Application Scenario
Large-scale Cold Chain Logistics Center
Project Name: Multinational Cold Chain Hub in the U.S. Midwest
Requirements: Ultra-low temperature environment (-40°C to -60°C) for storing frozen meat, seafood, and high-end pharmaceuticals.
Solution: Utilized two-stage compression low-temperature screw compressors paired with eco-friendly refrigerant R404A. Achieved precise temperature control with ±0.5℃ fluctuation via an intelligent control system.
Results: Energy efficiency improved by 25% compared to traditional piston compressors, annual energy consumption reduced by 15%, and maintenance downtime decreased by 30%.
Food Processing Plant
Project Name: Premium Ice Cream Manufacturing Facility in California
Requirement: Rapid freezing production line at -30°C to ensure product texture and hygiene standards.
Solution: Integrated Copeland ZFIKN series with jet enhancement technology to optimize discharge temperature in low-temperature conditions, preventing liquid hammer risks.
Results: Frozen speed increased by 40%, production line capacity boosted by 20%, noise levels below 55 dB, meeting industrial zone environmental standards.
Technical Advantages Demonstrated:
Wide Temperature Range Operation: Full coverage from -60°C to +10°C, adapting to diverse U.S. climate conditions.
Smart Diagnostics: Real-time monitoring of oil pressure, current, and other parameters via IoT modules enables early fault warnings.
Environmental Compliance: Utilizes low-GWP refrigerants meeting U.S. EPA environmental regulations.
Market Feedback
U.S. customers report: “Low-temperature screw compressors demonstrate significantly superior stability in extreme environments compared to traditional models, with markedly reduced long-term operating costs.”
1 This technology is widely deployed in supply chains for enterprises including Walmart and Tyson Foods.