Single Spiral Freezer
A compact, continuous quick-freezing machine for small and medium food processing plants. The belt climbs in a single spiral tower, giving a long freezing path inside a small footprint — and capacity grows simply by adding tiers.
- Capacity
- 0.2–2.0 t/h
- Structure
- Single drum spiral
- Operation
- Continuous, automated
- Expansion
- Add tiers to raise capacity
How it is built
A classic, reliable structure
The single spiral is a mature design: relatively simple mechanics, stable operation, a low failure rate and easy maintenance — a sensible first continuous freezer for a growing plant.
Gentle on awkward products
It suits products with weight, volume, or that are sensitive to extrusion — tray-packed whole fish, roasted meat, boxed meals. The single spiral keeps a consistent linear speed inside and outside the product, so pieces are evenly stressed and do not stick or deform.
Space used vertically
Compared with a horizontal tunnel freezer at the same capacity, the footprint is greatly reduced. When more output is needed, freezing time and capacity increase linearly by adding spiral turns (tower height).
Continuous automation
It integrates into automated lines from pre-treatment to packaging, keeping production continuous with very low labour demand.
Specifications
| Capacity | 0.2–2.0 t/h |
|---|---|
| Structure | Single drum spiral freezer |
| Operation | Continuous |
| Capacity expansion | By number of tiers / tower height |
| Best for | Small and medium food processing plants; tray-packed, bulky or extrusion-sensitive products |
Sizes and duties beyond the figures above are set against your product and output at quotation.
Used for
Questions
0.2–2.0 t/h. Within that range we size the drum diameter and tier count to your product and hourly target.
Yes — tray-packed whole fish, roasted meat and boxed meals are typical single-spiral work, because the product is carried evenly and is not squeezed or deformed.
Freezing time and capacity can be increased by adding spiral turns. Tell us your expected growth when we size the first machine so the tower is planned for it.
The product, target capacity, piece size (or tray size), and the space you have. A quotation typically follows within one to two working days.
Related equipment
Tell us what you are freezing.
Send the product, target capacity, piece size and your layout constraints. A quotation typically follows within one to two working days.