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FSW2000
FST
FST-010
The FSW2000 tunnel freezer is a professional food-grade industrial freezing equipment, exclusively engineered for high-volume fish and seafood processing lines. Developed by FST, a leading cold chain equipment manufacturer, this machine is built to meet stringent global food safety standards and HACCP requirements, delivering rapid, uniform, and high-quality freezing for a wide range of food products. It is tailored for large-scale frozen food producers, seafood processing plants, and cold chain logistics operators, supporting continuous production while preserving the texture, moisture, and nutritional value of frozen goods. The equipment integrates advanced refrigeration technology, durable food-grade construction, and user-friendly operation, helping industrial clients enhance production efficiency, reduce labor input, and maintain consistent product quality across batch processing.
Item | Specification |
|---|---|
Applicable Product | Fish (fish slices, whole fish, etc.) |
Freezing Capacity | 2000 kg/h |
Inlet/Outlet Temperature | +15℃ to -18℃ |
Internal Freezer Temperature | -35℃ |
Freezing Time | 15-75 minutes (adjustable) |
Refrigerant | R404A |
Total Power Consumption | 340 kW |
Freezer Insulation Thickness | 150 mm |
Max Product Height | ≤100 mm |
Mesh Belt Width | 3000 mm |
Input/Output Conveyor Length | 1000 mm |
Water Input Pressure | ≥3 kg/cm² |
Freezer Operating Power | 42.6 kW |
Overall Dimensions (L×W×H) | 28000×3500×2500 mm |
Freezer Body Material | Duplex stainless steel polyurethane insulation board (density 40 kg/m³, thickness 150mm); 304 stainless steel outer plate (≥0.8mm thickness) |
Main Electrical Brand | Schneider (France) Siemens DLX etc |
Belt & Speed Control | Food-grade stainless steel mesh belt; Inverter stepless speed regulation |
Slide Track Material | Ultra-high molecular polyethylene |
Internal Structure | Full 304 stainless steel construction, argon arc welding |
Evaporator | High-efficiency large aluminum finned tube set, stainless steel panel stent |
Fan & Motor | Aluminum alloy stainless steel duct fan; Low noise, waterproof, energy-saving |
The equipment is fitted with a dual-speed motor and inverter stepless speed regulation system, enabling precise adjustment of freezing time between 15 and 75 minutes to match the characteristics of different products. This design optimizes power consumption based on actual production demand, delivering higher energy efficiency compared to traditional fixed-speed freezing equipment, and reducing long-term operational costs for production facilities.
With an optimized airflow system combining left-right cross-blowing and top-blowing fans, the freezer achieves consistent air distribution and high-efficiency heat exchange throughout the freezing chamber. This design minimizes ice crystal formation, locks in the natural moisture and nutrients of seafood, and ensures uniform freezing effect across the production belt, eliminating quality inconsistencies in batch production.
The machine body adopts double-layer polyurethane insulation boards with 150 mm thickness, paired with ≥0.8 mm thick 304 stainless steel outer plates. All food contact surfaces use smooth food-grade stainless steel mesh belts for easy cleaning, and the equipment uses food-grade water-based lubricants, fully complying with international food safety regulations and HACCP standards.
All internal structural components are made of full SUS304 stainless steel with argon arc welding, ensuring strong corrosion resistance and long service life. The evaporator uses high-efficiency large aluminum finned tube sets, paired with low-noise waterproof duct fans, and wear-resistant ultra-high molecular polyethylene slide tracks, supporting continuous 24/7 operation in high-intensity industrial environments.
This industrial tunnel freezer is designed for continuous large-batch freezing production, with primary applications in seafood processing plants, frozen food manufacturing facilities, and pre-made food production lines. It is ideal for freezing strip, cubed, granular, or formed food products, including fish slices, whole fish, shrimp, poultry products, meat dumplings, and ice cream. The equipment can be seamlessly integrated into existing production lines, serving as the core freezing equipment for enterprises looking to expand production capacity or upgrade freezing processes.
The freezing time can be adjusted steplessly between 15 and 75 minutes via the inverter control system, allowing operators to set parameters according to the type, size, and required freezing effect of different products.
All surfaces and components that come into direct contact with food are made of food-grade SUS304 stainless steel, with a smooth surface for easy cleaning and sanitization, fully meeting global food safety requirements.
Under standard working conditions (product inlet temperature +15℃, outlet temperature -18℃), the maximum freezing capacity of the FSW2000 tunnel freezer reaches 2000 kg per hour, supporting high-volume continuous industrial production.
We understand that every production line has unique requirements for freezing processes and capacity. Our technical team can provide customized configuration adjustments for the FSW2000 tunnel freezer to match your specific product characteristics and production scale. We also offer full technical support, including installation guidance, operator training, and after-sales maintenance services, to ensure stable long-term operation of your equipment. Contact our team today to get a tailored freezing solution and detailed quotation for your production needs.
