1. Client Objectives & Stringent Technical Requirements
For the Classic Fine Foods Vietnam Co., Ltd. facility, uninterrupted cold chain integrity demands continuous 24/7 thermodynamic stability. Key design criteria addressed by Tan Long's engineering teams include:
- Pinpoint Thermal Stability: Operating within -20°C to +5°C (Deep frozen & chill distribution chambers) with strict temperature tolerances within ±0.5°C to prevent product shrinkage or crystallization.
- Energy Efficiency Optimization: Deploying variable-frequency screw compressors coupled with smart floating head pressure control to curb peak-hour power tariffs.
- Zero Compromise on Refrigerant Safety: Utilizing NH3 & Safe Indirect Glycol Coolant paired with automatic shut-off valve manifolds and multi-point ammonia leak detection.
- Long-Term Structural Durability (25+ Years): High-density flame-retardant sandwich panels and floor frost-heave mitigation systems withstanding heavy forklift traffic.
2. Advanced Thermodynamic Solutions Delivered by Tan Long
To fulfill these rigorous expectations, Tan Long deployed an integrated thermodynamic architecture:
- Centralized Compressor Stations: High-efficiency Japanese/German industrial screw compressors equipped with stepless slide-valve capacity modulation.
- In-House Fabricated Pressure Vessels: High-pressure liquid receivers, surge drums, and oil separators built at Tan Long's manufacturing plant under ASME and TCVN standards.
- Induced-Draft Evaporative Condensers: Closed-circuit cooling towers cutting water consumption by over 30% compared to traditional open cooling towers.
- SCADA IoT Automation: High-speed PLC controllers transmitting real-time thermodynamic metrics to control rooms and mobile devices with automatic anomaly alerts.
3. Equipment Bill of Materials & Technical Specifications
Summary of core refrigeration equipment engineered, manufactured, and commissioned for Classic Fine Foods Vietnam Co., Ltd.:
| Equipment Category | Technical Specification | Quantity / Scope | Origin / Fabrication |
|---|---|---|---|
| Compressor Packages | Multi-stage industrial screw compressor racks with inverter control | 01 Main Station | Imported (Japan / Germany) |
| Evaporative Condensers | Induced-draft evaporative condenser with anti-corrosive alloy casing | 01 - 02 Units | Imported specialized OEM |
| Pressure Vessels & Surge Drums | ASME / TCVN certified high-pressure receiver & liquid overfeed vessels | Complete Module | Fabricated by Tan Long |
| Insulated Cleanroom Envelope | High-density PIR/PU sandwich panels with camlock fasteners | Entire Facility | Fabricated by Tan Long |
| Automation & Control System | Central PLC SCADA with remote temperature monitoring & alerts | 01 Console Rack | Siemens / Schneider / Tan Long |
4. Operational Metrics & Client Performance Validation
Following comprehensive load testing and thermodynamic commissioning, the plant was officially handed over for commercial operation. Measured performance metrics confirm:
The client's project management and operations team expressed complete satisfaction with Tan Long's turnkey execution capability, disciplined job-site safety, and dedicated 24/7 technical lifecycle support.
Technical Project FAQs
1. What scope of work did Tan Long execute for Classic Fine Foods?
Tan Long provided turnkey refrigeration engineering, imported compressor packages, manufactured camlock PU sandwich panels, and delivered automated PLC microclimate management control panels.
2. What cooling medium is utilized for this high-end facility?
The facility operates on indirect food-grade secondary coolant circuits ensuring maximum temperature stability across -20°C to +5°C without dehydrating gourmet delicacies.
