Dual Channel Chiller
Temperature Stability: ±0.1℃
Temperature Range: -20˚C～+80˚C
Cooling Capacity: -20℃@2 KW/20℃@10 KW
Dual-circuit precision cooling system delivering the performance of two independent chillers in a single unit. Achieves ±0.1℃ stability per circuit for critical semiconductor applications:
PVD/CVD tool temperature control
Etching process thermal management
Industry-proven compatibility with AMAT, LAM, AMEC, TEL, and other major Fab equipment.
- Overview
- Recommended Products
- 15+ Years of Industrial Thermal Management Experience
- Strict Quality Inspection Before Delivery
- Fast Global Shipping
01Why Choose LIAT Dual Channel Chiller
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Independent Temperature Control Each cooling channel operates independently, allowing different equipment or processes to maintain unique temperature settings simultaneously. |
High Precision Advanced PID control provides temperature stability up to ±0.1°C for demanding industrial applications. |
Higher Productivity One chiller supports two independent cooling applications, reducing equipment investment and saving installation space. |
Energy Efficient Optimized refrigeration design minimizes energy consumption while maintaining excellent cooling performance. | Flexible Customization Cooling capacity, voltage, refrigerant, communication protocol, and control software can all be customized. |
Global Technical Support
Professional thermal engineers provide rapid technical consultation and after-sales service worldwide. |
02 Powerful performance
Performance Highlights |
Technical Overview |
Performance Curves | Key Advantages |
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• Independent Dual Temperature Control • Two Cooling Loops Operate Simultaneously • Fast Cooling Response • Intelligent Load Distribution • Stable Continuous Operation • High Energy Efficiency • Low Noise Design • Easy Maintenance
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• Dual Independent Cooling Circuits • Cooling Capacity 4kW–60kW • Temperature Range -40°C to +100°C • Temperature Stability ±0.1°C • PLC Touch Screen Controller • Independent PID Temperature Control • RS485 / Modbus / Ethernet Communication
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Structure Design |
Structure diagram |
Core Components |
Refrigeration System |
Working Principle |
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• Dual Modular Cooling System • Compact Industrial Cabinet • Easy Maintenance • Independent Cooling Modules • Optimized Airflow Design
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• High-efficiency Scroll Compressors • Plate Heat Exchangers • Electronic Expansion Valves • Independent Magnetic Pumps • Precision Temperature Sensors • PLC Intelligent Controller 
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Two independent refrigeration circuits continuously provide stable cooling for separate applications while maintaining precise temperature control and high operating efficiency. |
① Two independent refrigeration circuits operate simultaneously. ② Each compressor controls one cooling loop. ③ Refrigerant exchanges heat through independent condensers and evaporators. ④ Intelligent PID adjusts each circuit separately. ⑤ Stable cooling is continuously delivered to different equipment. |
03 Performance Description
LIAT Dual Channel Chillers are specifically designed for industrial applications requiring two independent cooling circuits operating simultaneously with different temperature settings.
Each channel is individually controlled, allowing precise temperature management for multiple processes while improving production efficiency and reducing equipment footprint.
Our dual-channel cooling systems are widely used in semiconductor manufacturing, laser processing, battery production, laboratory equipment, medical devices, and industrial automation where multiple thermal loads require stable and accurate cooling.
04 Applications
 Semiconductor Manufacturing |
 Laser Processing Equipment |
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Battery Cell Production
Laboratory Equipment
Medical Devices
Optical Equipment
CNC Machines
05 Technical Details
Structure Design |
Core Components |
Refrigeration System |
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• Dual Modular Cooling System • Compact Industrial Cabinet • Easy Maintenance • Independent Cooling Modules • Optimized Airflow Design |
• High-efficiency Scroll Compressors • Plate Heat Exchangers • Electronic Expansion Valves • Independent Magnetic Pumps • Precision Temperature Sensors • PLC Intelligent Controller |
Two independent refrigeration circuits continuously provide stable cooling for separate applications while maintaining precise temperature control and high operating efficiency. |
06 Working Principle
① Two independent refrigeration circuits operate simultaneously.
② Each compressor controls one cooling loop.
③ Refrigerant exchanges heat through independent condensers and evaporators.
④ Intelligent PID adjusts each circuit separately.
⑤ Stable cooling is continuously delivered to different equipment.
07 Specifications
| Model | VD010-W-32 |
| Cooling Method | Water-Cooling |
| Control Mode | PID Control |
| Temperature Control Range | -20℃~+90℃ |
| Precision | ±0.1℃ |
| Refrigeration Capacity | CH1/ CH2: -20℃@2 KW - 10℃@4 KW 0℃@6 KW 20℃@10 KW 80℃@10 KW |
| Heater | CH1:3KW CH2:3KW |
| Tank | CH1: 20 L CH2: 20 L |
| Circulating Liquid Flow Rate | CH1:20 L/min（0.7MPa） CH2:20 L/min（0.7MPa） |
| PCW Traffic | CH1: 15 L/min@15~25 ℃ CH2: 15 L/min@15~25 ℃ |
| Types of Circulating Fluid | Ethylene glycol mixture, fluorinated liquid |
| Refrigerant | R410A |
| Circulating Liquid Interface | Rc3/4“ x 2 |
| PCW Interface | Rc1/2” x 2 |
| External Dimensions（mm） | 600W*920D*1300H |
| Input Power Supply | 3Ph,208-220V,50Hz |
| Machine Power | 16kW |
| Net Weight | 350kg |
| Design Standards | SEMI |
08 Why Choose LIAT
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09 Frequently Asked Questions
What is a Dual Channel Chiller?
A Dual Channel Chiller provides two completely independent cooling circuits within one system, allowing separate equipment or processes to operate at different temperatures.
Why choose a Dual Channel Chiller?
Compared with two separate chillers, a dual-channel system saves installation space, reduces maintenance costs, and improves overall cooling efficiency.
Can both channels operate at different temperatures?
Yes. Each cooling circuit has its own independent temperature controller and refrigeration loop.
What industries commonly use Dual Channel Chillers?
Semiconductor, laser equipment, battery manufacturing, laboratories, medical devices, precision machining, and industrial automation.
Can the system be customized?
Yes. We support customized cooling capacity, voltage, controller, communication protocol, refrigerant, and mechanical structure.
How can I request a quotation?
Provide your required cooling capacity, operating temperature, application, and installation requirements. Our engineers will recommend the most suitable model within 24 hours.
