Why Choose Us As Your Reliable Quick Freezer Supplier
Established in 2010, with R&D roots tracing back to 2004, CBFI is a premier comprehensive refrigeration equipment pioneer and high-tech enterprise. We seamlessly integrate refrigeration system optimization, quick-freezing technology, and advanced artificial intelligence engineering. Operating from a 26,500m² modern production base, CBFI houses a highly qualified workforce of over 400 skilled technicians and engineers. Driven by continuous innovation, we hold more than 70 national authorized invention patents and adhere to rigorous ISO9001 and CE compliance standards. Our premium cooling systems serve enterprise clients across more than 170 countries and regions globally, empowering businesses to build highly efficient, sustainable, and high-yield ice production plants.
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26,500m² Modern Production Base
Fully equipped infrastructure utilizing high-precision automated processing, standardized assembly systems, and comprehensive quality testing to ensure flawless machinery manufacturing
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Continuous R&D Innovation Since 2004
Backed by a dedicated elite engineering team, over 70 national invention patents, and the recognized Ice Making Equipment Technology Research Center.
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Full OEM/ODM & Custom Engineering
Tailored turn-key quick freezing production lines from 200kg/h to 5,000+ kg/h output, adapting precisely to local climate, voltage, and factory floor space layouts.
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Robust Global Delivery & After-Sales Network
Proven service footprint across 170+ countries with active technical support, remote cloud diagnosis, and structured global on-site installation.
CBFI specializes in delivering commercial-grade fluidized tunnel quick freezers, single and double drum spiral freezers, plate contact quick freezing units, and integrated cold chain processing setups. Our target client base includes modern aquatic product processing plants, poultry slaughtering and meat packaging enterprises, large-scale frozen pastry and bakery producers, prepared dish (pre-cooked meals) manufacturing plants, fruits and vegetables quick-freezing exporters, and large cold chain logistics hubs looking to minimize cell structure damage and locked-in premium product freshness.
Premium IQF Quick Freezer Detailed Specifications
Our heavy-duty quick freezing equipment is widely deployed in commercial shrimp and fish processing lines, automated meat slaughtering centers, frozen dumpling and pastry processing lines, and premium fruit/vegetable export freezing plants.
Individual Quick Freezing (IQF) technology demands lowering the product core temperature to -18°C or lower within tens of minutes, passing rapidly through the maximum ice crystal formation zone (-1°C to -5°C). This ultra-rapid cooling process ensures that moisture inside food cells forms tiny, uniform micro-crystals rather than large, destructive shards, successfully preventing cell wall rupture, moisture bleeding during thawing, and nutritional loss. Industrial processing relies on two major variants: Tunnel Freezers, which are optimal for linear, smooth-flow fluidized loose items (like shrimp, berries, corn), and Spiral Freezers, which optimize vertical space for high-occupancy or heavy-load items (like meat patties, dumplings, chicken parts).
Rapid Freezing & Superior Freshness Retention
Fully Food-Grade SUS304 Material Foundation
Fluidized Airflow Dynamic Vectoring
Double-Surface Polyurethane Insulation Panels
High-Efficiency IQF Evaporator
Custom engineered aluminum alloy or stainless steel coils featuring specialized large variable-fin pitch design, significantly extending continuous running time before defrosting.
SUS304 Stainless Steel Mesh / Plate Belt
Driven by a high-torque variable frequency motor, featuring smooth track guides and side guards, ensuring zero product sliding and meeting strict FDA sanitary codes.
Aerodynamic Centrifugal Air Blast Fans
High-pressure static fans with balanced cast-iron or stainless impellers, delivering constant vertical low-temperature airflow vectors for perfect individual fluidization.
Food-Safe Sanitary CIP Cleaning Network
Integrated internal piping with rotatable spray nozzles, providing thorough high-pressure hot water flushing across the entire belt area to maintain hygiene.
