JET Technology's double spiral freezer is designed and manufactured based on nearly 30 years of experience of the JET team in the quick-freezing industry and equipment manufacturing industry.
It integrates and introduces cutting-edge European technology for optimization, applying JET Technology's innovative efficient spiral concept to traditional spiral freezers—including both double drum spiral freezer and single drum spiral freezer—while fully incorporating the unique characteristics of the Chinese market to create a novel lineup of spiral freezing machines.
JET Technology's double spiral freezer, available as both a high-performance double drum spiral freezer and a flexible single drum spiral freezer, functions as an efficient rapid freezing apparatus. The product is set on a conveyor belt and rotates in a spiral manner inside the quick freezing machine, thereby achieving swift freezing of the product.
JET Technology specializes in high-efficiency double spiral freezer systems designed for diverse food processing needs.
Configuration: Available in Double Drum Spiral Freezer (for large-scale output) and Single Drum models.
Key Applications:
Seafood & Aquatic: Fish fillets, shrimp, and shellfish.
Meat & Poultry: Patties, drumsticks, and prepared meat.
Bakery & Dairy: Fermented dough, pastries, and ice cream.
Convenience Food: Hot pot products and ready-to-eat meals.
Why JET? Industry-leading IQF technology with global support in Russia, SE Asia, and beyond.


As a leading double spiral freezer supplier, JET Technology designs double drum spiral freezers that maximize vertical space while maintaining the highest food safety standards. The operation is based on advanced European technology, featuring a well-structured design, dual mechanical and electrical safeguards, and dependable performance.
It offers multiple options for both infeed and outfeed directions, making it suitable for various food production lines to facilitate assembly line processing.
Operators do not require specialized technical knowledge and can be trained with minimal instruction. The floor board adopts a densely welded water tank structure with a certain slope, easy to clean and drains quickly; a Big internal space, few wearing parts, and simple maintenance.
The enclosure panels are crafted from high-quality double-sided stainless steel, filled with polyurethane. The enclosure door features a double-layer sealing strip and includes a heater to avoid freezing.
The columns, rails, chains, mesh belt, driving bearings, and bearing seats are all constructed from stainless steel. The mesh belt is made of SUS304 stainless steel, utilizing high-strength stainless steel mesh wire. The rod end employs automated high-frequency molding technology, running smoother and lasting longer.
As a leading spiral freezer manufacturer, we prioritize precision in every component. Our equipment features a mesh belt driven by variable frequency control and stepless speed adjustment. To ensure seamless operation, we incorporate innovative micro-tension synchronous transmission and an automatic tensioning system, allowing the freezer to adapt its tension matching dynamically under diverse industrial loads.
| Model | Dimension(mm) | Base Load(KW) | Diameter of rotating cage(mm) | Freezing Capacity(kg/h) | Belt width(mm) | Product Height Limit(mm) | Spiral Tiers |
| JNS1*6112 | 6300*4790*3300 | 15 | 2000 | 500 | 610 | 50-200 | 12 |
| JNS1*6512 | 6900*5350*3300 | 20 | 2500 | 750 | 650 | 12 | |
| JNS1*7118 | 7200*5410*4300 | 30 | 2500 | 1000 | 710 | 18 | |
| JNS1*8118 | 8500*6250*4300 | 40 | 3000 | 1500 | 810 | 18 | |
| JNS1*9124 | 9500*6350*5300 | 50 | 3000 | 2000 | 910 | 24 | |
| JNS2*6112 | 11600*4790*3300 | 33 | 2000 | 1000 | 610 | 12 | |
| JNS2*6512 | 12800*5350*3300 | 39 | 2500 | 1500 | 650 | 12 | |
| JNS2*7118 | 13600*5410*4300 | 45 | 2500 | 2000 | 710 | 18 | |
| JNS2*8118 | 15800*6250*4300 | 62 | 3000 | 3000 | 810 | 18 | |
| JNS2*9124 | 16500*6350*5300 | 82 | 3000 | 4000 | 910 | 24 | |
| Referenced product | Raw dumplings | Infeed temperature: 15℃, Outfeed temperature: -18℃ | |||||
| Variable | Infeed & Outfeed direction, Tier spacing, Total tiers, Rotation direction, Belt width | ||||||
| Tailored design according to the customer's requirements | |||||||
Get a free, customized quick-freezing production line plan by our professional technical team--designed for efficiency and intelligence.
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Address:
No. 19, Xingye Road, Yuanzhuang Industrial Park, Rudong County, Nantong City, Jiangsu Province