Controlled Atmosphere Door
Freshness is the core vitality of fruits, vegetables, flowers and various fresh food. In cold chain storage and long-distance transportation, unstable airtightness, temperature and humidity fluctuations and air leakage are the main culprits that cause fresh produce to wilt, deteriorate and rot prematurely.
As the core airtight supporting equipment for controlled atmosphere cold storage, Keda Controlled Atmosphere Door relies on professional patented sealing and thermal insulation technology to build a stable and reliable fresh-keeping barrier for all kinds of cold storage and CA container scenarios.
Equipped with exclusive patented sealing structure, Keda Controlled Atmosphere Door effectively blocks internal and external air convection, thoroughly avoids air leakage, and stably maintains the low-oxygen and high-carbon-dioxide controlled atmosphere environment inside the warehouse. It can effectively inhibit the respiration of fruits and vegetables, curb the growth of mold and bacteria, and greatly prolong the storage and fresh-keeping cycle of fresh produce.
The integrated high-density PU foam thermal insulation layer perfectly reduces cold loss and equipment energy consumption, and can adapt to extreme temperature difference environments, achieving efficient and energy-saving constant temperature and humidity operation all year round.
Focusing on durable practicality, the professional Controlled Atmosphere Door adopts a premium anti-collision body design and matching anti-corrosion accessories. It will not have icing failure, deformation or damage in low-temperature harsh environments, with stable performance and ultra-long service life.
The equipment has strong compatibility and can be perfectly matched with Keda's nitrogen generator, CO₂ remover, ethylene remover and other core supporting equipment to form a complete and efficient CA fresh-keeping system.
Widely applicable and highly practical, Keda Controlled Atmosphere Door is suitable for fresh-keeping storage of apples, durians, lychees, blueberries and other fruits and vegetables, as well as food processing cold storages, flower fresh-keeping warehouses and professional CA transport containers.
Whether it is long-term static storage or long-distance cold chain transportation, it can lock the original freshness, taste and nutrition of produce, solving the pain points of short fresh-keeping period and high loss rate in the fresh cold chain industry.


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