Description
Chiller Water Cooling System, 40HP
Industrial Cooling System for Factory Applications
Precise Temperature Control Industrial Cooling System
The 40HP Chiller Water Cooling unit is an industrial chiller designed for cooling systems of CNC machines, laser machines, and other factory equipment.

- Thailand is located in the tropical zone, experiencing high temperatures year-round. In industrial settings, increased operating temperatures for machinery, electronic devices, and other equipment can lead to overheating. This can result in equipment malfunction, reduced operational efficiency, and, if heat accumulates unchecked, potential fire hazards. Just as elevated body temperature affects human health and performance, excessive heat in machinery compromises its functionality and lifespan. Therefore, proactive maintenance and effective solutions for high-temperature machinery are crucial, with chillers playing a vital role.

- Chillers are refrigeration units designed for cooling and temperature regulation, available in various sizes. Their primary function is to produce cooling, reduce temperatures, and dissipate heat, typically using water as the heat transfer medium. Chillers are extensively used in industrial facilities to manage the operating temperatures of machinery, thereby extending equipment lifespan and maintaining optimal performance.
- Chiller is a refrigeration unit. It functions as a water cooler, available in both large and small capacities. Its primary role is the production of cooling, temperature reduction, and heat dissipation.

- Utilizes water as the primary medium for heat exchange and dissipation from the cooling unit.
- Currently, chillers are widely adopted in industrial plants for machine cooling, equipment maintenance, and performance optimization.
- Examples include hydraulic injection molding machines and CNC machinery.
- For example : Closed system ponds, Hydraulic injection molding machines, CNC Engraving Cutting CO2, CNC Laser Engraving UV, CNC Router Milling, CNC Fiber Laser, and other industrial equipment.
Industrial Chiller Sales: Model 40HP

Suitable for cooling CNC machines and fiber laser equipment. Easy to operate, preventing overheating during operation.



FEATURES
- Dual digital display for simultaneous viewing of setpoint and real-time temperatures.
- Full power refrigeration and micro-control heating capabilities.
- High-precision temperature control, maintaining fluctuations within ±0.5℃.
- Integrated sensor fault self-diagnosis and water flow alarm functions.
- Main board utilizes a highly integrated chip for robust anti-interference performance.
Comparison of All Water Chiller Models
Chiller Water Cooling Model HP



