Low-temperature storage and turnover cold storage for raw pork products

Project Name: Refrigeration System Installation for Low-Temperature Storage Warehouse at Siping Hongping Meat Industry Co., Ltd.

Completion time: October 2025, Siping City, Jilin Province, China.

Construction specifications: The cold storage facility covers 3,500 square meters with 7-meter ceiling clearance, comprising four compartments and a total capacity of 23,000 cubic meters.

Cold storage temperature: -18℃ to-25℃.

Storage of goods: raw pork products are kept in low-temperature refrigeration.

The construction period is 45 days, and the debugging and cooling period is 7 days.

The refrigeration system installation project for Siping Hongping Meat Industry Co., Ltd. 's low-temperature storage facility is a specialized supporting project designed to meet the company's post-processing storage and preservation requirements for raw pork products. Guided by the core standards of raw pork cold storage technology, this project focuses on achieving "precise temperature control, energy efficiency, and safe stability." Through scientific system design and standardized construction, it establishes a refrigeration support system suitable for long-term low-temperature storage of raw pork, laying a solid foundation for quality control of meat products and efficient supply chain operations.

The core requirements for cold storage of raw pork include maintaining a stable low-temperature environment to inhibit microbial growth, ensuring uniform temperature coverage without dead zones to prevent local temperature variations that may cause meat spoilage, and minimizing cold loss to reduce moisture loss, thereby preserving nutritional and sensory quality throughout the storage period. This project precisely meets these requirements by maintaining a stable storage temperature of ≤-18°C with a temperature fluctuation range controlled within ±0.5°C. Upon completion, it will significantly enhance the storage capacity and turnover efficiency of Hongping Meat Industry's raw pork products, effectively alleviating storage pressure during peak seasons, providing reliable low-temperature preservation for cross-regional distribution, and helping the company expand its market reach.

NewBeyond oversees the entire cold storage facility lifecycle—from equipment manufacturing and shipping to on-site installation. The project deploys a specialized construction team with expertise in refrigeration installation, pipeline welding, thermal insulation, and electrical commissioning. All workers hold relevant certifications and extensive cold storage engineering experience.

Construction strictly follows specialized blueprints, with rigorous quality control for critical phases like refrigeration unit hoisting, pipeline welding, and airtightness testing. The facility also features a real-time temperature and humidity monitoring system that uploads sensor data to a central control unit, triggering automatic alarms for out-of-range readings. Dual-circuit power supply and emergency backup ensure the refrigeration system operates reliably around the clock.

Refrigeration unit: A semi-hermetic screw parallel compressor system from Taiwan Fusheng is employed, consisting of three SRL370B-DP units connected in parallel, with a total cooling capacity of 436 kW.

Outdoor condenser: Evaporative condenser.

The evaporator in the tank is a suspended aluminum tube.

Defrosting method: Thermal defrosting with fluorine.

Design service life: 20 years.

The successful implementation of this project precisely addresses the core requirements of chilled pork storage technology, providing Siping Hongping Meat Industry Co., Ltd. with a professional and high-performance low-temperature storage solution for raw pork. This initiative strengthens the quality and safety safeguards for meat products during warehousing. Additionally, the energy-efficient refrigeration system design effectively reduces operational costs and enhances market competitiveness. It also serves as a positive model for the standardized and green warehousing infrastructure development in the regional meat processing industry.