TopChiller can design and manufacture all types of CNC chillers / CNC cooling systems
- Cooling capacity 0.5 KW to 48 KW
- Temperature control 7℃ to 25℃
- Temperature stability up to ±0.5℃
- High-quality durable compressor
- Compact design&high cooling efficiency
- PID temperature controller
- Easy installation and operation
- Low maintenance cost
Your Professional CNC Chiller/ Water Cooling System Manufacturer and Supplier Over 20 Years
CNC water cooling systems or CNC chillers are specially designed and manufactured for cooling CNC spindles and CNC machines.
TopChiller® is a professional CNC cooling system and CNC chiller manufacturer for over 20 years.
More and more CNC machines involve high spindle speeds and fast material removal rates which generate a lot of heat.
This heat is directly added to the cutting fluid/coolant associated during the process. The high temperature is not advisable as it can cause many problems including rejected /scrapped components, reduced tool life, and coolant wastage due to increased evaporation.
CNC cooling systems and CNC chillers manufactured by TopChiller are used to maintain precise coolant temperature by rapidly rejecting the heat added during the machining process.
You will benefit by using our high-quality CNC cooling systems and CNC chillers:
*To prevent the main shaft of CNC working machinery from affecting the accuracy due to the change of oil temperature.
*CNC cooling system can prevent oil shock and oil deterioration, and keep the lubricating oil degree unchanged, to make the spindle operate stably.
*CNC cooling system adopts the body synchronous temperature control panel to make the oil temperature follow the room temperature to prevent the mechanical structure from thermal expansion and cold contraction.
*The CNC cooling system has the function of automatic fault detection and display and informs the CNC host of the fault condition through the computer online, to avoid the damage of the parts.
These cooling systems or chillers are used to operate with water as well as oil-based coolant fluids.
CNC cooling systems and CNC chillers designed at TopChiller are available in the following configurations: packaged type chiller, Dip in / Submersible type from cooling capacity 0.5KW to 48KW.
Our professional&skilled team is experienced in the demanding requirements for cooling CNC equipment and machinery and can assist you in selecting the best CNC cooling system or CNC chiller for your application.
- Image Gallery
- Data Sheet
- Main Parts
- Video
| CNC Cooling System Technical Specifications | ||||||||||||||
| Items Model | AC-0.5A | AC-1A | AC-1.5A | AC-2A | AC-2.5A | AC-3A | AC-4A | AC-5A | AC-6A | AC-8AD | AC-10AD | AC-12AD | AC-15AD | |
| Cooling capacity | Kcal/h 50HZ/60HZ | 1419 | 2451 | 3182 | 4833 | 5848 | 7181 | 9288 | 11988 | 14534 | 18576 | 23994 | 29068 | 38270 |
| 1703 | 2941 | 3784 | 5800 | 7018 | 8617 | 11146 | 14386 | 17441 | 22291 | 28793 | 34882 | 45924 | ||
| KW 50HZ/60HZ | 1.65 | 2.85 | 3.7 | 5.62 | 6.8 | 8.35 | 10.8 | 13.94 | 16.9 | 21.6 | 27.9 | 33.8 | 44.5 | |