I. Chiller Parameter Table:
PQ-40HP Air-Cooled Chiller Technical Specifications
| No. | Name | Specification Type | Performance Parameters |
|---|---|---|---|
| 1 | Unit | Model | PQ-40HP |
| 2 | Cooling Capacity | KW | 112 |
| Kcal/h | 100,000 | ||
| 3 | Power Supply | V | 5N-380-50HZ |
| 4 | Control Method | Type | Expansion valve |
| 5 | Total Power | KW | 36.5 |
| 6 | Compressor | Type | Fully enclosed scroll type |
| Cooling Input Power (KW) | 30 | ||
| Type | Scroll type | ||
| 7 | Fan | Type | External rotor axial fan |
| Power (KW) | 2.55 | ||
| Air Volume (m³/h) | 40,000 | ||
| 8 | Water Pump | Type | Centrifugal clean water pump |
| Power (KW) | 4 | ||
| Head (M) | 20 | ||
| Flow Rate (L/min) | 600 | ||
| 9 | Condenser | Type | High-efficiency condenser |
| Cooling Air Volume (m³/h) | 40,000 | ||
| 10 | Evaporator | Type | Coil type |
| Water Volume (m³/h) | 36 | ||
| Water Capacity (m³) | 0.555 | ||
| 11 | Water Tank | Material | SUS304 |
| Volume (L) | 600 | ||
| 12 | Piping | Outlet of chilled water | DN80 (as per customer requirement) |
| Inlet of chilled water | DN80 (as per customer requirement) | ||
| Drain outlet | DN25 (as per customer requirement) | ||
| Tap water inlet | DN25 (as per customer requirement) | ||
| 13 | Microcomputer Controller | Display | Button display |
| Output | SF306503A | ||
| Output Type | Relay output | ||
| Temperature Control Range | +5℃ to +30℃ | ||
| Temperature Accuracy (℃) | ±1.0 | ||
| 14 | Alarm Devices | Temperature Abnormality | Alarm for low circulating water temp and compressor cutoff |
| Power Phase Reversal | Phase detection to prevent pump/compressor reversal | ||
| High/Low Pressure Fault | Pressure switch detects refrigerant system pressure | ||
| Compressor Overload | Thermal relay protection | ||
| Compressor Overheat | Internal protector | ||
| Pump Overload | Thermal relay protection | ||
| Low Water Level Alarm | Water level switch | ||
| Short Circuit | Circuit breaker | ||
| Cooling Medium | Tap water | ||
| 15 | Dimensions | L×W×H (mm) | 2000 × 2160 × 1640 |
| 16 | Weight | KG | 800 |
II. Internal Component Configuration:
PQ-40HP Air-Cooled Chiller Component List
| No. | Component Name | Model No. | Quantity | Brand |
|---|---|---|---|---|
| 1 | Computer Board | SF306503A | 1 | BonPu (Taiwan) |
| 2 | Water Pump | CM-50 / CP-80 | 1 | AoYuan (Taiwan) |
| 3 | Compressor | JT300D-Y1L | 4 | Daikin |
| 4 | AC Contactor | LRD | 5 | Schneider (France) |
| 5 | Air Switch | BKN-100 | 1 | Chint (China) |
| 6 | Dry Filter | EK165S | 4 | Emerson (USA) |
| 7 | External Rotor Fan | YWF4T-630 | 4 | Belder (China) |
| 8 | Pressure Switch | P830E | 1 | Hanwei (China) |
| 9 | Refrigerant | R22 | 1 | Juhua (China) |
| 10 | Coil Type Evaporator | PQ40HP | 1 | PengQiang (China) |
| 11 | Finned Condenser | PQ-40HP | 1 | PengQiang (China) |
| 12 | Engineering Water Tank | PQ-40HP | 1 | PengQiang (China) |
| 13 | Electrical Control Box | PQ-40HP | 1 | PengQiang (China) |
| 14 | Refrigerant Pipeline | Copper Pipe | 1 | PengQiang (China) |
| 15 | Water Pipeline System | Stainless Outlet | 1 | PengQiang (China) |

Interaction between CO2 Laser Tubes and Chillers

Optional Accessory: Heat Exchanger

The Heat Exchanger, when connected to the chiller and submerged in water, further enhances water temperature reduction.
Available for only 3,000 THB!!




Heat Exchanger Installation with Chiller Unit


Heat Exchanger: An Optional Accessory for Chillers to Enhance Water Cooling | SALECNC.net
Chiller Water Cooling VS Cooling Tower
Cooling Towers are predominantly used in industries such as plastic injection molding. However, they present significant drawbacks. Their open-system design makes them susceptible to dust and sediment ingress, complicating maintenance, potentially damaging equipment, and shortening operational life. Consequently, industrial facilities are increasingly opting for Chillers (Chiller Water Cooling), which offer a more compact footprint, operate as closed systems to prevent contamination, and provide extended service life.
Industries are shifting towards Chillers (Chiller Water Cooling) due to their smaller size, space-saving design, closed-system operation that prevents contamination, and longer operational lifespan.

| Cooling Tower | Chiller Water Cooling |
|---|---|
| ❌ Open system | ✅ Closed system |
| ❌ Open system operation allows dust and sediment ingress, leading to clogging, rust, and impaired functionality. | ✅ Closed system operation effectively prevents dust and sediment ingress, simplifying water changes and ensuring cleaner operation. |
| ❌ Difficult cleaning and maintenance. | ✅ Easy cleaning and maintenance. |
| ❌ Large footprint, requires significant workspace. | ✅ Compact design, conserves valuable workspace. |
| ❌ Shorter lifespan. | ✅ Extended lifespan. |
| ❌ Lower initial cost, but higher long-term costs due to maintenance, repairs, and short lifespan. | ✅ Higher initial cost, but offers superior value through reduced maintenance, operational efficiency, and longevity. |
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0615096199 (Banz)
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E-mail : [email protected]
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