1、 Technological breakthrough of walk-in body refrigeration room: evolution from function to ecology 1. Intelligent temperature control system: precise protection up to ± 0.5 ℃ The modern walk-in refrigerator adopts a dual compressor redundant design, combined with a microcomputer intelligent temperature control device, which can accurately adjust the temperature within the range of -18 ℃ to 4 ℃. 2. Modular structure: from fixed space to flexible expansion Xubing has launched modular refrigeration rooms that can be stacked and assembled to meet the needs of funeral homes of different sizes. Taking the standard six door refrigerator with dimensions of 2.7 meters x 1.78 meters x 1.8 meters as an example, it uses polyurethane integral molded foam sandwich panels with an insulation layer thickness of 100mm, supporting quick disassembly and expansion. 3. Environmental Protection and Safety: From Passive Protection to Active Purification The device is equipped with a built-in ultraviolet sterilization and activated carbon deodorization system, which can decompose decay gases such as hydrogen sulfide and ammonia in real time. The Korean imported HEPA filtration device introduced by Xubing has a filtration efficiency of 99.97% for particles with a diameter of 0.3 μ m or more, effectively blocking the spread of bacteria. 4. Customized services: from standard products to scenario adaptation In response to the humid environment in Southeast Asia, Xubing has developed anti-corrosion coatings and double-layer sealed door designs, extending the service life of the equipment to 15 years; The mobile refrigerated container developed for the African market adopts parallel compressor technology to control the refrigerant leakage rate below 0.001%.