| Model | Single spiral freezer |
| Type | Spiral Type Quick Freezer |
| Voltage | Local Adaptation |
| Driving Mode | Internal Driving Mode |
| Air Supply Mode | Vertical Air Supply |
| Panel Material | PIR/PU double sides stainless steel panel |
| Drum Diameter | 1620 ~ 5800mm |
| Mesh Belt Width | 520 ~ 1372mm |
| Freezing Capacity | 200kg to 10000kg/h |
| Refrigerant | CO2 / Ammonia |


During the design phase, structural analysis is performed to ensure complete structural integrity and stability during high-load operations.
Equipped with a PLC touch screen and friendly interface. Features real-time status display, temperature monitoring for each area, fault alarms, and preset freezing programs for various products.
Simulated with professional heat exchanger software. Tubes are expanded hydraulically for superior heat exchange performance and a tighter fin fit. Variable fin pitch delays frost formation.
The ADF system blows high-velocity pressurized air pulses over evaporator fins while the machine runs, ensuring stable internal temperatures and increasing total production output.
The CIP system completely disinfects the interior to meet strict food safety standards. The integrated refrigeration package includes high-performance compressors and pressure vessels.
Bakery Products: Raw dough, pizza, croissants, and buns. Can also be used for cooling baked items to ambient temperatures.
Seafood: Whole fish, fillets, shrimps, shellfish, and octopus.
Ready Meals: Packed meals and flight meals. Freezing time can be less than 1.5 hours to reach -18°C.
Q: What is the production capacity of this spiral freezer?
A: The system is highly customizable, with a freezing capacity ranging from 200kg to 10,000kg per hour depending on the product type and requirements.
Q: What types of food products are suitable for the single spiral freezer?
A: It is ideal for bakery products (dough, buns), seafood (fish, shrimp), ready-to-eat microwave meals, and various proteins or vegetables.
Q: How does the Air Defrost System (ADF) benefit the operation?
A: The ADF system uses high-velocity air pulses to remove frost from the fins while the machine is running, maintaining a stable temperature and significantly extending the continuous runtime.
Q: Is the equipment easy to clean for food safety compliance?
A: Yes, the freezer includes an optional CIP (Cleaning-In-Place) system that automatically cleans and disinfects the interior to meet global sanitary requirements.
Q: Can the freezing time be adjusted for different products?
A: Yes, the system features a stepless variable frequency drive, allowing for precise adjustment of freezing and cooling times via the PLC touch screen.
Q: What kind of insulation is used in the freezer enclosure?
A: We use high-quality PIR or PU panels with double-sided stainless steel to ensure maximum thermal efficiency and durability.