| 1.98 | 3.42 | 4.4 | 6.74 | 8.2 | 10.02 | 12.96 | 16.73 | 20.28 | 25.92 | 33.48 | 40.56 | 53.4 | ||
| Input power | KW | 0.88 | 1.35 | 2 | 2.25 | 2.66 | 3.27 | 4.07 | 5.75 | 6.45 | 8.25 | 11.5 | 12.9 | 17.45 |
| Max Current | A | 5.4 | 8.2 | 12 | 13.6 | 6.6 | 8.2 | 10.1 | 13.8 | 15.5 | 20 | 27.9 | 31.3 | 42.4 |
| Power source | 1PH~220V/3PH~220V/380V 50HZ/60HZ | 3PH～380V/415V/480V～50HZ/60HZ(3PH～200V/220V 50HZ/60HZ) | ||||||||||||
| Refrigerant | Type | R22/R407C/134a/404A/410A | ||||||||||||
| Control | Capillary / thermostatic expansion valve | |||||||||||||
| Compressor | Type | Hermetic Rotary | Hermetic scroll ( piston ) | |||||||||||
| Power(KW) | 0.45 | 0.89 | 1.3 | 1.73 | 2.1 | 2.7 | 3.5 | 4.55 | 5.25 | 3.5×2 | 4.55×2 | 5.25×2 | 7×2 | |
| Condenser | Type | Efficient finned copper tube with aluminum+low noise external rotor fan | ||||||||||||
| Air flow (m3/h) | 750 | 1000 | 1500 | 2000 | 2500 | 3000 | 4000 | 5000 | 6000 | 8000 | 10000 | 12000 | 15000 | |
| Air blower（KW） | 0.06 | 0.09 | 0.15 | 0.15 | 0.19 | 0.14×2 | 0.14×2 | 0.19×2 | 0.19×2 | 0.25×2 | 0.45×2 | 0.45×2 | 0.6×2 | |
| Evaporator | Type | SS Tank coil / shell and tube type / Plate type heat exchanger | ||||||||||||
| Chilled water (m3/h) | 0.28 | 0.49 | 0.64 | 0.97 | 1.12 | 1.44 | 1.86 | 2.4 | 2.91 | 3.71 | 4.8 | 5.81 | 7.65 | |
| 0.34 | 0.59 | 0.76 | 1.16 | 1.4 | 1.72 | 2.23 | 2.88 | 3.49 | 4.46 | 5.76 | 7 | 9.18 | ||
| Water tank(L) | 10.6 | 18.3 | 27 | 27 | 50 | 50 | 60 | 60 | 110 | 120 | 200 | 200 | 270 | |
| Inlet/outlet pipe (inch) i | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 1″ | 1″ | 1″ | 1″ | 1″ | 1-1/2″ | 2″ | 2″ | 2″ | |
| Water pump | Power (kw) | 0.37 | 0.37 | 0.37 | 0.37 | 0.37 | 0.37 | 0.37 | 0.75 | 0.75 | 0.75 | 1.5 | 1.5 | 2.2 |
| Max lift(m) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 30 | 30 | 25 | 25 | 25 | 28 | |
| Max flow (m3) | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 8.1 | 8.1 | 8.1 | 13.5 | 13.5 | 25.2 | |
| Safety protection | Compressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti freezing protection, exhaust overheat protection | |||||||||||||
| Dimension | L(mm) | 550 | 550 | 600 | 600 | 720 | 980 | 980 | 1150 | 1150 | 1350 | 1500 | 1500 | 1860 |
| W(mm) | 350 | 450 | 500 | 500 | 550 | 520 | 520 | 560 | 560 | 680 | 760 | 760 | 850 | |
| H(mm) | 695 | 845 | 985 | 985 | 1350 | 1170 | 1170 | 1215 | 1215 | 1530 | 1660 | 1660 | 1900 | |
| Net weight（KG） | 45 | 62 | 85 | 95 | 125 | 152 | 175 | 185 | 215 | 283 | 345 | 382 | 580 | |
| Note: The above specifications are according to the following design conditions: 1, 12℃/7℃.Chilled water inlet/outlet temperature 12℃/7℃. 2, 33℃/38℃.Cooling air inlet/outlet temperature 33℃/38℃. We reserve the right to modify the specification without further notice. | ||||||||||||||
| CNC Cooling System Technical Specifications | |||||||||||||
| Items Model | AC-15AT | AC-20AD | AC-20AF | AC-25AD | AC-25AF | AC-30AD | AC-30AT | AC-40AD | AC-40AF | AC-50AD | AC-50AF | AC-60AD | |
