TopChiller is Your Reliable Laser Water Chiller Manufacturer and Supplier In China Over 20 Years

TopChiller Laser Water Chiller Manufacturer and Supplier In China

  • Cooling capacity ranges from 0.8 KW to 44.5 KW
  • Temperature control ranges 7°C to 35°C
  • Top World-class energy-efficient compressor
  • Single or dual efficient refrigeration circuit
  • Water flow pressure controlling switches
  • Microcomputer temperature controller
  • Compact design with easy installation
  • Warranty up to 24 months after purchase

Your Reliable Laser Water Chiller Manufacturer and Supplier in China Over 20 Years

General Description

Laser Water Chiller is a refrigeration-based cooling machine that is used for laser machines and produces a chilling effect by chilled water circulation.

TopChiller is the foremost leading manufacturer and supplier of Laser Water Chiller in China working for the last twenty years with a reliable and credential standard.

Since 1999, TopChiller is a distinctive enterprise dedicating a full stock of varying capacity Laser Water Chiller models to the whole world with a unique and standardized design.

Hermetic compressor, Condenser, temperature controller, coolant pump, heat-exchanger, water pump, water tank, evaporator, protecting devices, and thermostat are the primary constituents of Laser Water Chiller.

Laser Water Chiller is used in a large number of industrial applications:

Laser marking, and drilling, laser cladding, photolithography, laser cutting, and welding, fiber optics, LED, computer screens manufacturing, medical laser, engraving, army laser, laser bonding,3D laser scanning, laser printing, and plastic welding, etc.

If you are sourcing for an efficient and reliable heat-dissipating Laser Water Chiller for your application? If you are searching for a trustworthy company as a Laser Water Chiller manufacturer in China to support your laser processing business?

TopChiller Team is directed to lead our customers with a full buying guide and built-in customization facility for selecting the best Laser Water Chiller at a reasonable cost for your application.

Features and Advantages

  • Laser Water Chiller is efficient and reliable in its performance configured by the release of boring heat generated during laser processing by using circulating chilled water.


  • TopChiller designed Laser Water Chiller is featured with cooling fans that maintain the temperature of chilled water for continuous circulation by dissipating excess amount of heat and preventing the unit from any damage.


  • Deionized water is installed in a Laser Water Chiller configured to discharge dispersed ions in fluid ensuring the prevention of current production inside coolant with unit stability.


  • Non –ferrous circuit designing of Laser Water Chiller prevents the unit from corrosion and rust ensuring steadfast and optimal performance of laser machining.


  • Laser Water Chiller featured with hot gas bypass maintains a tight temperature of laser processing by releasing extra heat from the equipment.


TopChiller has rich experience in customization, we can manufacture your Laser Water Chiller according to the requirements of your applications and budget.

Laser Chiller Technical Specifications

Cooling capacityKcal/h
 Input powerKW0.881.3522.252.663.274.075.756.458.2511.512.917.45
Max CurrentA5.48.21213.
Power source1PH~220V/3PH~220V/380V 50HZ/60HZ3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V   50HZ/60HZ)
ControlCapillary / thermostatic expansion valve
CompressorTypeHermetic RotaryHermetic scroll ( piston )
CondenserType Efficient finned copper tube with aluminum+low noise external rotor fan
Air flow (m3/h)750100015002000250030004000500060008000100001200015000
Air blower(KW)×20.14×20.19×20.19×20.25×20.45×20.45×20.6×2
EvaporatorTypeSS Tank coil / shell and tube type / Plate type heat exchanger
 Chilled water
Water tank(L)10.618.3272750506060110120200200270
Inlet/outlet pipe
(inch) i
Water pumpPower (kw)0.370.370.370.370.370.370.370.750.750.751.51.52.2
Max lift(m)22222222222222303025252528
Max flow (m3)
Safety protectionCompressor 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)550550600600720980980115011501350150015001860
Net weight(KG)45628595125152175185215283345382580
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.


