Dry Pet Fish Dog Food Feed Making Freeze Drying Machine Production Processing Line Price

1. Description

1.1 The principle of Freeze-drying

The drying process is as follows: Firstly, the internal moisture of food has been frozen in the low-temperature environment. secondly, In the drying step, the ice inside the previous raw material will directly be converted into steam evaporation during a near-vacuum environment.  Finally, the internal moisture of food will dramatically decrease. The whole dewatering process is under a lower temperature environment than that of a traditional dryer.

1.2 The advantages of freeze-drying

Value-added to product
Preserve most of the food characteristics to a large extent.
Gives the food a long shelf life
Excellent recovery performs, After water absorption.

1.3 Applied range

Food manufacture (Dried fruit, Dried vegetable)
Food dehydration
Extracting temperature-sensitive materials (tea,herb,etc.)
Pet food/Fishbait.

1.4 Device parameters


1.5 Our test samples


1.6 Our solution



2. Why are you choose us

2.1 Equipment

User-friendly control system
Hand/automatic mode switchover
Touch screen or pc control
Fault alarm system
Flexible temperature and pressure control mode
Real-time monitoring system

2.2 Customized design and High efficiency

Multiple vacuum solutions
(It keep a balance between initial investment and energy-saving)

Water Catcher: Built-in/Extraposition/Double water catcher design
(Water catcher design is related to drying-efficiency)

Utilize the water as a heat-transfer medium to heat equipment.
(The boiling point of water bases on the pressure. Utilizing this physical property, water as the medium, base on suitable pressure, not only is easy to controls the temperature range but also evenly releases heat.) Notice: some small freeze dryers do not adopt this solution.

Aluminum heating plate and tray
(Aluminum has good performance in heat transfer.)

2.3 A quality hygiene experience

Easy to clean and sterilize
304 Stainless steel frames

3. About freeze dryer question

3.1 Why are not freezing and drying processes in the same room?

To be efficient, our engineers choose this design. In terms of the freezing process, as the freezing and drying process in the same room, it usually adopts the secondary coolants in the refrigeration system. On the one hand, this design should consider the stability of coolants and some coolants need a regular inspection in order to ensure its moisture, air and contaminants condition. On the other hand, the coolant as an additional stage of heat transfer will bring extra energy costs. It could affect freezing time or cost extra energy.

We try to ignore the coolant effect and assume that the two designs' freezing time and drying time are 3 hours and 15 hours for each. Meanwhile, the de-icing time, raw material loading and unloading time would be ignored. We can simulate the production process and show some detail in the diagrams.


In this ideal case, our solution can process one more time than the design of freezing and drying in the same room within 108 hours, because freezing and drying can proceed simultaneously in our design. Although our design needs to extra material load and unload, the secondary coolants bring energy consumption problem that mentioned previously.

3.2 What about the double-water catcher design and its advantages?

Usually, after the drying process finish, the water-catcher needs defrost and it normally takes 50 minutes. When the defrost process finish, the equipment will start a new round of drying process.
 
The double-water catchers' solution can save this time because when a water catcher start a defrost process, the other one will replace it and ensure equipment continues a new drying process. Meanwhile, the extra water catcher also plays spares during the production process. What is more, as more and more water has been caught, the increasing number of ices adheres to the surface of the water catcher, which will lead to the decreasing efficiency of the water catcher. Double-water catcher design can timely switch another water catcher in order to keep a high efficiency in water catcher, which can decrease the drying time.

In small scale production, extra water catcher needs to high initial equipment investment. Therefore, the double-water catcher design is an extra customization option for small and middle freeze-dryer.

In the large freeze-dryer, this solution is used by default, because the mass production needs to maintain continuity, stability, and efficiency.