| Cooling capacity | Kcal/h 50HZ/60HZ | 36120 | 49966 | 47988 | 58480 | 58136 | 74734 | 74922 | 98040 | 99760 | 119024 | 116960 | 144996 |
| 43344 | 59959 | 57586 | 70176 | 69763 | 89681 | 89990 | 117648 | 119712 | 142829 | 140352 | 173995 | ||
| KW 50HZ/60HZ | 42 | 58.1 | 55.8 | 68 | 67.6 | 86.9 | 87.2 | 114 | 116 | 138.4 | 136 | 168.6 | |
| 50.4 | 69.72 | 66.96 | 81.6 | 81.12 | 104.28 | 104.64 | 136.8 | 139.2 | 166.08 | 163.2 | 202.3 | ||
| Input power | KW | 17.1 | 21.73 | 22 | 25.4 | 24.8 | 33.39 | 33.1 | 44.91 | 43.3 | 57.3 | 54 | 65 |
| Max Current | A | 43.2 | 52.7 | 53.3 | 63.7 | 61.3 | 81 | 80.2 | 109 | 106 | 135.5 | 128.5 | 135 |
| Power source | 3PH～380V/415V/480V～50HZ/60HZ(3PH～200V/220V 50HZ/60HZ) | ||||||||||||
| Refrigerant | Type | R22/R407C/134a/404A/410A | |||||||||||
| Control | Capillary / Thermostatic expansion valve | ||||||||||||
| Compressor | Type | Hermetic scroll ( piston ) | |||||||||||
| Power(KW) | 4.55×3 | 8.96×2 | 4.55×4 | 10.8×2 | 5.25×4 | 13.62×2 | 8.96×3 | 18.78×2 | 8.96×4 | 23.6×2 | 10.8×4 | 27.4×2 | |
| Condenser | Type | Efficient finned copper tube with aluminum+low noise external rotor fan | |||||||||||
| Air flow (m³/h) | 15000 | 20000 | 20000 | 25000 | 25000 | 30000 | 30000 | 40000 | 40000 | 50000 | 50000 | 60000 | |
| Air blower（KW） | 0.6×2 | 0.78×2 | 0.78×2 | 0.78×2 | 0.78×2 | 0.42×6 | 0.42×6 | 0.6×6 | 0.6×6 | 0.78×6 | 0.78×6 | 0.78×6 | |
| Evaporator | Type | SS Tank coil/ shell and tube type/Plate type heat exchanger | |||||||||||
| Chilled water (m³/h) | 7.22 | 10 | 9.6 | 11.69 | 11.62 | 14.94 | 15 | 19.6 | 19.95 | 23.8 | 23.4 | 29 | |
| 8.67 | 11.99 | 11.51 | 14.03 | 13.95 | 17.93 | 18 | 23.52 | 23.94 | 28.6 | 28.1 | 34.8 | ||
| Water tank(L) | 270 | 350 | 350 | 350 | 350 | 420 | 420 | 580 | 580 | 580 | 580 | 580 | |
| inlet/outlet pipe (inch) | 2″ | 2″ | 2″ | 2-1/2″ | 2-1/2″ | 2-1/2″ | 2-1/2″ | 3″ | 3″ | 3″ | 3″ | 3″ | |
| Water pump | Power(kw) | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 4 | 4 | 4 | 4 | 5.5 | 5.5 | 5.5 |
| Max lift(m) | 28 | 28 | 28 | 28 | 28 | 30 | 30 | 30 | 30 | 32 | 32 | 32 | |
| Max flow (m³) | 25.2 | 25.2 | 25.2 | 25.2 | 25.2 | 36 | 36 | 36 | 36 | 40 | 40 | 40 | |
| Safety devices | Compressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti freezing protection, exhaust overheat protection | ||||||||||||
| Dimension | L（mm） | 1860 | 2020 | 2020 | 2020 | 2020 | 2200 | 2200 | 2350 | 2350 | 2600 | 2600 | 2600 |
| W（mm） | 850 | 950 | 950 | 950 | 950 | 1150 | 1150 | 1350 | 1350 | 1500 | 1500 | 1500 | |
| H（mm） | 1900 | 2000 | 2000 | 2000 | 2000 | 1980 | 1980 | 2000 | 2000 | 2100 | 2100 | 2100 | |
| Net weight（KG） | 580 | 650 | 650 | 810 | 810 | 890 | 890 | 1112 | 1112 | 1320 | 1320 | 1320 | |
| Note: The above specifications are according to the following design conditions: 1, Chilled water inlet/outlet temperature 12℃/7℃. 2, Cooling air inlet/outlet temperature 33℃/38℃. We reserve the right to modify the specification without further notice. | |||||||||||||
Why TopChiller is Your Reliable CNC Cooling System Manufacturer and Supplier In China?
