The Single Spiral Freezer is designed for processors that value straightforward operation, effective sanitation, and dependable product handling. Its intuitive controls require minimal operator training, while the compact spiral structure reduces the floor space needed for continuous freezing. Adjustable processing times from 20 to 90 minutes make the equipment suitable for a wide range of food sizes and starting temperatures.
The freezer handles noodles, spring rolls, meat products, fried foods, fruits, vegetables, seafood, ice cream, and small packaged goods. This versatility allows one system to support several production categories while maintaining reliable freezing results.
LSJ Single Drum Spiral IQF Freezer
|
Model |
Capacity (kg/h) |
Freezing Time (min) |
Refrigeration Consumption (kW) |
Install Power (kW) |
Overall Dimension L×W×H (m) |
|
LSJ-I-500 |
500 |
15–90 |
85 |
16.2 |
7×5.8×3.1 |
|
LSJ-I-750 |
750 |
15–90 |
125 |
21.7 |
7.5×6×3.3 |
|
LSJ-I-1000 |
1000 |
15–90 |
165 |
22.9 |
7.7×6×3.8 |
|
LSJ-I-1500 |
1500 |
15–90 |
220 |
24.6 |
8.3×6.2×4.5 |
|
LSJ-I-2000 |
2000 |
15–90 |
300 |
27 |
8.8×6.5×4.8 |
LSJ Double Drum Spiral IQF Freezer
|
Model |
Capacity (kg/h) |
Freezing Time (min) |
Refrigeration Consumption (kW) |
Install Power (kW) |
Overall Dimension L×W×H (m) |
|
LSJ-II-1000 |
1000 |
15–90 |
165 |
20 |
12.5×4.6×3.1 |
|
LSJ-II-1500 |
1500 |
15–90 |
220 |
24 |
13.1×5.0×3.6 |
|
LSJ-II-2000 |
2000 |
15–90 |
300 |
32 |
16.1×5.1×3.9 |
|
LSJ-II-2500 |
2500 |
15–90 |
360 |
40 |
16.1×5.3×4.3 |
|
LSJ-II-3000 |
3000 |
15–90 |
400 |
46 |
17.6×6×4.8 |
Note: Feeding temperature: +15°C; discharging temperature: −18°C; refrigerant: R717 or R22.
Product Features
1. Easy Cleaning: The aluminum-alloy evaporator uses accessible, easy-clean fins that help reduce bacterial buildup and support strict food-processing hygiene requirements.
2. Fast Belt Drying: The high-speed cleaning system of the Single Spiral Freezer quickly dries the conveyor belt, improving readiness between cleaning and production cycles.
3. Safe Product Transport: A smooth SUS304 belt limits surface marks, while anti-slip side-chain stoppers keep trays stable and help prevent avoidable product loss.
4. Reduced Maintenance: Durable construction, practical operator access, and fewer replaceable components simplify servicing and help lower long-term maintenance expense.
Clear access to major components helps sanitation teams complete regular cleaning without complicated disassembly. Combined with fast belt drying and corrosion-resistant stainless steel, this design supports cleaner changeovers, shorter service time, and more predictable production scheduling for busy facilities.
For manufacturers seeking clean, simple, and versatile freezing equipment, the Single Spiral Freezer delivers efficient sanitation, secure conveying, and dependable operation with minimal training.
Q&A
Q: What is the principle of IQF freezing?
A: The core technology of a mechanical IQF freezer relies on high-speed, cold air circulation. This horizontal airflow is precisely guided over individual food items, ensuring a fast freezing process that preserves product quality.
Q: Does a spiral freezer reduce product dehydration?
A: Yes. Rapid and uniform freezing reduces moisture loss, helping products retain their original weight, texture, appearance, and flavor.
Q: Is a spiral freezer easy to clean?
A: Yes. Stainless-steel construction, accessible internal components, belt-washing systems, and optional automatic cleaning simplify sanitation.
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