In the modern food processing industry, IQF flat conveyor belt Emerging as an optimal ultra-fast freezing solution, this technology offers superior efficiency in preserving and enhancing the commercial value of agricultural and aquatic products. With the ability to rapidly freeze individual products on a smooth, flat surface, this technology not only preserves the natural flavor and color but also helps businesses save significant energy compared to traditional systems. wind tunnel or traditional freezing.
In this article, the technical experts at Tan Long will provide detailed information about the system. Flat IQF conveyorFrom structure and operating principles to key technical specifications, we help our customers make the most effective investment choices for their production lines.
TECHNICAL DESCRIPTION OF FLAT IQF CONVEYOR
What is a flat IQF conveyor belt?
Flat IQF conveyor This is an individual quick freezing system that uses a flat plate conveyor belt instead of a mesh one. The materials used are typically high-grade 304 stainless steel or specialized food-grade plastic, meeting stringent standards in the production line. industrial cold storage.
The core difference of this technology lies in the direct contact between the product and the flat conveyor belt surface, combined with a high-speed forced airflow. This mechanism prevents the product from sticking to the conveyor belt, leaving no mesh marks on the surface, thus preserving its aesthetic shape and absolute freshness after thawing. This is a perfect alternative to IQF mesh conveyor belt when handling thin fillets or battered foods.
Outstanding technical characteristics of Tan Long freezing conveyor
At Tan Long, we not only provide equipment but also offer a comprehensive, optimized technical solution tailored to each factory's specific needs:
- Product diversity: Ultra-fast freezing allows multiple items to be frozen simultaneously on the same conveyor system.
- Optimal performance: High freezing efficiency and extremely low drip loss after freezing help businesses increase profits.
- Energy saving: Modern aerodynamic design helps maximize the system's performance. refrigeration compressorThe ability to self-regulate pressure minimizes the loss of cold air.
- Durable operation: Continuous operation time of up to 23 hours, and potentially up to 48 hours without needing to stop for defrosting, helps maintain stable production schedules.
- Premium materials: Specialized conveyor belts manufactured in the EU using stainless steel with an extremely high heat transfer coefficient.
- Hygiene standards: The design adheres strictly to standards. HACCP/FDAAll details are easy to clean, and the floor drains thoroughly.
- Control technology: System PLC control cabinet Intelligent, user-friendly interface, ready to connect to SCADA communication networks for remote monitoring.
The operating principle of a flat IQF conveyor belt.
The system operates on the principle of freezing using ultra-high-speed forced convection airflow, combined with advanced heat dissipation technologies:
The product is continuously moved through the freezing chamber on a flat stainless steel conveyor belt. This is achieved through a specially designed air distribution system. COANDA effectHigh-speed jets of cold air blow directly onto the top surface of the product and the bottom surface of the conveyor belt.
The Coanda effect quickly creates a thin layer of ice around the surface (crust freezing), locking in moisture, preventing dehydration, and preserving the product's structure. Thanks to the high thermal conductivity of the conveyor belt and the high-efficiency cooling system, the freezing process is efficient. IQF flat conveyor belt The process is rapid and consistent from the center outwards, ensuring the finished product meets export quality standards.
Detailed structure of the Tan Long flat IQF conveyor belt.
To ensure ultra-fast freezing performance and mechanical durability in ultra-low temperature environments, the system IQF flat conveyor belt Designed with a unified structure, using the highest quality materials available today.
Freezer chamber insulation panel
The wall, ceiling, and floor panels of the freezer chamber are made from 125mm thick, high-density polyurethane (PU) sheets (40-42kg/m³), sprayed using a high-pressure machine to ensure absolute airtightness and prevent heat loss.
- Wall panels: The inner surface is covered with 0.6mm thick SUS 304 stainless steel, and the outer surface is covered with 0.8mm thick SUS 304 stainless steel with a protective anti-scratch tape coating.
- Ceiling panel: The structure features two sides covered with 0.6mm thick SUS 304 stainless steel, optimizing weight and load-bearing capacity.
- Background panel: This is the most important part, encased in 1.2mm thick SUS 304 stainless steel on the inside and 0.6mm on the outside. The base is cast and welded seamlessly, providing absolute waterproofing. Importantly, the base is sloped to ensure thorough drainage during cleaning, meeting all standards. cold storage clean.