[Production R&D History & Classifications]
2013: Tunnel System Commercialization - Developed our first industrial-grade mesh belt tunnel freezer, perfecting the internal high-pressure air distribution loop for processing seafood.
2015: Spiral Architecture Evolution - Engineered high-capacity vertical single-drum spiral quick freezers to drastically compress factory space requirements for large pastry and meat bakeries.
2017: Fluidized Tech Breakthrough - Pioneered the multi-stage fluidized individual quick freezing tunnel, achieving completely separate non-stick freezing for sensitive diced fruits and vegetables.
2021: Intelligent Auto-CIP Systems - Rolled out integrated Clean-In-Place (CIP) automated multi-angle high-pressure cleaning loops, ensuring the highest hygienic standards and reducing manual labor.
2025: Intelligent PLC Cloud Monitoring - Mastered full integration of IoT smart control panels, allowing automated running adjustment matching dynamic incoming product weight and temperature variations.
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Brand Credibility, Qualifications & Trust Endorsements
Our state-of-the-art production base integrates advanced welding stations, automatic CNC pipe bending centers, heavy-duty metal sandblasting rooms, and digital testing labs. Every piece of equipment undergoes a rigorous continuous load test of at least 72 hours before being approved for global shipping.
500 kg/h Fluidized Mesh Belt Tunnel Freezer
Tailored for a premium shrimp exporter, achieving rapid fluidization and perfectly separated individual freezing for aquatic logistics.
1000 kg/h High-Capacity Spiral Quick Freeze
Configured for an automated frozen meat and poultry slaughtering plant, optimizing vertical footprint while handling dense meat patties.
1500 kg/h Double-Drum Spiral System:
Installed in a large frozen bakery and pastry center, synchronized with continuous proofing and baking lines for fully unattended automation.
2000+ kg/h Fruit & Vegetable IQF Line
A flagship modular multi-zone fluidized tunnel system incorporating automated vibrating feeders and synchronized auto-CIP hygiene arrays.
FAQ - Quick Freezer Frequently Asked Questions
Q1: What is Individual Quick Freezing (IQF) and why is it essential for food quality?
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A: IQF stands for Individual Quick Freezing. It freezes each piece of food separately and rapidly, preventing large ice crystals from forming within the food cells. This locks in the original cell structure, flavor, color, and nutritional value, ensuring zero clumping and minimizing moisture bleeding during thawing.
Q2: What is the primary difference between a Tunnel Quick Freezer and a Spiral Quick Freezer?
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A: A Tunnel Quick Freezer features a linear, horizontal design ideal for loose, small, or fluidized items like shrimp, berries, and corn. A Spiral Quick Freezer wraps the conveyor belt vertically around a rotating drum, maximizing retention time in a highly compact footprint, making it perfect for space-constrained plants processing meat parts, patties, and pastries.
Q3: How does fluidized individual quick freezing prevent delicate products from sticking together?
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A: The fluidized tunnel uses high-pressure centrifugal fans to blast upward low-temperature air through the mesh belt. This vertical airflow suspends and lifts the loose products slightly, creating a fluid-like floating effect that ensures rapid 360-degree freezing on all surfaces while preventing clumping.
Q4: What material is utilized for the internal structure and mesh belts of CBFI freezers?
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A: Every single internal part, including structural framing, drive chains, shafts, fan shrouds, and the mesh or plate conveyor belt itself, is made entirely from premium food-grade SUS304 stainless steel to ensure complete compliance with global FDA and food safety codes.
Q5: What are the insulation panel specifications for your quick freezer enclosures?
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A: We use high-density rigid polyurethane (PU) foam insulation cores with thicknesses ranging from 120mm to 150mm. These panels are cladded on both sides with thick stainless steel skins and fitted with dual sealing gaskets to prevent thermal leakage and eliminate cold bridges.
ICESOURCE is the most professional and largest iqf quick freezer manufacturer in China. All iqf quick freezer equipments offered in our factory come in high quality, high precision and good performance. Please be free to buy our quality products with competitive price and enjoy our good service.
