IQF mesh conveyor It is a superior rapid freezing solution, playing a key role in modern seafood and food processing. Tan Long Refrigeration and Electrical EngineeringThe IQF mesh conveyor system is specifically designed for shrimp, fish, squid, and value-added products, helping to maintain their natural structure and freshness. With high-efficiency cold transfer technology and a breathable mesh structure, the system not only shortens production time but also helps businesses optimize operating costs and energy.
TECHNICAL DESCRIPTION OF IQF MESH CONVEYOR

The superior technical characteristics of the Tan Long IQF system.
Compared to other models IQF flat conveyor beltThe IQF mesh system possesses technical advantages that help optimize investment value for businesses:
- Product diversification: The ability to ultra-fast freeze a wide variety of goods, from loose seafood to value-added foods and battered goods, all within a single operating system.
- High efficiency, low loss: Ensuring maximum freezing efficiency with extremely low dehydration loss, while maintaining the weight and sensory value of the finished product.
- Energy optimization: The intelligent freezer design maximizes cooling capacity per unit of electricity. The self-balancing pressure system inside and outside the chamber effectively minimizes heat loss.
- Heavy-duty operation: Continuous production time up to 23 hours, it may even reach 48 hours without stopping the conveyor belt to remove snow. condenserThis helps maintain the factory's production pace.
- EU standard materials: Mesh conveyor belts manufactured in the EU are made of stainless steel (304/316) with extremely high thermal conductivity, and are durable in very cold environments.
- Industrial cleaning is easy: The entire interior is designed for easy rinsing, with a thorough drainage system to prevent bacterial buildup.
- International standards: The design strictly adheres to certifications. HACCP/FDA, ensuring superior industrial aesthetics and mechanical durability.
- Intelligent control: PLC control cabinet Modern, user-friendly interface, ready to seamlessly connect with monitoring systems. SCADA and IoT technology.

The principle of individual quick freezing.
Working principle of IQF mesh conveyor belt Based on high-pressure forced convection airflow technology, the product, after being evenly distributed on a stainless steel mesh, will continuously move into the freezing chamber.
Here, a high-powered fan system is combined with refrigeration compressor High efficiency generates extremely deep cold air jets (down to -40°C). These air jets are blown directly and multi-directionally by the distribution system from the top and through the mesh from the bottom up to the product surface.
This high-speed blowing mechanism continuously breaks down the thermal boundary layer surrounding the product, allowing cold air to penetrate deep into the product's core instantly. This process happens very quickly, helping to form ultra-fine ice crystals, perfectly preserving the cellular structure, and retaining the freshness and nutritional content of the food.


Detailed structure of the Tan Long IQF mesh conveyor system.
To achieve ultra-fast freezing performance and superior mechanical durability, each component in the system IQF mesh conveyor belt All products are selected and manufactured by Tan Long using only the highest quality materials.
Freezer chamber insulation panel
The freezer casing is assembled from panels. PU Panel (Polyurethane) 125mm thick, high density, ranging from 40-42 kg/m³. It is injection molded using a high-pressure machine. This design ensures absolute thermal insulation. Prevent sweating and heat loss.
- Wall and ceiling panels: The inner lining is made of 0mm thick SUS 304 stainless steel.6mm, The outer surface is covered with 0mm thick SUS 304 stainless steel.8mm (with protective film to prevent scratches).
- Background panel: Specifically, it uses 1mm thick SUS 304 stainless steel.2mm for the inside, It is molded and welded seamlessly for absolute waterproofing. IQF substrates are designed with an optimal slope to ensure thorough drainage. Ensure hygiene is maintained after each production shift.
Specialized and secure door system
The freezer door uses insulation material equivalent to that of the body shell. Two sides covered with stainless steel 0.8mm.
- Accessory: Locks and hinges are made of durable 304 stainless steel or engineering plastic.
- Safety features: Equipped with food-grade silicone gaskets, frost-free heating elements, and especially... locking mechanism to prevent people from being trapped inside., providing absolute protection for operating personnel.
Conveyor
Using specialized mesh conveyor belts for seafood processing industry, made of stainless steel with high thermal conductivity, meeting the most demanding food hygiene and safety standards.
Condenser
The evaporator uses stainless steel or copper heat exchange tubes and aluminum fins depending on the refrigeration system. The technical parameters of the evaporator are calculated and selected in the most optimal way to ensure high heat exchange efficiency, continuous operation for a long time, saving energy costs. The evaporator is provided by famous suppliers such as Guntner, Thermofin, Kelvion (EU).
Evaporator fan
Fans are made of aluminum alloy, high performance, low energy consumption, supplied by Ziehl-Abegg or Rosenberg of Germany.
The fan motors are specially designed for IQF, with IP56 standards for complete insulation and moisture resistance. The motor housing is covered with a special protective layer that helps them operate durably in low temperature environments. The motors are supplied by ABB or WEG.
Control cabinet
The entire system is operated via PLC control cabinet Stainless steel casing, rust-proof and moisture-resistant. We use components from leading global corporations such as... Schneider, Siemens, Mitsubishi To ensure the accuracy and connectivity of the remote monitoring system.

