supporting consumers' desire for nutrition from whole foods. The process also preserves the actual color and shape of the original raw material, reassuring consumers they are actually getting real fruits and vegetables in their diets. The intense flavor and aroma of freeze-dried ingredients also closely resembles the profile of the raw material.

Application variety

The food processors the ability to incorporate real fruits and vegetables into a large variety of applications. Growing categories of freeze-dried applications include breakfast applications like hot and cold cereals, retail-ready or ready-to-eat snacks, and beverage applications like smoothies or whole fruit pieces added to beverages.

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Prolonged shelf life

The shelf life of any given product directly links to the moisture content of that product. Removing water through the freeze-drying process removes potential for bacterial growth. Moisture content varies from product to product, but an average for freeze-dried products is around 3% moisture. Actual length of shelf life for any given freeze-dried product depends on packaging, storage temperature and the product itself.

How Does Fruit snack freeze dryer?
Freeze drying machines works by freezing the material, and then reduce its surrounding pressure to allow the frozen water in the material to sublime directly from solid phase to gas. So, a freeze dryer must have the following functions and accessories of:

Drying chamber
A pressure vessel that can create vacuum environment.
Shelves
Installed in drying chamber, main function is load material trays.
Condenser
Collect vapors that come from raw material.

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Vacuum system

Vacuumize the drying chamber and condenser, and maintain their pressure during whole freeze drying.

Compressor system

Continuous and stable provide cooling energy to condenser, enable vapor condensing on condenser coils.

Control system

To control sub-systems, parts and valves working.

Shelf heating system

Heat the shelves and plates, enable frozen material get extra energy, to speed up the freeze drying.

What Should Be Paid Attention to in the Operation of Fruit Snack Freeze Dryer?

Due to the uninterrupted nature of freeze-drying production, once the freeze-drying machine fails, it will seriously affect production and cause losses to the enterprise.Installation of freeze dryer and preparation of fruit snack freeze dryer:

1. The vacuum pump and the host are connected by a vacuum pressure tube, and standard quick clamps are used at both ends. The clamp is equipped with a rubber seal. Before connecting, apply an appropriate amount of vacuum grease to the sealing ring, and then clamp both ends.
2. A "total power" socket is installed above the right panel of the main unit. Plug one end of the power cord and connect the other end to a live power source. A vacuum pump power socket is also installed on the side of the "total power supply", which can be inserted into the power cord of the vacuum pump.
3. Please read the "Instruction Manual" of the vacuum pump in detail, check the vacuum pump, make sure that the oil of the vacuum pump is full, do not run without oil, and the oil level should not be lower than the standard line of the vacuum pump.
4. The "O " type sealing ring above the cold trap should be kept clean, and evenly apply a layer of vacuum grease before use.
5. Load the material into the material tray, place the material tray on the pre-freezing rack, put the pre-freezing rack into the cold trap, cover with the insulation cover, and pre-freeze for one hour.
6. If the capping configuration is selected, inject the material into the vial, put the vial into the cold trap, pre-freeze for one hour, and place the vial in the capped material pan for drying after pre-freezing.
7. If the multi-manifold configuration is selected, pour the material into the selected drying bottle, then place the drying bottle in a cold trap, cover with a heat preservation cap, and pre-freeze for one hour. This helps accelerate drying.

Our Factory

Kassel Machinery (Zhejiang) Co., Ltd., a member enterprise of the Kassel group, Taking "freeze dryer" as the core product makes it possible to provide one-stop freeze drying service with low cost, high efficiency, and multi purpose.

Certificate

AAA Certificate

CE Certificate

FCC Certificate

FDA Certificate

ISO9001 Certificate

ISO14001 Certificate

Patent Certificate

Work Safety Certificate

Frequently Asked Questions

Q: Can fruit snacks be freeze dried?

A: Sometimes, we just prefer healthier snacks that conveniently go with us anywhere, anytime. Our freeze-dried fruit crisps are perfect for snacking on their own, but are also great for baking, adding color to your favorite dessert, topping recipes, adding crunch to salads, smoothies and so much more!

Q: What is the point of freeze drying fruit?

A: The method was originally used to produce instant coffee and to create what we know as “space food.” freeze-drying is the most effective food preservation method — maintaining the fruit's structure, taste and nutritional value. The process allows for better retention of certain vitamins, such as thiamin and vitamin C.

Q: What does freeze drying do to candy?

A: These irresistibly sweet, lighter than air, crunchy treats are definitely an exciting development for anyone who fancies themselves as a candy connoisseur. The freeze-drying process removes moisture from your favorite candy, causing them to expand and get crunchy, all while maintaining and even enhancing their flavor!

