In today’s industrial world, where precision, hygiene, and temperature control are vital, the demand for reliable and energy-efficient ice-making solutions is rising rapidly. Among the many available technologies, flake ice has emerged as a preferred choice due to its versatility, rapid cooling capacity, and wide range of industrial applications.

Focusun Refrigeration, a globally recognized manufacturer of industrial ice machines and cold storage solutions, has taken flake ice production to a new level of innovation and performance. This article explores the features, benefits, and real-world applications of the Focusun Flake Ice Machine, showcasing how it meets the growing demand for effective cooling solutions across multiple sectors.

What is Flake Ice?

Flake ice is a type of ice formed in thin, flat pieces. Unlike cube or block ice, it is soft, dry, and can easily conform to the shape of the product or surface it covers. Flake ice has a large surface area and excellent heat exchange capacity, making it ideal for applications that require rapid and even cooling.

Key characteristics of flake ice:

Temperature: approx. -6°C to -10°C

Thickness: 1.0 mm to 2.5 mm

Shape: irregular, flat, and light flakes

Excellent coverage and melting efficiency

Due to its gentle texture, flake ice is widely used in industries like food preservation, fish processing, concrete cooling, chemical manufacturing, dyeing processes, and even medical applications.

Focusun Refrigeration: A Global Ice Solutions Leader

Established in 2005, Focusun Refrigeration has developed into a trusted name in the field of ice-making and refrigeration systems. The company designs, manufactures, and installs a comprehensive range of ice machines and cold storage equipment for commercial and industrial applications.

Core product lines include:
Flake Ice Machines

Tube Ice Machines

Block Ice Machines

Slurry Ice Systems

Cold Rooms & Freezers

Containerized Ice Plants

With installations in more than 130 countries, Focusun has proven its global reach, technological expertise, and commitment to customer satisfaction.

Inside the Focusun Flake Ice Machine

The Focusun Flake Ice Machine is built for efficiency, reliability, and performance. From compact units to large-scale industrial systems, each model is engineered to provide continuous, hygienic, and energy-saving flake ice production.

1. Working Principle
At the heart of the machine is a vertical stainless steel evaporator. Water is evenly sprayed or poured onto the inside wall of the evaporator, which is chilled by circulating refrigerant. As water freezes into a thin layer, a rotating ice blade gently scrapes the ice off, creating thin flakes that fall into the storage bin.

This continuous operation delivers consistent output, minimizes mechanical stress, and requires very little maintenance.

2. Core Features and Technologies
Stainless Steel Evaporator: Corrosion-resistant and built to withstand heavy-duty usage

High-Efficiency Compressors: From globally recognized brands such as Bitzer, Hanbell, and Copeland

Touchscreen PLC Controls: Allows for fully automated operation, diagnostics, and remote control

High Water-to-Ice Conversion Rate: Up to 98%, ensuring minimal water waste

Low Energy Consumption: Optimized refrigeration cycle design for reduced power use

Optional Containerized Design: Portable, pre-assembled systems ideal for remote operations

Focusun offers machines with daily ice output ranging from 0.5 tons to over 60 tons, and fully customizable systems for large-scale projects.

Benefits of Choosing a Focusun Flake Ice Machine

A. Superior Cooling Performance
Flake ice has the ability to quickly reduce product temperature without causing damage. Its thin shape maximizes surface contact, accelerating heat exchange and helping products stay fresh longer.

B. Versatility Across Industries
From fisheries to construction sites, the Focusun Flake Ice Machine fits into a variety of cooling processes. Focusun offers customized designs to suit the unique needs of each client, including different voltages, tropical conditions, or space constraints.

C. Long-Term Durability
Built with industrial-grade components and precision manufacturing techniques, Focusun flake ice machines are engineered for 24/7 operation with minimal downtime and extended service life.

D. Easy Integration and Maintenance
The modular design makes installation simple, while built-in control systems allow users to monitor and adjust parameters with ease. Maintenance is also simplified with accessible components and clear fault indicators.

E. Environmentally Friendly
Focusun uses eco-friendly refrigerants like R404A and R507, and their high energy efficiency ensures a lower carbon footprint compared to older ice-making systems.

Real-World Applications
1. Seafood and Fisheries
Fish and shellfish require constant low temperatures to maintain freshness. Flake ice is perfect because it doesn’t bruise the product and melts evenly. Ports, fish markets, and processing plants around the world use Focusun Flake Ice Machines to ensure product quality from catch to customer.

2. Concrete Cooling
In large construction projects, particularly in hot climates, concrete hydration can generate excessive heat, leading to cracks or structural weakness. By mixing flake ice with concrete, builders can effectively lower the temperature of the mix. Focusun has supplied ice systems for dams, highways, tunnels, and other infrastructure projects.

3. Chemical and Dyeing Industries
Certain reactions in chemical manufacturing or fabric dyeing require controlled temperatures. Flake ice provides efficient, stable cooling without contaminating the process. Its quick-melting property makes it suitable for sensitive operations.

4. Meat and Poultry Processing
In meat processing facilities, temperature control is essential for hygiene and quality. Flake ice helps maintain low temperatures during cutting, mixing, and packaging. It also reduces bacterial growth and spoilage.

5. Medical and Research Facilities
Hospitals and laboratories use flake ice to store samples, blood, vaccines, and reagents. Its purity and soft texture make it suitable for medical-grade cooling applications.

6. Supermarkets and Displays
Retail stores use flake ice for product displays—especially seafood and deli items—because it enhances appearance, maintains freshness, and is easy to handle.