Other Product Types Related With CNC Cooling System
CNC Chiller-The Ultimate FAQ Guide by TopChiller.
- What Is CNC Chiller?
- What are the Main Components of a CNC Chiller?
- What is the Working Principle of a CNC Chiller?
- What are the Key Features of a CNC Chiller?
- How does CNC Chiller Perform its Function?
- Which Protection Devices Installed for a CNC Chiller?
- What are Some Renowned Advantages to Use a CNC Chiller?
- How does a Compressor of CNC Chiller Give an Energy Efficient Performance?
- What is the Purpose of a CNC Chiller?
- How does a CNC Chiller Cool Down CNC Spindles?
- How does High Heat Effect CNC Machine and How CNC Chiller Regulate it?
- How does a CNC Chiller Detect Faults in a CNC Machine?
- How does a CNC Chiller Prevent Spindle and CNC Machine from Thermal Expansion?
- Which Latest Software is used to Design a CNC Chiller?
- What is the Cooling Capacity of a CNC Chiller?
- What is the Temperature Control Range of a CNC Chiller?
- How can a CNC Chiller Increase the Service Life of your CNC Machine?
- What are Some Leading Applications of a CNC Chiller?
- Which Refrigerant is used for a CNC Chiller?
- Which Type of Heat Exchanger is used for a CNC Chiller and How does it Work?
- How to Install your CNC Chiller?
- How to Size your CNC Chiller?
- How to Maintain your CNC Chiller?
- How to Size your CNC Chiller?
- Which Material is used for the Manufacturing of a CNC Chiller?
- How can you Increase the Working Efficiency of your CNC Chiller?
- Which Accessories Installed for a CNC Chiller?
- How does Temperature Controller Support the Working of your CNC Chiller?
- Which Coolant is used for CNC Machines and How CNC Chiller Regulates it?
- How does a CNC Chiller Prevent Oil of CNC Machines from Deterioration?
- What are Two Modes of Temperature Control Inside a CNC Chiller and How they Work?
What Is CNC Chiller?
CNC Chiller is a cooling device that works on the refrigeration principle to cool CNC machines for working efficiently.
The heat from rotating spindles of the CNC machine is firstly collected and finally discharged from the system by chilled water or ambient air over the condenser.
Constant cooling supply to spindles by CNC Chiller ensures the long service life of CNC units.
What are the Main Components of a CNC Chiller?
Hermetic Rotary/Scroll Compressor
It provides compression pressure for an efficient flow of refrigerant.
Condenser
Water-cooled condenser for heat dissipation from CNC machines.
(PHE) Plate Heat Exchanger:
It configures the collection of heat from the spindle of CNC machines.
Water Tank and Water Pump
Tank for chilled water storage and water pump to enforce water flow over refrigerant for cooling.
What is the Working Principle of a CNC Chiller?
CNC Chiller works on refrigeration, compression, heat flow, and phase change principle.
The refrigerant that is installed inside a CNC Chiller, absorbs heat from CNC machines, changes the phase from liquid state to gaseous state.
Gaseous refrigerant gets compressed by the compressor and moves towards the condenser for heat dissipation.
What are the Key Features of a CNC Chiller?
- Energy-efficient compressor
- Water filters for water cleaning
- Precise temperature controller
- Environment-friendly refrigerant
- Stainless steel panel with compact designing
- Easy repairing and low cost of maintenance
- PHE type efficient heat exchanger
How does CNC Chiller Perform its Function?
