70HP Water Cooled Screw Chiller 280kW Cooling Capacity Industrial Commercial Refrigeration System
The BZY-70WS Water Cooled Screw Chiller delivers 280kW cooling capacity for demanding industrial and commercial applications. Engineered with semi-hermetic screw compressors, this high-performance system provides reliable temperature control for large-scale cooling requirements.
- High Efficiency Operation: Screw compressor technology ensures optimal performance with minimal energy consumption
- Large Cooling Capacity: 280kW output suitable for industrial facilities and large commercial buildings
- Stable Performance: Premium components and robust construction guarantee long-term reliability
- Energy Saving Design: Advanced control systems and environmentally friendly refrigerants reduce operational costs
- Easy Maintenance: Simplified service requirements with accessible components and clear maintenance protocols
- Flexible Configuration: Multiple model options and customization capabilities for diverse application needs
| Model | Cooling Capacity (kW/h) | Compressor Power (kW) | Evaporator Flow (m³/h) | Unit Weight (Kg) |
|---|---|---|---|---|
| BZY-30WS | 100 | 22 | 17.2 | 960 |
| BZY-40WS | 140 | 30 | 22.4 | 990 |
| BZY-50WS | 180 | 36 | 29.3 | 1260 |
| BZY-60WS | 200 | 41 | 33 | 1380 |
| BZY-70WS | 280 | 56 | 43.9 | 1520 |
| BZY-80WS | 260 | 56 | 43.9 | 1520 |
| BZY-100WS | 370 | 80 | 64.2 | 1830 |
| BZY-120WS | 430 | 93 | 75.2 | 2150 |
| BZY-150WS | 550 | 118 | 95.3 | 2580 |
Additional Specifications:
- Temperature Range: 5℃~35℃ (Customizable below 0℃)
- Power Supply: 3N-220V~415V 50HZ/60HZ
- Refrigerant Options: R22, R407C, R134A, R410A, R404A
- Control Method: Temperature Sensing External Pressure Equalizing Expansion Valve
- Protection Systems: High/low pressure switch, antifreeze protection, overload protection, coil overheat protector
The water-cooled screw chiller operates through four essential processes:
- Compression: Screw compressor elevates refrigerant temperature and pressure
- Condensation: High-pressure refrigerant releases heat in condenser
- Expansion: Throttle valve reduces pressure, enabling refrigerant expansion
- Evaporation: Low-pressure refrigerant absorbs heat, creating chilled water for circulation
This industrial chiller serves multiple sectors requiring precise temperature control:
Widely used in pharmaceutical manufacturing, chemical processing, food production, plastic injection molding, electroplating facilities, commercial concrete cooling, and industrial manufacturing operations.
- 24/7 customer technical support
- Remote installation guidance and maintenance assistance
- Diagnostic troubleshooting and system optimization
- Comprehensive documentation and user manuals
- Software updates and system upgrades
- Cost-effective spare parts and consumables
All chillers are securely packaged in standard plywood wooden boxes with protective film wrapping. Units are palletized for safe transportation with clear shipping labels for accurate delivery.
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