Features
Uniform Freezing: A precision airflow system—with 50+ adjustable nozzles—ensures each product is frozen within 3–10 minutes (depending on size), with temperature variance of less than ±0.5°C across the conveyor belt.
Gentle Handling: The vibrating stainless steel mesh belt (0.8–1.2m width) moves products at 1–5 m/min, minimizing friction and preventing damage to delicate items like raspberries and herb leaves.
High Throughput: Processes up to 500 kg/h of small-sized products, with a modular design that allows parallel installation of multiple units for scaling production to 2,000 kg/h.
Energy Efficiency: Variable-speed fans and a heat pump system reduce energy consumption by 20% compared to traditional IQF freezers, with a COP (Coefficient of Performance) of 2.8 at -35°C.
Easy Cleaning: Removable belt sections, open-frame construction, and a built-in CIP (Clean-in-Place) system with rotating spray nozzles simplify sanitization, reducing cleaning time by 40%.
Product Details
Airflow System: Horizontal airflow pattern (3–5 m/s velocity) minimizes product shrinkage to ≤0.15%, with adjustable air direction for irregularly shaped items like diced vegetables.
Temperature Control: A PLC system with PID algorithm maintains precise temperatures, with a data logging function that records time, temperature, and throughput for 12 months—critical for traceability.
Belt Material: FDA-approved stainless steel mesh (316-grade) with 1mm aperture, resistant to acid corrosion from citrus fruits and brined seafood.
Customization: Available in single-pass (for small products) or multi-pass (for larger items like chicken tenders) configurations, with optional humidity control for high-moisture products.
Safety: Equipped with belt misalignment sensors, emergency stop buttons, and a carbon monoxide detector (for ammonia-based systems) to ensure operator safety.
FAQ
1. What is the core advantage of the Industrial IQF Freezer Machine?
The Industrial IQF Freezer Machine leverages Individual Quick Freezing (IQF) technology to freeze food products individually, preventing clumping and preserving texture, moisture, and nutrients. Its high-velocity cold air system (-30°C to -40°C) ensures rapid freezing within 3–10 minutes, ideal for delicate items like berries and seafood. Unlike traditional freezers, it minimizes ice crystal formation, reducing drip loss during thawing and extending shelf life by up to 30%.
2. What types of food products are suitable for this freezer?
This machine is versatile and supports a wide range of applications, including:
Fruits & Vegetables: Berries, leafy greens, diced vegetables.
Seafood: Shrimp, fish fillets, shellfish.
Prepared Foods: Nuggets, spring rolls, ready meals.
Bakery Items: Pastries, breaded products.
Its adjustable airflow and belt speed accommodate both small and irregularly shaped items, with ≤0.15% shrinkage even for high-moisture products.
3. How does it ensure uniform freezing across all products?
The freezer features a precision airflow system with 50+ adjustable nozzles, delivering horizontal air streams at 3–5 m/s velocity. This design ensures temperature uniformity (±0.5°C) across the conveyor belt, eliminating hot spots and ensuring consistent freezing regardless of product size or shape. The PLC-controlled PID algorithm further optimizes temperature and freezing time based on product characteristics.
4. What is the throughput capacity of this machine?
The standard model processes up to 500 kg/h of small-sized products (e.g., peas, berries). For larger facilities, multiple units can be installed in parallel to scale production to 2,000 kg/h. The modular design allows customization for specific throughput requirements, such as multi-pass configurations for dense items like chicken tenders.
