Frozen Corn in Jilin Luluxue Food
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Fluidized Bed Freezer
Square’s Fluidized Tunnel Freezer is the perfect solution for quickly and efficiently freezing small food items such as diced fruits, vegetables, meat, poultry, seafood, and dairy products. Our freezer features a highly efficient and sanitary evaporator that utilizes the latest liquid supply method, resulting in a 20% higher heat exchange compared to traditional methods.
We offer two types of fluidized tunnel freezers: semi-fluidized and full-fluidized, catering to diverse product freezing applications. As the co-drafter of the China National Standard for fluidized bed freezers, Square Technology Group Co., Ltd. takes pride in providing a range of models to suit various food products.
Our goal is to deliver efficient, hygienic, and cost-effective IQF solutions to our clients.
- Upward airflow lifts and tumbles product for even freezing.
- IQF technology ensures products freeze individually, maintaining shape and quality.
- Advanced design minimizes water loss, preserving natural moisture and quality.
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Product Features
Why Choose Square's Fluidized Bed Freezer
Efficient Air Flow
CFD(Computational Fluid Dynamic) design ensures optimum airflow, minimum air velocity loss, and even air distribution.
Two Stage Freezing
- The first stage: Instantly freeze the product surface to prevent moisture loss and caking.
- The second stage: Product deep freezing.
- The two stages adopt different freezing modes to achieve better results and higher capacity.
CIP Auto Cleaning System
Different cleaning modes are optional. Clean and disinfect the interior of the quick-frozen machine in all aspects to meet the sanitary requirements of food safety production.
Efficient Centrifugal Fan
We choose from a variety of high-efficiency fans to suit different scenarios.
Vibration Device / Mixing Device / Pulse Device
A variety of auxiliary devices for different products to enhance the freezing quality, keep the product separate, and increase freezing capacity.
Efficient Evaporator
Our fluidized tunnel freezer’s evaporator is designed using advanced European heat exchanger software, ensuring optimal performance.
The tubes are hydraulically expanded, resulting in a more uniform expansion and tighter fit between the tube and fins, which enhances heat exchange efficiency.
The variable fin pitch design delays frost formation on the fin surface, leading to longer frosting intervals. The evaporator is easily accessible for convenient cleaning and maintenance.
ADF (Air Defrosting System)
The air defrosting system (ADF) is equipped to direct pulses of pressurized high-velocity air back and forth over the evaporator fins while the freezer is running, preventing frost and snow accumulation.
This extends defrosting intervals and increases freezing capacity.
Fully-Welded Panel
The open structure design makes it easy to clean and the fully welded enclosure is available as an option.
Food Grade Material
All structural parts and mesh belts are made of 304 stainless steel and other food-grade materials.
CIP Auto Cleaning System
Different cleaning modes are optional. Clean and disinfect the interior of the quick-frozen machine in all aspects to meet the sanitary requirements of food safety production.
Intelligent Control System
Our user-friendly PLC touchscreen control interface allows users to preset freezing programs for different products. It provides a real-time display of equipment operation status and parameters, automatic fault diagnosis, and alarm. Remote troubleshooting module is optional.
Equipped With Fruit And Vegetable Pretreatment Lines
Our equipment includes fruit and vegetable washing machines, rinsing machines, cooling machines, vibrating de-watering machines, and more.
Refrigeration System
Energy-efficient ammonia, CO2, and Freon-based refrigeration units are available.
Parameters
| Nombre | Value |
|---|---|
| Enclosure dimension | 24880ร4410ร4400mm |
| Infeed length | 1380mm |
| Belt width (working) | 950mm |
| Freezing temperature | -35โยฑ2โ |
| Product | Mango, Strawberry, etc |
| Infeed temperature | +20โ |
| Outfeed temperature | -18โ |
| Refrigerant | Freon |
| Defrosting mode | ADF defrosting during operation (Optional)Jet water after production |
| Freezing duration | 4~20 minutes adjustable |
Extensive Experience in Applications
Vegetables
French Fries
Strawberries
Peas
Peans
Faq
Not at all. Square’s freezer features CIP automatic cleaning, fully-welded food-grade stainless steel structures, and open-access designs to meet the strictest food safety standards.
Semi-fluidized models lift product only slightly for partial tumbling, ideal for heavier items. Full-fluidized designs fully suspend and tumble lighter products for maximum freezing uniformity.
We own CE, EAC, INF, CNAS, ISO, ASME, PED, U2, CSA, CRN certifications and 300+ patents, as well as 350+ engineers. Square vertically integrated production ensures quality control from raw materials.
Square offers customized one-stop cold chain solution that meets your requirements. Our Fluidized Bed Freezers can be fully customized to suit different food products, freezing capacities, belt widths, airflow settings, and even include optional add-ons like CIP cleaning systems or pre-treatment lines—ensuring optimal performance for your specific processing needs.
A fluidized bed freezer uses high-velocity upward airflow to lift and tumble small food items, allowing each piece to freeze individually and uniformly—ideal for IQF (Individual Quick Freezing) applications.
Case Study
Kunshan Qiaoyuan
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