Spiral freezer
High capacity in a compact footprint with single and double spiral configurations.
Maximum capacity in minimum space
The spiral freezer carries product on a helical belt, packing long freezing time into a small floor area. Because the belt travels many layers in a compact frame, it suits dumplings, steamed buns, rice balls, meatballs and shaomai where floor space is limited and capacity is high.
Product features
Efficient evaporator
Full-fin aluminium or stainless fins with variable pitch for fast defrosting.
Stable spiral drive
SUS304 spring-wire belt with a self-developed drive for smooth conveying.
Automatic sensing
Detects belt flip and looseness, adjusting automatically to reduce losses.
Compact footprint
Double spiral stacks two decks for roughly double capacity in one frame.
Configurable options
Layer spacing, belt layers, rotation and belt width are matched to your product.
Key specifications
| Single spiral models | JX-500, JX-750, JX-1000, JX-1500 |
|---|---|
| Double spiral models | JX-1000, JX-1500, JX-2000, JX-3000, JX-4000 |
| Freezing capacity | 500 – 4,000 kg/h |
| Dimensions (L × W × H) | 6.5 × 4.5 × 3 to 18 × 6 × 6.5 m |
| Freezing time | 20 – 60 min |
| Cooling load | 109 – 680 kW |
| Inlet / outlet temperature | +25 °C / -18 °C |
| Refrigerant | R507 |
| Insulation | 150 mm polyurethane, stainless steel |
Reference products: dumplings, xiaolongbao, rice balls, meatballs, shaomai. Infeed/outfeed direction, layer spacing and belt layers are configurable.
Spec your spiral freezer
Share your product, capacity and floor space and we will select the right spiral configuration.
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