Safe, insulated door system
The doors used for cleaning and maintenance are insulated with 125mm thick PU. Both sides of the doors are covered with 0.8mm thick SUS 304 stainless steel.
- Accessory: Locks and hinges are made of 304 stainless steel or ultra-durable specialized plastic.
- Safe: The doors are equipped with silicone seals, anti-frost heating resistors, and a locking mechanism to prevent occupants from being trapped inside – a mandatory safety standard in these systems. cold storage door industrial.
Conveyor
The system utilizes a specialized flat belt conveyor designed for the seafood processing industry. Made of stainless steel with extremely high thermal conductivity, the conveyor shortens freezing time. The smooth surface design ensures the highest aesthetic quality of the fillets, meeting stringent food safety and hygiene standards such as HACCP and FDA.
Condenser
In the structure of IQF flat conveyor beltThe evaporator (cooling coil) plays a crucial role. Tan Long uses stainless steel or copper heat exchanger tubes, combined with aluminum fins depending on the refrigerant. The cooling coil system is imported from leading European brands such as Guntner, Thermofin, or Kelvion (EU)This ensures optimal heat exchange performance and energy savings for the entire system. refrigeration compressor.
Evaporator fan
Fans are made of aluminum alloy, high performance, low energy consumption, supplied by Ziehl-Abegg or Rosenberg of Germany.
- Fan: Using high-performance, low-power aluminum alloys, supplied by reputable manufacturers. Ziehl-Abegg or Rosenberg (Germany).
- Engine: Type specifically designed for freezing with protection standards. IP56, providing complete thermal and moisture insulation. The motor housing is coated with a special protective layer to ensure durable operation in extremely low temperatures. Our leading motor suppliers include ABB or WEG.
Control cabinet
The entire operational process is monitored through the system. PLC control cabinet.
- The cabinet casing is made of stainless steel, resistant to rust, and designed to be completely moisture-proof and waterproof.
- Components and parts from reputable technology corporations: Rockwell (USA), Schneider (France), Siemens (Germany), ABB and Mitsubishi (Japan)This helps the system operate stably, accurately, and easily integrate into the factory's SCADA management system.
Detailed specifications for standard flat IQF models.
Below is a table of reference specifications for the flat IQF machines that Tan Long offers:
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TECHNICAL SPECIFICATIONS OF FLAT PLATE IQF CONVEYOR |
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| PARAMETER | UNIT | TSF.500 | TSF.750 | TSF.1000 |
| Freezing capacity | kg/h | 500 | 750 | 1000 |
| Product Type | Fish fillets/whole, breaded meat/fish, agricultural/seafood products… | |||
| Product inlet/outlet temperature | ⁰C | +10 / -18 | ||
| Freezer temperature | ⁰C | (-38 ÷ -42) | ||
| Freezing time | minute | (5 ÷ 30) | ||
| Cooling capacity | kW | 120 | 180 | 240 |
| Refrigerant | NH3, Freon | |||
| Translation method | Fluid pump / LVS (Low Volume System) | |||
| Snow removal method | By hot water / gas | |||
| Conveyor type | Flat stainless steel sheet for food use | |||
| Conveyor width | mm | 1500 | 1500 | 1500 |
| Panel shell size | mm | 10700L*3300W*2900H | 15450L*3300W*2900H | 20200L*3300W*2900H |
| Insulated panel | 125mm thick PU covered with 304 stainless steel, density 40-42 kg/m | |||
| Power supply | AC 380V / 3-phase / 50Hz | |||
Key advantages of using IQF flat conveyor belts in industry.
Compared to traditional freezing methods, investing in a system... IQF flat conveyor belt This brings outstanding economic benefits and immense competitive value to food processing businesses:
- The product quality is excellent: Thanks to its smooth, flat surface, the system absolutely does not deform the product and does not leave mesh marks like other systems. IQF mesh conveyor beltThis helps food retain its natural color and cellular structure after thawing.
- High efficiency, low loss: Ultra-fast freezing technology helps to achieve extremely low product weight loss (drip loss) (below 1%). This is a key factor in increasing profitability when storing products in warehousing systems. industrial cold storage.
