The Small Iqf Tunnel Freezer is suitable for factories that want industrial freezing performance in a compact layout. It is commonly used for trial production, small and medium processing plants, seasonal products, and production lines where available floor space is limited.
Although the footprint is smaller, the machine still provides continuous conveying, controlled airflow, and adjustable freezing time. It can be used for seafood, diced vegetables, fruit pieces, meat products, and prepared foods where product separation and stable freezing quality are important.

|
Model |
Capacity (kg/h) |
Freezing Time (min) |
Cold Load (kW) |
Install Power (kW) |
Freezing Room L×W×H (m) |
Overall L×W×H (m) |
Circulating Temp. (°C) |
|
SSD-300S |
300 |
3–50 |
70 |
15.5 |
13×2.5×1.6 |
17×2.5×2.2 |
−36±2 |
|
SSD-400S |
400 |
3–50 |
110 |
17.5 |
15×2.5×1.6 |
19×2.5×2.2 |
−36±2 |
|
SSD-500S |
500 |
5–60 |
130 |
20.5 |
18×2.5×1.6 |
22×2.5×2.2 |
−36±2 |
|
SSD-600S |
600 |
5–60 |
160 |
22 |
20×2.5×1.6 |
24×2.5×2.2 |
−36±2 |
|
SSD-700S |
700 |
5–60 |
190 |
26 |
22×2.5×1.6 |
26×2.5×2.2 |
−36±2 |
Technical Specifications
|
Model |
Capacity (kg/h) |
Freezing Time (min) |
Cold Load (kW) |
Install Power (kW) |
Freezing Room L×W×H (m) |
Overall L×W×H (m) |
Circulating Temp. (°C) |
|
SSD-300K |
300 |
3–60 |
70 |
17 |
8×3.0×1.6 |
10.4×3.0×2.5 |
−36±2 |
|
SSD-500K |
500 |
3–60 |
130 |
18 |
9×3.0×1.6 |
12.4×3.6×2.5 |
−36±2 |
|
SSD-1000K |
1000 |
3–60 |
186 |
22 |
11×3.0×1.6 |
14.9×3.6×2.5 |
−36±2 |
|
SSD-1500K |
1500 |
6–80 |
256 |
25 |
13×3.0×1.6 |
16.9×3.6×2.5 |
−36±2 |
|
SSD-2000K |
2000 |
6–80 |
330 |
28 |
16×3.0×1.6 |
19.9×3.6×2.5 |
−36±2 |
|
SSD-3000K |
3000 |
6–80 |
550 |
35 |
18×3.0×1.6 |
21.9×3.6×2.5 |
−36±2 |
Product Features
• Compact structure reduces installation-space requirements.
• Suitable for flexible production and multiple product types.
• Adjustable belt speed helps control residence time and freezing effect.
• Easy to combine with upstream pre-treatment and downstream packaging equipment.



Q&A
Q: What essential data should I prepare prior to model selection?
A: Essential data includes product type, dimension specs, incoming material temperature, required processing temperature, hourly throughput and your factory's layout blueprint for precise configuration recommendations.
Q: Can the machine be tailored to unique production demands?
A: We provide tailor-made solutions. Machine length, width, conveyor elevation, power supply, food touching materials and joint connection formats can all be adjusted for your production line.
Q: Is this equipment suitable for food plant mass production?
A: Yes. Its stainless steel structure meets strict food hygiene standards, and we can restructure its cleaning access points to adapt to your workshop space.
Q: Can it form a linked production line with other processing machines?
A: It can be matched with washing, blanching, cooling, drying, freezing, sorting and packaging equipment to create an uninterrupted automated processing line.
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