Q: How to make freeze-dried fruit snacks?

A: It may help to line your trays with parchment paper and then start up your freeze dryer about 30 minutes beforehand then simply place in the freeze dryer for a standard cycle. And for healthy fruit snacks, just slice up all of your favorite fruits and place them on the tray.

Q: Can you eat too much freeze-dried fruit?

A: Yes, the process of freeze drying tends to increase the fruit's sugar content since the removal of moisture concentrates the sugar in fruit. Additionally, freeze-dried options are easier to consume in larger quantities, so it's possible to overeat them. Be mindful of your portions when you snack on freeze-dried fruit.

Q: Are freeze dried snacks healthy?

A: Yes, eating freeze-dried food can be part of a healthy diet. Freeze-dried food is also healthy in and of itself since freeze drying retains about 97% of the nutrients in food and valuable plant compounds.

Q: Is it better to dehydrate or freeze dry fruit?

A: Freeze dried products can have a shelf life of up to 20-25 years, whereas the shelf life of dehydrated foods is more around the 5-15 year mark. This is because the moisture level with freeze drying is brought down to about 5%, with dehydrating generally being closer to 10-15%.

Q: What is the healthiest freeze dried food?

A: The healthiest freeze dried foods are whole, real foods that have been frozen to retain their natural nutritional value. These foods include eggs, seafood, vegetables and dark colored berries such as acai, blueberry, strawberry and raspberries.

Q: Is a dehydrator the same as a freeze dryer?

A: Freeze dryers work by freezing food, then reducing pressure and adding heat. Increasing the temperature heats the frozen water in the food, changing the water into vapor. A dehydrator air dries food at low temperatures. This lower heat level means that the food does not cook in the machine.

Q: What is the shelf life of freeze-dried fruit?

A: Because 98-99 percent of the moisture in food being freeze-dried is removed during the process, it has a shelf life of usually 25 years or more. In both cases, cooler temperatures will help lengthen shelf life.

Q: Is it worth it to buy a freeze dryer?

A: Freeze-drying can preserve foods other preservation methods cannot, such as most dairy or egg products. Freeze-drying can replace pressure canning of low acid foods. Storage. When finished, freeze-dried products are shelf-stable, lightweight, and food safe for longer other food preservation methods.

Q: What machine makes freeze-dried candy?

A: Freezing vacuum drying is a vacuum freezing and drying machine that combines a refrigeration system, a vacuum system, a heat transfer oil heating system, and a moisture discharge system to form a dry structure, which is widely used for drying and vacuum drying of the material space in the tank.

Q: Do freeze dryers use a lot of electricity?

A: At peak, the freeze dryer draws about 15 amps, but on the average about 9 to 11 amps (990-1210 watts) of power per hour. A dedicated 20 amp circuit is recommended. Depending on power costs in your area.

Q: What is the life expectancy of a freeze dryer?

A: While it is true that some freeze dryers continue to lyophilize effectively for decades, the average life span of a freeze dryer in today's laboratory environment is approximately 10 to 15 years.

Q: Why do skittles puff up when freeze dried?

A: Freeze-dried candy expands because of a process called sublimation. Warming the candy from a very low temperature while under very low pressure changes the moisture in the candy from ice directly to vapor. As the water expands, so does the candy.

Q: Is freeze dried fruit healthier than dried fruit?

A: Freeze dried foods retain all or nearly all of their original nutrients after undergoing the freeze dried process. This is because for the most part, the freeze drying process only removes the water content in food.

Q: What is fruit snack freeze dryer?

A: Fruit snack freeze dryer is a new type of drying equipment that can dehydrate and dry fresh food in a vacuum and low-temperature environment. In general, its function is to dry the food, and the ultimate purpose of drying is to preserve it.

Q: What are the advantages of freeze drying food?

A: Freeze-drying retains nutritional value better than other drying methods, further supporting consumers' desire for nutrition from whole foods. The process also preserves the actual color and shape of the original raw material, reassuring consumers they are actually getting real fruits and vegetables in their diets.

Q: Does freeze drying lose nutrients?

A: Studies have shown that freeze-dried foods often retain over 90% of the original fresh food's nutrition, much more than other drying techniques (air-drying, heat-drying) which usually damage micronutrients and phytonutrients.

Q: Why is my freeze dried fruit chewy?

A: The fruit starts to pull moisture from the air and will eventually turn gummy, chewy, and sticky if not stored properly, so be sure to store any freeze-dried fruit in an airtight container in a cool space.

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