Cold Room Storage Air Cooler Refrigeration System Unit Parts Multi-Compressor Condensing Unit Screw Compressor

Protection & Control:
Standard controller prevents frequent motor cycling
Integrated safety modules:
• Phase loss protection
• Reverse-phase/overvoltage protection
• Undervoltage protection
• Oil pressure/high-pressure/low-pressure monitoring
• Motor overload protection
Lubrication System:
High-efficiency oil separator (no manual oil replenishment required)
Standard screw unit-specific components:
• Oil heater
• Oil temperature controller
• Oil level switch

Environmental Stability:
Exclusive low ambient condensing pressure monitoring ensures:
•  Stable operation at low temperatures
•  Oil deficiency warnings
•  Oil flow anomaly detection
Certified Safety:
•  Pressure vessel-certified reservoir
•  Standard safety relief valve
Fault Tolerance:
•  Compressor isolation technology maintains partial operation during failures
•  72-hour repair window for component replacement

Adaptive Capacity Control:
•  Advanced capacity control maintains optimal efficiency across seasonal load variations
•  Parallel compressor units deliver 35% higher efficiency vs single-compressor systems
Dynamic Performance:
•  Multi-compressor configuration enables precise energy-level adjustments
•  Refrigeration output dynamically allocates based on real-time demand
Optimized Thermal Exchange:
•  High-efficiency oil separator minimizes lubricant circulation (<2% oil carryover)
•  Intelligent Management

PLC controller:
• Monitors compressor utilization rates
• Implements optimized operating curves (min/max power consumption)
• Achieves 15-30% energy savings
Modular Design:
• Reduces installation risks by 40%
• Shortens construction timelines by 25%
• Enhances quality control consistency

Integrated layout combines:
• Compressor reservoir
• Gas-liquid separator
• Economizer
• Intake/supply manifolds
• Electrical controls
Space-optimized structure increases commercial usable area by 18-22%

Easy Operation & Convenience:
User Interface PLC-controlled touchscreen with:
• Real-time graphical status display
• Data logging (parameters/alarm history)
• Customizable programming
Connectivity:
• Remote monitoring via communication interface (Modbus RTU/TCP standard)
Data Management:
• Print-ready operational reports
• Historical data export (CSV/PDF formats)

Food industry, logistics industry, pharmaceutical industry, biotechnology industry, chemical industry

    Yurnfreeze Equipment Co., Ltd is a leading expert in the field of freezing and food processing, offering solutions from small installations to turnkey projects. 
    Our main areas include brine freezers, tunnel freezers, spiral freezers, contact plate freezers, cold storage rooms, and ammonia-based refrigeration systems. We are certified by ISO 9001, ISO 45001, ISO 14001, HACCP, SGS, and BV, and also have a production safety license in China.     
    As a high-tech enterprise, we own multiple patents for products and inventions. Our fluidized bed freezer is the market leader in China, quickly and efficiently freezing small particles (4 mm x 4 mm), exceeding even the design performance by 10%. 
    In the southern part of China, where fish and shrimp processing is common, 80% of the freezing lines are supplied by Yurnfreeze. Our equipment is in demand across various sectors, including poultry, seafood, as well as fruits and vegetables, and is highly valued by both domestic and international customers.
    We sincerely look forward to working with you!