Laser Chiller Technical Specifications

Cooling capacityKcal/h
Input powerKW17.121.732225.424.833.3933.144.9143.357.35465
Max CurrentA43.252.753.363.761.38180.2109106135.5128.5135
Power source3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V   50HZ/60HZ)
ControlCapillary / Thermostatic expansion valve
CompressorTypeHermetic scroll ( piston )
CondenserTypeEfficient finned copper tube with aluminum+low noise external rotor fan
Air flow (m³/h)150002000020000250002500030000300004000040000500005000060000
Air blower(KW)0.6×20.78×20.78×20.78×20.78×20.42×60.42×60.6×60.6×60.78×60.78×60.78×6
EvaporatorTypeSS Tank coil/ shell and tube type/Plate type heat exchanger
Chilled water
Water tank(L)270350350350350420420580580580580580
 inlet/outlet pipe
Water pumpPower(kw)
Max lift(m)282828282830303030323232
Max flow (m³)
Safety devicesCompressor 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
Net weight(KG)58065065081081089089011121112132013201320
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.

Laser Water Chiller Configuration Table

Electrical componentsSCHNEIDER/CHINTFRANCE/


Pressure controllerFENSHENTAIWAN
Oil pressure gauge (high & low)HONGSENTAIWAN
Temperature controllerPUNPCHINA
Expansion valve/capililaryFANFOSSUSA
Liquid receiverTOPCHILLERChina
Air blowerJULITaiwan

TopChiller Free Service and Technical Support

As a professional chiller manufacturer for over 20 years, TopChiller is always happy to provide our free service and technical support accessible to our clients before, during, and after-sales. If you need any help, welcome to call us or send your inquiry to our email. These free services and technical support include;

  • Listening to your detailed chiller requirements and giving your best chiller solution for your applications based on our rich experience.
  • If you have no idea about how to size your chiller model or cooling capacity, it’s not a big issue, Just tell us your specific cooling demands, we will guide you to select the right economical chiller model.
  • 7*24 online service, If you have any problem with the chiller, you may call us or send an email, we are always here to support you.

TopChiller Standard Warranty Time

After purchasing the TopChiller product, you are our valued customers in the TopChiller ERP system.

We will do regular tracking service and Your chiller has up to 24 months warranty time after installation and commissioning,

If your chiller is down, you can contact TopChiller for support to solve your problem. Once we received your message, Our service technician on duty will contact you as soon as possible.

TopChiller Start-up & Commissioning

TopChiller also provides the additional service of start-up or commissioning of your chiller. You’d better before scheduling your start-up, it is important that the proper installation procedures have been followed and the chiller is ready.
TopChiller technician will guide you on how to start up your chiller when your chiller is ready, besides this we have full sets of paper works including the Chiller installation manual, operation manual, electrical drawing for you.

Free Replacement Spare Parts

Providing free replacement spare parts for TopChiller is the best customer service in the industry to support you when you are sourcing replacement parts.

We have most parts are in stock and available for next-day shipment for your chillers.

If you want to have some replacement spare parts, just provide us with your chiller serial number and model number to expedite the sourcing process.

Better to have the nameplate and pictures of your chiller for our reference. This will help us find the proper replacements at the earliest time.

6 Points Why TopChiller Is Your Best Laser Water Chiller Manufacturer and Supplier in China?

Professional Manufacturer
TopChiller is your professional laser water chiller manufacturer and supplier with over 20 years of experience. We believe TopChiller has all laser water Chiller cooling capacities&models to meet your specific cooling demands.
Free Design Selection
Based on our rich experience in laser water chiller design and manufacturing, We are willing to help you work out the right laser water Chiller design and model selection suitable for your specific cooling requirements.
Maximize Your Benefit
TopChiller is supplying high-quality laser water chillers to save your costs. Our laser water Chillers are designed and manufactured based on the most optimized refrigeration solution which will maximize your benefit.
Fastest Delivery Time
For standard configuration laser water chillers, we always have complete models and finished stocks at the warehouse, This will make sure our laser water chillers will meet your urgent needs at the earliest time.
24 Months Warranty
After purchasing our laser water chillers, you have up to 24 months of warranty time which covers the Compressor, Condenser, Evaporator, Electrical Components, and other refrigeration spare parts. Within warranty time, we will provide you with free spare parts including the shipping rate.
7*24 Online Support
TopChiller is providing 24*7*365 online services to support your business. No matter if you are having problems with chiller model selection, quotation, delivery, installation/commission, and after-sales service, just leave your messages, and you will get our fast feedback within 2 hours.