- Maximize energy savings: Optimized aerodynamic design ensures even distribution of cold air flow, significantly reducing the load on the system. refrigeration compressorThe facts prove it. IQF flat conveyor belt Tan Long helps save 15-20% of electricity compared to older technology models.
- Easy to clean & HACCP compliant: The flat conveyor belt structure minimizes food debris adhesion. Combined with an automatic CIP (Clean-In-Place) system, cleaning after each shift is quick and ensures strict adherence to international food safety and hygiene standards.
Comparison of Flat IQF Conveyor Belts and Mesh IQF Conveyor Belts
Customers often wonder which of these two types to choose, so Tan Long provides a quick comparison table to help you make an easy decision:
| Criteria | Flat IQF conveyor | IQF mesh conveyor |
| Suitable product | Fish fillets, meat, battered shrimp, thinly sliced products. | Whole shrimp, vegetables, and loose fruit. |
| Product surface | Smooth and flat, without any creases. | There may be small marks from the stainless steel mesh. |
| Adhesion | Better non-stick properties for battered goods. | It may stick slightly if the product is too wet. |
| Conveyor belt durability | Very tall, easy-to-maintain flat panel. | The mesh size needs to be checked regularly. |
Consultation and construction process for flat IQF conveyor belts at Tan Long.
To ensure each installation project Flat IQF conveyor To achieve the highest efficiency in productivity and operational durability, Tan Long applies a strict technical standard work process:
- In-depth Survey & Consultation: Our technical experts receive the requirements, conduct on-site surveys of the type of frozen products and the actual factory space to provide solutions. cold storage design and the IQF system optimizes floor space.
- Detailed engineering design: The engineering team uses specialized software to accurately calculate cooling capacity, forced air flow rate, and create system layout drawings. Flat IQF conveyor the most detailed.
- Equipment manufacturing at the factory: All the main components of the freezer are manufactured directly at Tan Long's factory according to ISO standards, ensuring that the 304 stainless steel and PU panel materials meet the highest quality standards before shipment.
- Professional on-site installation: Our highly skilled technical team directly installs the equipment at the site, performs electrical system connections, and connects the clusters. refrigeration compressor Ensuring absolute airtightness and safety.
- Testing & Calibration: Conduct no-load and loaded system tests to check the product core temperature. At this stage, the engineer will adjust the parameters. PLC control cabinet to optimize energy consumption.
- Handover & Operational Training: Once the system is operating stably, Tan Long provides detailed operating instructions, trains on periodic maintenance procedures, and hands over complete technical documentation to the investor.
Tan Long – A reputable company specializing in consulting, designing, and installing flat IQF conveyor belts.
If you are looking for a solution to supply equipment Flat IQF conveyor professional Tan Long We are a trusted strategic partner. With over 20 years of experience in the industrial refrigeration industry, we are proud to be a provider of comprehensive services, from technical calculations and design drawings to system installation. IQF conveyor High quality products for hundreds of factories nationwide.
When choosing a solution at Tan LongCustomers will receive exceptional value:
- Dedicated technical support: Our team of experienced engineers will directly survey the current state of the production facility and advise on capacity selection. Flat IQF conveyor best suited to the product characteristics (seafood, battered food, meat fillets, etc.).
- Quick and transparent quotes: We provide detailed cost estimates, clear contracts, and an absolute commitment to no unexpected additional costs.
- Installation and construction carried out according to ISO standards: Our team of skilled technicians directly installs the freezer chamber and connects the system. refrigeration compressor and high-efficiency cooling units, ensuring on-time delivery as committed.
- Energy-saving solutions: Applying intelligent control technology via PLC electrical cabinetThis helps optimize operations and minimize monthly energy costs for investors.
- Excellent after-sales service: Professional scheduled maintenance and 24/7 technical support ensure that the conveyor system always operates smoothly and achieves the longest possible lifespan.
Customers requiring in-depth consultation regarding design services and installation pricing are welcome to contact us. Flat IQF conveyorPlease contact our technical department immediately. Tan Long To receive assistance with surveys and consultations for the most optimal solutions:
- Headquarters: 86 Dong Den Street, Ward 14, Tan Binh District, Ho Chi Minh City.
- Phone: (+84) 933357058 – Mr. Thinh
- E-mail: info@tanlongvn.com
- Website: tanlongvn.com