CNC Chiller works to produce a cooling effect for CNC machines in the following steps:
Step 1:
Scroll compressor applies a compression force over gaseous refrigerant for fluent flow.
Step 2:
The water-cooled condenser dissipates heat from the refrigerant and reduces the temperature by applying pressure.
Step 3:
The condensed refrigerant absorbs the heat dissipated by CNC spindles and produces a cooling effect.
Step 4:
By cooling the oil of the machine, the refrigerant changes its phase and again move towards the compressor for recycling.
Which Protection Devices Installed for a CNC Chiller?
Protection device installation prevents the CNC Chiller from impairment and damages as given below:
- Compressor time-delay protection
- Overcurrent protection device
- Multiple alarms as water flow alarms
- High / low temperature& pressure protection
- Low coolant level protecting unit
- Phase change protection device
What are Some Renowned Advantages to Use a CNC Chiller?
- Reduction in cost of maintenance with the installation of protection devices.
- Quick cooling supply for efficient working of CNC machines.
- Increase in the service life of fast rotating spindles.
- Protection of CNC machine from damage.
- Prevention of lubricating oil from evaporation.
How does a Compressor of CNC Chiller Give an Energy Efficient Performance?
Rotary or scroll compressor is used for the efficient working of CNC Chiller.
The purpose to use a scroll compressor is just to increase the temperature of the gaseous refrigerant as well as implement compression force for quick fluid flow to dissipate heat.
What is the Purpose of a CNC Chiller?
CNC machines work under the control of an automated computerized system.
On computing instructions, the machine works quickly producing a large amount of heat. Discharged heat can damage the machine or deteriorate oil.
To dissipate heat for efficient working of spindle and lower the cost of maintenance, a CNC
Chiller is used.
How does a CNC Chiller Cool Down CNC Spindles?
By providing chilled water circulation and refrigerant over fast-rotating spindles, CNC Chiller
produces a cooling effect.
The temperature controller supports the unit to maintain a specific temperature for consistent working.
How does High Heat Effect CNC Machine and How CNC Chiller Regulate it?
CNC machines work on the rolling principle with continuous heat dissipation.
CNC Chiller prevents the unit from the heating effect on mechanical parts by providing continuous chilled water circulation and regulates the temperature at setpoint by the control panel and temperature processer.
How does a CNC Chiller Detect Faults in a CNC Machine?
CNC Chiller is featured with different accessory components and an automated default detection system.
When any faults occur, it detects according to instructions set by computer software and makes sure its display on the screen.
Operators read the signals and troubleshoot by repairing or replacing the impaired part.
How does a CNC Chiller Prevent Spindle and CNC Machine from Thermal Expansion?
During CNC machine processing heat liberate from spindles rapidly. Discharged heat move towards machine lubricant as oil and deteriorate it.
A high temperature of oil may cause thermal expansion of different machine components and prevented by a control panel installed in a CNC Chiller.
The Control panel regulates temperature according to ambient temperature.
Which Latest Software is used to Design a CNC Chiller?
3D CAD software is used to design a CNC Chiller. It is advanced software that ensures the compactness of the unit.
It configures such a type of 3D design that enables easy access to all installed components.
What is the Cooling Capacity of a CNC Chiller?
The range of a chiller at which it can discharge heat from a heated fluid is called cooling capacity.
The cooling capacity of a CNC Chiller ranges from 500Kcal/hr to 15000Kcal/hr.
What is the Temperature Control Range of a CNC Chiller?
At a specific set point of temperature, a CNC Chiller performs its function efficiently.
25°to 40°C is the best temperature control range for its working.
How can a CNC Chiller Increase the Service Life of your CNC Machine?
A CNC Chiller increases the service life of a CNC machine by discharging extra heat produced by spindle rotation.
The temperature controller regulates the temperature at a specific set point suitable for the best working of the machine.
Protection devices maintain pressure, power supply, and pressure configuring an increased service life.
