China is the world's largest producer of fisheries and vegetables. In 2024 alone, the demand for fresh ice for aquatic products reached 8 million tons, while ice consumption for vegetable cold chain logistics exceeded 1.2 million tons.Against such strong demand, the limitations of traditional ice-making equipment have become increasingly prominent.
Traditional block ice machines have several critical drawbacks:
Dependence on saltwaterMost systems rely on saltwater circulation, leading to frequent pipeline corrosion and complex maintenance. Annual maintenance costs can reach 20%–30% of the equipment cost.The saltwater system also increases power consumption by more than 15% and may contaminate fresh products due to salt infiltration.
High labor dependencyTraditional ice making requires 3–4 workers per shift. Manual crushing or cutting during ice harvesting is inefficient, and labor costs account for over 35% of total operating expenses.
Low production efficiencyA single ice-making cycle takes up to 90 minutes, with a daily output of only 2–3 tons, which can hardly meet the hourly demand of 5–8 tons in fishing ports and large wholesale markets.
Market Breakthrough with Direct Cooling Technology
The CBFI direct cooling block ice machine solves industry pain points through direct refrigeration and patented automatic de-icing:
Saltwater-free operationRefrigerant directly contacts the ice molds, eliminating the need for intermediate heat-transfer media and greatly reducing maintenance.
Full automationThe entire process - from freezing to harvesting - is controlled by a PLC system. One operator can manage up to 20 tons of daily output.
Fast de-icingPatented technology shortens de-icing time from 30 minutes to just 8 minutes, cutting the total cycle by 40%.
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