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FYSL750
FST
FST-7501
Our FYSL750 dairy grade spiral cooler is a specialized industrial cooling and freezing solution designed exclusively for the strict requirements of cheese and dairy product manufacturing. Engineered to preserve the delicate texture, flavor, and nutritional integrity of dairy products, this system delivers continuous, uniform cooling and freezing for large-scale cheese production lines, with the flexibility to support a wide range of dairy and food processing applications. It offers a rated processing capacity of 1000kg per hour, capable of reducing product temperature from +15℃ to -18℃ within an adjustable 10-50 minute window, with a cooling chamber temperature as low as -35℃ to meet deep-freezing needs. The fully enclosed, sanitary design eliminates cross-contamination risks, making it the ideal choice for dairy manufacturing facilities and industrial food processors with strict hygiene standards.
Item | FSL1000（IQF shrimp） | |
Product | shrimp | |
Capacity | 1000kg/h | |
In/Out Temp. | +15℃ to -18℃ | |
Cooler Temp. | -35℃ | |
In/Out Time | 10-50min | |
Refrigerant | R404A | |
Refrigeration capacity | 170kw | |
Freezer Body Thickness | 150mm | |
Product Height | ≤60mm | |
Belt Width | 600mm (effective 520) | |
Belt length | 210m | |
Belt layer number | 18 layers | |
Drum diameter | 2280mm | |
Product Input Conveyor/Output Conveyor | 1500/500 mm | |
Water Input Pressure | ≥3 kg/cm2 | |
Cooler Power | 22.8KW (440v60hz) | |
Cooler Size（L*W*H） | 6500×4500×3500mm （don’t include inter/out conveyor length） | |
Cooler Body Material | Duplex stainless steel polyurethane insulation board density or 40 kg/m3, the thickness of 150 mm, 304 stainless steel outer plate thickness more than 0.8 mm | |
Main Electric Brand | Schneider(France) | |
Belt and Speed | Food-grade stainless steel belt; Frequency conversion stepless speed regulation | |
Slide Track Material | Ultrahigh molecular polyethylene material. | |
Internal Structure | All made of 304 Stainless Steel Material, Argon arc welding | |
Evaporator | Effective from large aluminum finned tube set, stainless steel panel stent | |
Fan and Motor | Aluminum alloy stainless steel duct fan low noise and waterproof electric power consumption | |
This spiral cooler is built to meet the strict sanitary requirements of dairy production, with all internal structures fabricated from 304 stainless steel using seamless argon arc welding. The 150mm thick high-density polyurethane insulation chamber with 304 stainless steel outer panels creates a fully enclosed, easy-to-clean environment that eliminates bacterial growth points and prevents cross-contamination between production batches.
The system features a food-grade stainless steel conveyor belt with frequency conversion stepless speed regulation, allowing precise tuning of processing time to match the specific cooling needs of different cheese varieties and dairy products. High-efficiency aluminum finned tube evaporators and specialized stainless steel duct fans deliver consistent, even air flow throughout the chamber, ensuring every product receives identical cooling to preserve texture, flavor, and shelf life.
Core electrical components are sourced from Schneider, ensuring reliable performance in 24/7 continuous production environments. Ultrahigh molecular polyethylene slide tracks provide exceptional wear resistance, reducing maintenance requirements and extending equipment service life. The system’s optimized refrigeration cycle also minimizes energy consumption, lowering operational costs for large-scale dairy facilities.
This dairy grade spiral cooler is optimized for cheese production processes, including fresh cheese cooling, aged cheese pre-freezing, and processed cheese temperature stabilization. It also supports a wide range of other dairy applications, such as yogurt cooling, butter hardening, and ice cream pre-freezing, as well as industrial freezing of IQF seafood, meat products, and prepared foods. It is ideal for dairy manufacturing facilities, large-scale food processing plants, and industrial frozen food producers.
Yes, we provide full customization of inlet and outlet conveyor configurations, as well as layout design, to ensure seamless integration with your existing dairy production line and facility space.
The cooling chamber can maintain a stable temperature of -35℃, with adjustable processing parameters to support cooling from above-freezing temperatures down to deep-freezing levels as low as -18℃ for finished products.
The fully enclosed, seamless stainless steel design allows for full washdown cleaning, with no hard-to-reach crevices that could harbor bacteria, fully complying with global dairy production safety standards.
Whether you need a standard dairy cooling system or a fully customized solution tailored to your cheese variety, production capacity, and facility layout, our specialized engineering team is ready to support you. We offer end-to-end service, from initial process design to on-site installation and ongoing after-sales maintenance, to help you build a reliable, efficient dairy cooling process. Contact us today to discuss your requirements and receive a customized technical solution.
