Import Allcold Fruit Vacuum Cooling Machine — Buy in Bulk from Supplier in China

The Allcold Fruit Vacuum Cooling Machine manufactured by Shenzhen Allcold Co., Ltd. applies reduced-pressure evaporative cooling to rapidly remove field heat from berries, cherries, strawberries, and plums. The underlying thermodynamic principle exploits the pressure-dependent boiling point of water: at 610 Pa, water boils at 0 degrees Celsius, absorbing 2500 kJ/kg during phase change compared to 2256 kJ/kg at standard atmospheric pressure. Fruit loaded into the vacuum chamber undergoes surface and interstitial water evaporation as chamber pressure is drawn down to the saturation pressure corresponding to the fruit's initial temperature, achieving core temperature reduction in 20 to 30 minutes per cycle. This rapid cooling rate inhibits respiratory metabolism, enzymatic degradation, and pathogen proliferation that accelerate post-harvest deterioration in climacteric and non-climacteric fruit categories.

Machine construction offers modular flexibility through whole-skid or split-type chassis arrangements, with functional augmentation via hydro or water spray systems and door configurations including manual, horizontal sliding, upwards lifting, and vertical lifting variants. The vacuum generation system typically comprises liquid ring or oil-sealed vacuum pumps, with chamber fabrication from food-contact compliant stainless steel meeting standard sanitary requirements for fruit handling equipment. Pressure vessel design must withstand repeated cycling between atmospheric pressure and deep vacuum, with gasket and seal materials selected for compatibility with fruit acids and sugars. The stated evaporative moisture loss of 2% to 30% of total goods weight represents a significant operating parameter; for soft-skinned fruit such as strawberries and cherries, the lower end of this range preserves texture and Brix concentration, while stone fruits may tolerate higher moisture loss without commercial quality impairment.

Primary procurement interest comes from fruit export packhouses, large-scale orchard cooperatives, berry production consortiums, and cold chain logistics operators managing temperature-sensitive produce from harvest to retail display. The equipment integrates with pre-cooling stations, grading lines, and modified atmosphere packaging systems to form complete post-harvest handling systems. Shenzhen Allcold Co., Ltd. manufactures complementary ice production equipment (tube, flake, block, and plate ice machines) and cold storage chambers, facilitating unified sourcing for facilities requiring integrated refrigeration infrastructure. The film restoration effect, referenced by the supplier, describes partial rehydration of minor surface blemishes during controlled vacuum exposure, offering ancillary benefit for fruit destined for premium retail segments where appearance grading determines price realization.

Shenzhen Allcold Co., Ltd. operates from Allcold Industrial Area, Xitian Road No.1, Gongming, Guangming District, Shenzhen 518106, Guangdong Province, China. The supplier's platform classification indicates imported tier status with harbor trust tier designation. Communication metrics show a 0.00% response rate and 0-hour average response time, suggesting that platform-embedded messaging may not be the effective contact channel and that buyers should pursue direct enquiry through quotation request forms or external email correspondence. The geographic location in Shenzhen's Guangming District places the manufacturer within the Pearl River Delta manufacturing corridor with established logistics access to Shenzhen Port and Hong Kong shipping terminals.

The company's declared business scope spans vacuum coolers for agricultural products, cooked food vacuum coolers, modified atmosphere packaging machines, and a comprehensive ice machinery line. Marketing emphasis is placed on energy efficiency, environmental design, and greenhouse gas emission reduction, though specific energy consumption figures, carbon footprint data, or third-party environmental certifications are not provided in the source material. The supplier describes itself as a mature manufacturer of fresh keeping and refrigeration technology. No verified information regarding year of establishment, registered capital, annual turnover, employee headcount, or named client references appears in the available profile. Buyers are advised to conduct independent verification of business registration, factory existence through video verification or site visit, and relevant industry certifications before contract execution.