3.3 About vacuum unit solution

In our high-end freeze dryers, the vacuum system accounts for as much as 22% of the cost. In fact, this system consists of two vacuum units. In the initial stage, this solution lets both units work simultaneously in order to quickly arrive at the target vacuum degree in the vacuum room. Next, the vacuum unit with a larger power stop running and a small power vacuum unit will continue to run in order to keep the vacuum degree. For example, when a vacuum drying process needs 15 hours, the time of keeping the vacuum degree could account for about 95% of all. Therefore, during this time, a suitable vacuum unit with small power can save energy. On the other hand, if a failure occurs in a vacuum unit with small power, another vacuum unit can replace it to continue to work in order to avoid raw material loss and the effect of freezing dry process.

Although the double-vacuum unit design has brought benefits, more unit means it needs to extra cost. Hence, our engineering team also provides a single-vacuum unit design as a cheap alternative, among which its number of the tray, skip car and refrigeration system is also different from the high-end version.


4. Service

4.1 Pre-sales

We provide technical support and detail of products that can help you to choose suitable equipment as soon as possible.
4.2 After-sale

We will make a detailed plan, which includes installing, debugging, training, warranty, online service, and spare parts.
The after-sale system consists of a reliable and professional engineer team services, timely debugging and installation service, diverse equipment training methods for users and a fast emergency response team.
5.ABOUT US

Fuzhou Xing Shun Da Refrigeration Facility Project Co., Ltd was founded in 2003. Xing Shunda specializes in the supply of equipment and solutions in the field of refrigeration and vacuum freeze drying, among which The advantages of solutions and technologies are derived from the years of R&D and practice of Xingshunda. As the market has a high quality requirements for goods, some complex and challenging problems occur in the cold chain and low-temperature processing of goods. With years of experience and expertise, Xing Shunda provides flexible and customizable solutions for food refrigeration processing, supermarkets, fishing vessels, pharmaceutical industries, and other industries in order to deal with their requirements. Nowadays, our main products are water chillers, freeze-dryers, refrigeration units, and industrial water treatment equipment.



6. FAQ

Q1:Is Xingshunda a Manufacturer?

A1: Yes, Fuzhou Xing Shun Da Refrigeration Facility Project Co., Ltd was founded in 2003. Xing Shunda specializes in the supply of equipment and solutions in the field of refrigeration, vacuum freeze-drying, and water chiller. We have a seasoned engineering team that is able to deliver a solution to help customers in many countries.

Q2: How to get a quotation for the product that I need?

A2: Please, you need to provide a requirement for us because it can help us to recommend a suitable solution.

Q3: What about the power supply?

A3: In terms of default settings, the Voltage is 380V(3 phase, 50HZ). Based on your requirements, we can provide a customized solution.

Q4: I hesitate at this price.

A4: This price base on our products' good performance that has received good feedback from our customers. What is more, you can get a discount, if you order a big quantity.

Q5: If we requirement has some difference with equipment displayed on the website, do you support a customized solution?

A5: Yes, you can send the detail by email and our engineering team, based on it, will evaluate the feasibility of the project.

Q6: What about your products and service?

A6: Each product needs to pass the detection, test to ensure the quality of finished products prior to delivery.
For most products, we offer a one-year warranty and the product of spare parts. Meanwhile, some equipment warranty are more than one year.
What is more, Online consultation, guidance, and product training are for free in pre-sales and after-sales.

Q7: What about the order and payments?

A7: After you confirm that our product suits your requirements, we will send you a proforma invoice to you. Our support for the methods of payment is TT bank transfer.

Q8: What about terms of payment?

A8: Firstly, you need to pay a 40% deposit. Before shipment, you shall pay off the remaining 60% to ours.

Q9: How long is the delivery time?

A9: Usually, after our received the payment, the delivery time is 30-100 day. The time bases on the products.

Q10: What is the minimum quantity of an order for your products?

A10: One. This is our minimum order quantity. What is more, you can get a discount, if you order a big quantity.

Q11: What is the mode of shipping?

A11: The mode of shipping includes land carriage, air, and sea transport. Our cooperative freight forwarders can support a professional service.