Optimized Flake Ice Shape & Temperature Controls
Cell-Safe Thickness: The BF20000 produces irregular flake ice with a highly controlled thickness of 1.5 mm to 2.2 mm. This thin, irregular structure is designed to have no sharp edges, preventing physical damage to delicate fish cells and preserving the tender texture of the catch.
Maximized Surface Area: The flat, loose shape dramatically increases the contact surface area with the seafood. This ensures rapid, uniform cooling and eliminates localized temperature differences that can accelerate spoilage.
Sub-Cooled Performance: The ice temperature is consistently maintained between -5°C and -8°C. This sub-cooled state provides an ideal low-temperature environment, building a robust first line of defense for seafood freshness and nutritional preservation.
High Production Efficiency & Unattended Operation
20-Ton Daily Output: With a guaranteed daily production capacity of 20 tons, the BF20000 comfortably fulfills the high-volume, continuous ice demands of medium-sized fishery bases and ocean-going fishing vessels.
Low-Power Cost Savings: By combining an energy-efficient thermodynamic design with premium-brand core components, the system minimizes electrical consumption, drastically lowering the unit cost of ice production.
24/7 Smart Automation: Equipped with a fully integrated automatic control system, the machine operates continuously and entirely unattended. This minimizes manual labor overhead and ensures a steady supply of ice aligned with round-the-clock fishery operation rhythms.
Dual Marine & Shore-Based Ruggedization
Corrosion & Shock Resistance: Engineered to withstand the harsh, highly corrosive marine environments, the machinery features advanced anti-corrosion materials and structural reinforcement.
High Adaptability: The physical design supports stable operation under the constant motion of ship-borne installations (ocean-going vessels) as well as heavy-duty shore-based processing plants.
SECTION 2: Technical Specifications & Mechanical Configurations
The CBFI® flake ice machine lineup utilizes a stationary, vertical ice-making evaporator paired with industry-leading components to ensure maximum thermal efficiency and structural integrity.
Key Mechanical Design & Engineering Upgrades
| Component | Specification & Engineering Advantage |
| Imported Refrigeration Unit | Equipped with premium industrial compressors (such as Bitzer, Hanbell, Copeland, or Danfoss) to ensure high operational efficiency, low noise, and minimal failure rates. |
| Inside-Scraping Evaporator | Features a stationary vertical evaporator design. Water is sprayed onto the inner wall and frozen instantly, then scraped off by a rotating screw cutter. This reduces mechanical wear and eliminates refrigerant seal leaks. |
| Stress-Relief Annealing | The heavy welding structures of the evaporator bucket undergo an exclusive high-temperature annealing process. This relieves internal thermal stress, preventing the drum from deforming under years of extreme temperature fluctuations. |
| Electroplate Polishing | Precision polishing is performed after chrome electroplating to make the internal freezing surface perfectly smooth. This lowers cutting resistance, ensures clean ice release, and extends the lifespan of the ice blade. |
| 0.01 mm Circularity Control | A micrometer is used to verify that the evaporator bucket maintains a perfect circularity tolerance of 0.01 mm before and after manufacturing, guaranteeing uniform ice thickness. |
| SUS304 Stainless Steel Ice Cutter | The screw-type ice cutter is forged from high-density SUS304 stainless steel, offering maximum corrosion resistance, low mechanical noise, and long-term durability. |
| Containerized Ice Plant | Integrates the flake ice machine, evaporative condenser, electrical controls, and steel frame into a standardized, weather-proof container-ideal for harsh, open-air industrial sites. |
| Hot-Dip Galvanized Base Frame | The heavy-duty steel structure is immersed in a 600°C molten zinc bath, merging the zinc and steel molecules to provide ultimate corrosion protection in high-moisture environments. |
SECTION 3: Turnkey Automation & Rake System Compatibility
To achieve a fully automated, hands-free production cycle, the BF20000 and other high-capacity models integrate seamlessly with smart ice storage and conveying setups.
[Flake Ice Production] ──> [Gravity Fall to Cold Storage] ──> [Automated Rake Leveling] ──> [Screw Discharge Conveyor]
Seamless Rake Conveying Integration: The BF20000 is fully compatible with motorized robotic rake systems. These systems can be custom-configured to fit the specific footprint, height, and storage capacity requirements of your facility.
