Description
Alfa Heating Supply hydraulic oil cooler plate heat exchangers are designed for efficient cooling of hydraulic oil, lubrication oil, and industrial fluids. Compared with traditional shell and tube oil coolers, brazed plate heat exchangers provide higher heat transfer efficiency, compact installation size, and reliable temperature control for hydraulic power units, CNC machines, industrial equipment, and mobile machinery.
Constructed with corrugated stainless steel plates and vacuum-brazed under strict quality control processes, the heat exchanger creates highly turbulent flow conditions that improve thermal performance and help reduce fouling buildup. This compact oil cooling solution is widely used in hydraulic systems, industrial machinery, plastic processing equipment, mining equipment, automotive systems, steel manufacturing, wind power systems, and other continuous-duty industrial applications.
The efficient plate design supports stable oil temperature regulation, improved system reliability, and reduced maintenance requirements in demanding operating environments.
Specification
- Material: 304, SS316 (Copper brazed)
- Max working temp:250 degrees C
- Max working pressure: 3.0MPa
- Test pressure: 4.5MPa
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Oil in/out (Water in/out) Ports: 3/4'' NPT
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ISO VG68 110 degree C in and Water 80 degree C in
| Cooling Capacity | Model | Oil Flow | Oil Pressure Drop | Water Flow | Water Pressure Drop | Ports |
|---|---|---|---|---|---|---|
| 15 kBtu/hr / 4.4 kW | BL14-10D | 8 GPM | 11.6 psi | 4 GPM | 3.79 psi | 3/4" |
| 25 kBtu/hr / 7.33 kW | BL14-16D | 14 GPM | 14.08 psi | 7 GPM | 3.91 psi | 3/4" |
| 34 kBtu/hr / 9.97 kW | BL14-26D | 18 GPM | 12.9 psi | 9 GPM | 3.36 psi | 3/4" |
Reference Conditions: ISO VG68 oil at 110°C inlet and water at 80°C inlet.
Applications
Hydraulic Oil Cooling
- Hydraulic power units (HPU)
- CNC machine cooling
- Injection molding machines
- Industrial machinery
- Mining equipment
- Steel manufacturing equipment
Lubrication Oil Cooling
- Gearbox lubrication systems
- Compressor lubrication systems
- Wind turbine cooling systems
Engine & Mobile Equipment Cooling
- Marine engines
- Construction equipment
- Agricultural machinery
- Automotive systems
Key Features and Benefits
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Compact structure for space-saving installation
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Lightweight design for easier handling and integration
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High heat transfer efficiency with low energy consumption
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Reduced water usage compared with conventional cooling systems
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Wide range of plate sizes and flow configurations
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Durable stainless steel construction for long-term operation
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Low fouling and scaling tendency for reduced maintenance
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Stable thermal performance under demanding operating conditions
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Suitable for high-pressure industrial cooling applications
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Efficient temperature control for hydraulic and lubrication systems
Why Choose a Plate Heat Exchanger Oil Cooler?
Compared with traditional shell and tube oil coolers:
| Feature | Brazed Plate Oil Cooler | Shell & Tube Cooler |
|---|---|---|
| Size | Compact | Larger |
| Heat transfer efficiency | Higher | Lower |
| Installation space | Minimal | More space required |
| Maintenance | Low | Higher |
| Flow turbulence | Excellent | Moderate |
*Customization Service
We produce customized applications on different working pressure and temperature.
Plate Oil Cooler Quick Sizing Table.pdf
Heat Exchanger Sizing and Quote Form.pdf
Limited Warranty of Heat Exchanger.pdf
Tips
Please refer to the Manual for cleaning, installation, and welding.
Brazed Plate Heat Exchanger Manual.pdf
We have worked with heating systems for over 10 years and specialized in the manufacturing, designing and marketing of heat exchangers and oil coolers for industrial and commercial applications.