Product Description
Our Dry Ice Tunnel Instant Freezer is a high-efficiency, energy-saving freezing equipment independently developed and produced by our factory, integrating advanced cryogenic technology and intelligent control system. It adopts food-grade 304 stainless steel as the main material, with a scientific tunnel structure design, which can realize continuous and rapid freezing of materials by using the sublimation characteristics of dry ice (-78.5℃ ultra-low temperature).

Technical Specifications
|
Model |
Length of Tunnel (mm) |
Width of wire Belt (mm) |
Power (Kw) |
Freezing Output (Kg/hour) |
|
CD-QFL-1615DM |
15000 |
1600 |
25 |
1400-1600 |
|
CD-QFL-1818DM |
18000 |
1800 |
28 |
1500-2000 |
|
CD-QFL-2418DM |
18000 |
2400 |
35 |
2500-3000 |
Features & Benefits
Fresh-keeping in seconds
Dry ice is used as cooling medium, and the pre-frozen product is gasified quickly after contacting the ultra-low temperature reading equipment, which can quickly take away the surface heat of the frozen product for heat exchange, so as to maintain the original color, original taste, original quality and original shape of the food.
Safety and hygiene
Efficient and stable CIP cleaning system, which adopts man-machine interface image display, automatically switches various process parameters, automatically adjusts cleaning time, temperature and other parameters, all operations can be recorded, and it is convenient for users to do GMP certification
Intelligent and stable
The equipment is equipped with programmable logic controller PLC, friendly man-machine intelligent control interface, convenient and stable operation. Different production process modes can be preset, and the production process of different products can be switched at will, and the consistency of production process of each batch can be ensured.
High efficiency and energy saving
The patented design of high efficiency cooling capacity transfer system and wind field design adopts special thermal insulation material with a thickness of 150mm for ultra-low temperature to lock the cooling capacity tightly.
Durable
SUS304 special food conveying mesh belt, equipped with variable frequency speed motor, conveying speed can be flexibly adjusted according to different products. The equipment is also equipped with an elastic and tight automatic device to ensure the smooth and long-life operation of the food conveyor belt.
Convenient maintenance
The equipment adopts modular vertical lifting design, which has high flexibility, is convenient for splicing and changing according to production capacity needs, and is easy to maintain.
Application Scenarios
Our Dry Ice Tunnel Instant Freezer is widely used in various industries that need rapid freezing and freshness preservation, and can perfectly meet the freezing needs of different products, with strong versatility:
- Aquatic products industry: Freezing of fish, shrimp, crab, shellfish, sea cucumber, abalone and other aquatic products, which can keep the tender taste of aquatic products, avoid fishy smell and extend the shelf life (shelf life can be extended to 6-12 months).
- Meat industry: Freezing of pork, beef, mutton, chicken, duck, goose and other meat and its products (meat slices, meat rolls, meatballs, etc.), which can prevent the loss of meat juice, keep the meat fresh and tender, and avoid the growth of bacteria.
- Fruits and vegetables industry: Freezing of strawberries, blueberries, mangoes, lychees, cherries, vegetables, mushrooms, etc., which can keep the original color and nutrition of fruits and vegetables, avoid spoilage and oxidation, and realize off-season sales.
- Food processing industry: Freezing of quick-frozen dumplings, wontons, steamed buns, spring rolls, fried foods, prepared foods, etc., which can ensure the taste and quality of products, and realize large-scale continuous production.
- Medicine and health products industry: Freezing of Chinese medicinal materials, health products, biological agents, etc., which can keep the efficacy of medicinal materials and the activity of biological agents, and meet the storage requirements of medical products.
- Other industries: Freezing of pet food, snack food, dairy products, etc., which can meet the personalized freezing needs of different customers, and help customers expand product categories.

Packing and shipping
Packaging: In order to ensure that the equipment is not damaged during transportation, we adopted professional Packaging standards, which are safe and reliable, and avoid the loss caused by transportation damage for customers
Transportation: A long-term cooperative international freight forwarder, supporting sea freight, air freight and China Railway Express, and providing real-time logistics tracking.

After-Sales Service
Lifetime technical support
Remote technical diagnosis is still provided after the guarantee is out.
Quick spare parts supply
Warehouse spare parts worldwide to ensure non-stop production.
Training services
Provide detailed equipment operation and daily maintenance manuals
Company Introduction
Chongqing Htyj Intelligent Equipment Co., Ltd.. Mainly Produces 40feet Lpg Iso Tank Container, Psa Oxygen Generators, Air Separation Equipment, Cryogenic Semi Trailer Tank, Above Ground Lpg Tank, Skid Mounted Lpg Gas Tank, Microbulk Tank, portable industrial lpg vaporizer, Dry Ice Tunnel Instant Freezer, dewar flasks, Lng Marine Fuel Storage Tank, Carbon Dioxide Capture And Recovery Equipment, Flue Gas Desulfurization And Denitrification Equipment, Etc.

Our Advantages
Wide Product Range
Product advantages: With self-developed energy-saving spray technology, the utilization rate of CO2 is 15% higher than the industry average, which greatly saves operating costs.
Wide Applications
Production advantages: over 20 years of professional low temperature equipment manufacturing experience, its own 10, 000 square meters factory, core spare parts are all international well-known brands.
High Strength
Service advantages: 24/7 fast response, support for global video technology guidance. Provide a free freezing test plan to help you find the most suitable freezing curve for the product.
Professional
Customization ability: We can provide 1-to-1 scheme design according to your factory layout, from tunnel length to belt material.
Customer Visit
We warmly welcome customers from home and abroad to visit our factory, inspect the production process, equipment quality and production strength, and we will provide thoughtful reception services.

Exhibition Participation
In order to show our product strength and industry influence, we regularly participate in domestic and foreign professional exhibitions every year, and communicate and exchange with customers and peers face to face.

FAQ
Q1: What is the difference between a dry ice freezer and a liquid nitrogen freezer?
A1: CO2/dry ice is usually less costly and more accessible in some areas, and the refrigeration process is smoother.
Q2: Can dry ice freezer be customized according to the size of my factory building?
A2: Yes, our tunnel length and conveyor plate direction fully support modular customization.
Q3: Is dry ice QUICK FREEZER complicated to install? Do you need to send someone over?
A3: QUICK FREEZER has completed 90% of the assembly before leaving the factory. Detailed video guidance is provided, and most customers can complete the installation by themselves.
Q4: What are the wearing parts?
A4: Mainly for sealing strips and nozzles, we will give you a two-year spare parts package at random.
Q5: How long is the warranty for quick freezing tunnels?
A5: The warranty of the whole machine is one year, and the core components support extending the warranty to two years.
Q6: How to calculate gas consumption?
A6: We will calculate the accurate single KG cost for you according to your product output and the temperature difference between entry and exit.
Q7: What is the material of the conveying belt?
A7: The standard configuration is SUS304 mesh belt, and Teflon flat belt is also optional to prevent adhesion.
Q8: Does it support remote monitoring?
A8: An IoT module is optional, which supports real-time viewing of operating data on mobile phones.
Q9: How long is the delivery period?
A9: 15-20 days for standard models and 30-45 days for customized models.
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