What are Some Leading Applications of a CNC Chiller?
Laser machines, milling machines, welding machines, plasma cutters, are the main applications where a CNC Chiller is used to reject heat rapidly from the system.
Which Refrigerant is used for a CNC Chiller?
R-410a is a chemical refrigerant that is installed in a CNC Chiller.
It works with high pressure and efficiently flows for heat release. Refrigerant is the main reservoir that is used for heat collection from the processing machine.
Which Type of Heat Exchanger is used for a CNC Chiller and How does it Work?
PHE (plate type heat exchanger) is used for heat exchange inside a CNC Chiller. PHE consists of plate type separation between two fluids for heat exchange.
Refrigerant and machine fluid flow in a counter-current manner ultimately with the exchange.
How to Install your CNC Chiller?
- Check factory-mounted components, switches, and wires.
- Filled the tank with water.
- Connect Water Inlets and outlet piping with a CNC machine.
- Connect power cables.
- Turn on water supply and ensure feasible water supply towards CNC machine.
- Turn on the power supply to start working.
How to Size your CNC Chiller?
Size of Application
Check the size of your application and purchase CNC Chiller accordingly.
Cooling Capacity
Measure the cooling capacity requirements of your application and select your CNC Chiller accordingly.
Area for Installation
Check your environmental conditions before purchasing Chiller.
How to Maintain your CNC Chiller?
Daily Logging
Note the daily performance of the CNC Chiller. If you find a decrease in efficiency contact the technician.
Cleaning
Make sure to clean all components and coils daily.
Lubrication
Use a lubricant for rotating units.
Computational Diagnosis
For keeping updated in alarming situations, constant check on the screen.
How can you Troubleshoot Problem Faced by a CNC Chiller?
- If alarms are not working put the hose between water inlets and check where is the problem?
- To troubleshoot problems check the water level and refill if it is low.
- Refrigerant circulation blockage due to coils clogging can be troubleshot by daily cleaning.
- Repair damaged valves and replace components with a new one after a specific time.
Which Material is used for the Manufacturing of a CNC Chiller?
Stainless steel is used for the manufacturing of a compact design panel.
Plate-type heat exchanger is also made with stainless steel while condenser coils are made of copper for corrosion resistance.
How can you Increase the Working Efficiency of your CNC Chiller?
Working efficiency of CNC Chiller can be increased by:
- Using energy-efficient PHE and scroll compressor.
- Daily cleaning and maintenance.
- Using water filters for dust removal.
- Pre-checking of a distribution system.
- Using built-in refrigeration circuits.
Which Accessories Installed for a CNC Chiller?
- Control panel to regulate the temperature of machine coolant.
- Temperature controller with two modes.
- Screen display for defaults and alarm interpretations.
- Water filter to remove dust and contaminants.
How does Temperature Controller Support the Working of your CNC Chiller?
The temperature controller has two modes of action. It detects temperature change and tries to stabilize it at the set point.
The temperature controller configures a screen display in an emergency for the operator so that extra heat may discharge from the system.
By regulating temperature it supports the efficient working of CNC Chiller.
Which Coolant is used for CNC Machines and How CNC Chiller Regulates it?
CNC machines perform their function by spindle rotation with high frictional damages.
To mitigate the frictional effect on rotating units, oil is used as a lubricant /coolant.
Dissipated heat enters into the coolant and CNC Chiller prevents oil from evaporation and deterioration by providing a chilling effect.
How does a CNC Chiller Prevent Oil of CNC Machines from Deterioration?
Dissipated heat from spindles directly enters the oil. The high heating level can deteriorate oil.
CNC Chiller provides chilled water around oil circulation, dissipates heat, and prevents oil from deterioration and evaporating loss.
What are Two Modes of Temperature Control inside a CNC Chiller and How they Work?
The temperature controller installed for CNC Chiller is featured with two modes. It works in different situations with variable settings.
On changing the setting, the temperature controller modifies its function as per descriptions.