Standard IQF mesh conveyor belt specifications
Below is a detailed specifications table for popular TMF machine models, helping customers easily choose the appropriate capacity for their factory size:
|
IQF MESH CONVEYOR SPECIFICATIONS |
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| PARAMETER | UNIT | TMF.500 | TMF.750 | TMF.1000 |
| Freezing capacity | kg/h | 500 | 750 | 1000 |
| Product Type | Shrimp PTO, HLSO, HOSO, PD, Nobashi, breaded | |||
| Product inlet/outlet temperature | ⁰C | +10 / -18 | ||
| Freezer temperature | ⁰C | (-38 ÷ -42) | ||
| Freezing time | minute | (3 ÷ 55) | ||
| 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 | Stainless steel mesh for food | |||
| Conveyor width | mm | 1800 | 1800 | 1800 |
| Panel shell size | mm | 7200L*3600W*2900H | 10200L*3600W*2900H | 13200L*3600W*2900H |
| Insulated panel | 125mm thick PU covered with 304 stainless steel, density 40-42 kg/m | |||
| Power supply | AC 380V / 3-phase / 50Hz | |||
Outstanding advantages of Tan Long IQF mesh conveyor system
System IQF mesh conveyor belt Developed by Tan Long to comprehensively solve the problems of product quality and operating costs for food businesses.
Personalized design tailored to product specifics.
Tan Long does not offer a standardized solution. Depending on the size, shape, and physicochemical properties of each type of food, we customize the stainless steel mesh system (Inox 304/316) imported directly from Europe.
The difference lies in the combination of a breathable mesh design and Jet Impulse technology Exclusive. Cold air is propelled at extremely high speed, passing through a free-flowing mesh to make multi-directional contact with the product. The result is the process. ultra-fast freezing This process is faster, increases equipment efficiency, and optimizes overall output within the same unit of production time.
Ability to freeze evenly and maintain a stable core temperature.
The intelligent arrangement of axial fans and evaporators in the freezing chamber ensures uniform distribution of cold air across the entire conveyor belt surface. With Tan Long's innovative solution, we are committed to achieving the fastest freezing time currently available, ensuring that shipments leaving the conveyor belt always maintain a stable core temperature (-18°C to -22°C).
To maintain this stability, the entire production line is integrated with a system. PLC control cabinet Modern technology allows for automatic adjustment of conveyor speed and cooling pressure, giving businesses complete peace of mind regarding the quality of their finished products.
Optimize defrosting process and ensure continuous operation.
One of the biggest hurdles of conventional IQF systems is the downtime required for defrosting. Tan Long's system is designed with an optimized aerodynamic layout, combined with... air pressure equalizer Advanced technology helps to control and maintain a stable airflow inside the device.
This design not only minimizes frost buildup on the evaporator coils but also significantly shortens defrosting time. As a result, the conveyor belt can maintain continuous operation for extended periods (up to 23-48 hours), minimizing downtime and increasing profitability for the plant.
Tan Long – A reputable company specializing in consulting, designing, and constructing IQF mesh conveyor belts.
Choosing a freezing system is not simply about purchasing equipment; it's an investment in product quality and long-term business efficiency. Your business needs a solution. IQF mesh conveyor belt Is it possible to preserve the freshness, cellular structure, and nutritional value of products after freezing? Do you want to optimize operating costs and maximize profits?
Tan Long Refrigeration and Electrical Engineering This is the top strategic partner you've been looking for.

With over 20 years of in-depth experience in the industry. industrial refrigeration With a modern manufacturing plant located in Duc Hoa Industrial Park, Tan Long proudly offers a comprehensive service package from technical consulting and personalized design to system installation. IQF mesh conveyor belt international standards.
When choosing solutions from Tan Long, customers can rest assured with our golden commitments:
- In-depth consultation: Our team of experienced engineers conducts on-site surveys and provides design consultations to create the most suitable freezing system for your specific product characteristics and factory scale.
- Transparent pricing: We offer optimal financing options, clear contracts, and an absolute commitment to no unexpected costs.
- Construction carried out according to technical standards: Complete IQF system installation package, integrating high-end equipment such as refrigeration compressor and PLC control cabinet, ensuring on-time delivery.
- Operational support: Detailed technical guidance helps the factory team master the technology and operate the system safely and efficiently.
- Dedicated after-sales service: Our policy of regular maintenance and 24/7 technical support ensures the system always operates stably, minimizing the risk of production disruptions.
In addition to grid solutions, we also offer other product lines. IQF flat conveyor belt and cold storage construction A complete package, meeting all the food preservation needs of businesses.
Contact Tan Long now to receive the best technical solutions: Your company requires detailed consultation regarding system design, capacity, and pricing. IQF mesh conveyor beltPlease contact us directly via:
- Hotline: (+84) 28 3849 4943 – (+84) 933 357 058
- E-mail: info@tanlongvn.com
- Headquarters: 86 Dong Den Street, Ward 14, Tan Binh District, Ho Chi Minh City.


