Unattended Material Flow: The rake system automatically levels incoming ice inside the cold room and reverses direction to discharge ice on demand via screw conveyors. This continuous workflow bridges production, transport, and storage without any manual handling.
Reduced Ice Loss & Hygiene Control: By keeping the entire transport loop fully enclosed and automated, the system minimizes ambient heat exposure (reducing melting loss) and completely eliminates the risk of bacterial contamination from manual shoveling.
SECTION 4: Application Scenarios & Real-World Deployments
20-Ton BF20000 Fishery Flagship (Pelagic Fishing & Ports): Tailored for installation on deep-sea fishing vessels and port-side cold storage warehouses to preserve fresh catches instantly at the dock.
10-Ton Flake Ice System (Aquatic Logistics): Ideal for supermarket distribution hubs and fresh food logistics networks to maintain cold-chain compliance.
30-Ton Industrial Flake Ice System (Chemical Reactor Cooling): Heavy-duty setups built for chemical manufacturing plants to control rapid heat generation inside exothermic reactors.
50-Ton to 80-Ton Rake Ice Systems (Concrete Cooling): Containerized configurations with hot-dip galvanized base frames and evaporative condensers. Custom-engineered for massive civil engineering works such as hydroelectric dams, bridge foundations, and high-speed rail lines.
SECTION 5: Frequently Asked Questions (FAQ)
Q1: What makes the BF20000 model ideal for fishery applications?
A: The BF20000 is specifically designed for marine and shore-based fishery environments. It produces irregular flake ice (1.5–2.2 mm thick) that has no sharp edges, ensuring it does not damage fish cells or bruise the meat. Additionally, its stable sub-cooled temperature of -5°C to -8°C maximizes freshness retention.
Q2: Can the BF20000 operate continuously on an ocean-going fishing vessel?
A: Yes. The BF20000 is engineered with heavy-duty corrosion and shock resistance to withstand the constant motion and salty air of marine environments, making it highly reliable for ship-borne installations.
Q3: How does the "Spiral Skateboard Design" protect the flake ice evaporator?
A: Our patented spiral skateboard layout inside the evaporator barrel ensures perfectly smooth internal rotation. This eliminates mechanical collision risks, avoiding structural wear or damage to the rotating ice cutter.
Q4: Why does CBFI perform a high-temperature annealing process on its evaporators?
A: Heavy welding operations generate significant internal thermal stress inside the steel bucket. We implement a full annealing process to relieve this stress, preventing the evaporator from warping, twisting, or deforming after years of continuous low-temperature operation.
Q5: How accurate is the circularity detection of your flake ice evaporators?
A: We use precision micrometers to examine the cylinder before and after every manufacturing phase. Every evaporator bucket must pass a strict circularity inspection with a tolerance accuracy of 0.01 mm to guarantee uniform ice thickness and reduce blade wear.
Q6: What is an automated rake ice storage system, and how does it reduce costs?
A: It is a motorized robotic system that automatically levels out incoming flake ice inside an insulated cold room and discharges it on demand via screw conveyors. This completely removes the need for manual shoveling, cutting labor costs by up to 90% and reducing ice loss from melting.
Q7: How long can flake ice be stored inside a CBFI rake ice storage room?
A: The storage room features a double layer of high-density insulation panels and internal air coolers that maintain temperatures at around -8°C. This keeps the stored flake ice perfectly dry, loose, and free-flowing for 3 to 15 days without clumping.
Q8: What type of frame protection is applied to containerized open-air flake ice plants?
A: The entire heavy-duty steel frame structure undergoes a premium hot-dip galvanizing procedure. Immersing the steel in a 600°C molten zinc bath merges the zinc and steel molecules, providing exceptional anti-corrosion protection against high-humidity, coastal, and harsh weather conditions.
Q9: Can the CBFI automated weighing system handle heavy industrial truck logistics?
A: Yes. Our continuous weighing system is engineered for industrial-grade operations. It provides rapid, reliable, and highly accurate real-time measurements ranging from 200 kg up to multiple tons-ideal for automated batch feeding into concrete mixers or transport trucks.
Q10: How can I request a customized flake ice machine and rake storage quotation?
A: Simply submit your required daily ice capacity, local electrical voltage/frequency, target application field (e.g., concrete cooling, fishery), and installation site limitations through our inquiry form. Our engineering team will provide a tailored 3D layout and formal proposal within 24 business hours.
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