Core Classifications and Working Principles of Ice Block Machines

Ice block machines is an industrial ice-making device specifically designed to produce block ice. The ice blocks produced are large in size with a small surface area in contact with the environment, making them less prone to melting. They can be crushed and adapted to various ice-making scenarios, making them a core piece of ice-making equipment in cold chain preservation and industrial cooling.

Ice block machines are mainly divided into two categories based on their ice-making principle, with significant differences:

1. Direct-cooling ice block machine

Working principle: The evaporator is directly integrated into the ice mold, allowing the water inside the ice mold to directly exchange heat with the evaporator, eliminating the need for intermediate media such as brine.

Core advantages: 30% more energy efficient than traditional brine ice block machines; faster ice formation; faster ice removal speed, capable of removing several tons to tens of tons of ice at a time; modular design saves space, eliminating the need for additional ice-lifting equipment; direct cooling prevents brine contamination, resulting in ice blocks that meet food-grade standards.

2. Brine-cooled ice block machine

Working principle: Brine is first cooled by a refrigerant, then the low-temperature brine removes heat from the water in the ice bucket, slowly freezing it into block ice.

Core advantages: The ice has a dense structure, melts more slowly than directly cooled ice, and retains its coolness for a longer time, making it suitable for long-term cold chain transportation; the equipment has a simple structure and lower initial procurement costs.

Tianyicool is one of the excellent manufactures in commercial and industrial refrigeration field, building the its vision of being the first choice in refrigeration. For more information about ice block machine, please contact us.

Email: tianyicool@vip.163.com / info@tianyicool.cn

Address: No.9, Guangzhou Road, Pingdu City, Qingdao, Shandong,China.

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