Refrigeration solution for small and medium-sized food processing plants, wind cooling machine complete set combination for practical dry goods

For small and medium-sized food processing plants such as aquatic products, meat products, pre-prepared foods, and bean products, the production line is divided into multiple temperature control zones including raw material storage, processing temperature control, finished product rapid freezing, and finished product preservation. The temperature requirements in different zones vary significantly. Many plants purchase the same type of units uniformly, but this leads to problems such as insufficient rapid freezing cooling and excessive energy consumption for preservation. Based on the budget and site conditions of small and medium-sized food factories, a complete set of refrigeration equipment combination plan is formulated.
I. Temperature control requirements for each zone in food processing plants
Raw material storage area: 0℃~10℃ constant temperature preservation, select small-sized wind cooling condensing units combined with conventional cooling fans to control daily operating energy consumption; processing workshop temperature control: 12℃~18℃ ambient cooling, lightweight wind cooling units can meet the requirements; finished product rapid freezing area: -18℃~-25℃ ultra-low temperature range, select large cooling capacity scroll compressor units, increase the heat exchange area of the cooling fan to quickly lock freshness; finished product storage cold storage: -5℃~5℃, variable frequency units are suitable for fluctuations in goods entry and exit loads.
Small and medium-sized factories have limited site space, so integrated wind cooling units are preferred, no need to build a water circulation system, installation process is simple, and the investment in supporting civil construction is reduced.
II. Specialized optimization configuration for food processing scenarios
Food processing workshops have a lot of water vapor and oil stains, the fins of the cooling fans are selected with easy cleaning structures, the entire machine shell is sprayed with anti-rust and anti-corrosion coating; pipe welding is of high standard sealing to prevent oil stains from corroding the refrigerant pipeline; the electrical control box is treated with moisture-proof and sealing treatment to resist the high humidity environment in the workshop; the equipment has no dead corners structure, which is convenient for regular cleaning and meets the basic requirements of food production hygiene.
Ordinary industrial units lack moisture-proof and easy cleaning designs, and if placed in the food workshop for a long time, oil and mold tend to accumulate, affecting the processing environment and hygiene.
III. Equipment combination ideas based on budget levels
Budget-limited small workshops: Select standardized wind cooling units, basic anti-corrosion configuration, meet basic preservation and simple rapid freezing needs; medium-sized standardized processing plants: Upgrade variable frequency control systems, add thick anti-corrosion copper tubes, independent temperature control for each zone, long-term operation saves electricity costs; food factories with export business: Customize models compatible with multiple voltage levels and environmentally friendly refrigerants, reserve space for future expansion and capacity increase.
IV. Advantages of complete set factory-level supporting services
Suzhou Xueying Refrigeration can provide a complete set of wind cooling unit combination plans based on the production line scale and temperature requirements of food processing plants, uniformly supply condensing units, cooling fans, supporting electrical control and pipeline accessories, eliminating the need for customers to purchase and assemble separately. The equipment is upgraded with anti-rust and moisture-proof upgrades for the food workshop environment, supports small-batch and batch delivery, and domestic small and medium-sized food processing plants and overseas food processing bases can be compatible. At the same time, equipment cleaning, operation and maintenance standard guidance manuals are provided.
V. Key points for daily cleaning and maintenance of food refrigeration equipment
Clean the oil stains on the cooling fan fins weekly to avoid blockage of the air duct and reduce heat transfer efficiency; monthly check the sealing points of the pipeline to prevent water vapor corrosion of the welds; conduct deep cleaning of the entire machine in the off-season to remove accumulated oil and dirt, extend the equipment service life. Summary
For refrigeration equipment in small and medium-sized food processing plants, it should be customized according to the temperature requirements of different areas of the workshop. The priority choice should be air-cooled anti-corrosion models that are suitable for high-humidity and oily environments. The one-stop complete solution from the source factory can simplify the procurement process, balance the initial procurement budget with long-term energy-saving and operation costs, and ensure stable temperature control throughout the food processing process.