Help You to Find Other Types of Chiller Relevant to Laser Water Chiller

Laser Water Chiller-An Ultimate Buying Guide by TopChiller

A Laser Water Chiller is important when you’re working in a laser system. You need to maintain a specific wavelength of the laser beam and also retain the quality for maximum output.

Additional thermal stress onto the laser system can affect the performance and results of the application.

A Laser Water Chiller can supply constant cooling water to remove the extra heat from a laser system or laser process so that you can manage the laser temperature according to your needs.

The extra heat is produced by the other laser components or laser machinery in a closed system containing a laser application.

It is necessary to know about the features, specifications, application, and maintenance ideas for your Laser Water Chiller.

In this article, you can get everything you need to know about the Laser Water Chiller that you are planning to purchase.

Let’s start it.

What is a Laser Water Chiller?

Laser Water Chiller is a self-contained process chiller device that is used for precise temperature and laser wavelength control for laser-based applications like industrial lasers, medical lasers, and other such applications.

If the extra heat is not dealt with properly, it can affect the efficiency of the application and also be a threat for any person working in that closed system.

A Laser Water Chiller can be a high-power or a low-power device depending upon the application. Usually, the Laser Water Chiller is considered appropriate to deal with high cooling loads.

It comes in different sizes and different capacities, but these features can be customized according to your demands.

Laser Water Chiller comes with proper temperature control systems and other components like a compressor, a condenser, filter, water tank, or a cooling tower if needed.

Laser Water Chiller

Laser Water Chiller

What are the Components of a Laser Water Chiller?

Laser Water Chiller is composed of three main components. If any of the three components is not according to the needed criterion, the Laser Water Chiller does not work efficiently.

  1. Temperature Controller

To have maximum performing capacity, the temperature controller technology contains:

  • A microprocessor proportional-integral-derivative (PID) controller.
  • A bimetallic on/off thermostat.
  • Analog controller.
  1. Coolant Pump

The coolant pump is the second important component. There are many pumping configurations available in the market.

One such example is the centrifugal pump. This pump is capable of providing a maximum flow without any increase in pressure.

This pump works wonders for a Laser Water Chiller that does not need the flow of refrigerant to be high pressured and that requires a normal flow rate.

There is another configuration known as the positive displacement pump. On the contrary to that of the centrifugal pump, it produces a low flow rate while keeping the pressure high.

  1. Turbine Pump

The turbine pump is the third important configuration. It is ideal for a Laser Water Chiller where high pressure and a high rate of flow are needed.

As it is evident that the optimum pressure must be provided so, any fluctuation or deviation from the required pressure may result in an unwanted response.

If the pressure is too low to get the sensor activated, the flow is provided with an alternate pathway. It is passed through a loop.

The purpose of this loop is to make sure that the flow does not stop and thus to prevent any freeze-up.

Laser Water Chiller Collant Pump

Laser Water Chiller Collant Pump

What are the Features of a Laser Water Chiller?

A Laser Water Chiller comes with the following features;

  • It comes with a low coolant level alarm
  • It produces less sound and comes with a communication interface that you can connect to your computer.
  • A Laser Water Chiller has both high and low-temperature alarms.
  • There are filters to prevent any contamination.
  • It is portable and easy to transport.
  • A manual is provided with each Laser Water Chiller so that you can deal with any problem on your own.

Laser Water Chiller Heavy Duty Caster Wheels

Laser Water Chiller Heavy Duty Caster Wheels

What is the difference between a Laser Water Chiller and an Air Chiller?

The Laser Water Chiller is different from an Air Chiller in the following aspects:

  • Unlike the Air Chiller that produces unwanted noises, the Laser Water Chiller is noise-free.
  • The cooling capacity of the Laser Water Chiller is higher than an Air Chiller.
  • The cooling efficiency is not affected by the temperature of the surrounding air. However, the performance is affected in the case of an Air Chiller.
  • The Air Chiller has some dust-related problems while the Laser Water Chiller is devoid of any such issue.
  • The Laser Water Chiller is meant for high-powered lasers.

How Does a Laser Water Chiller Work?

The conventional Laser Water Chiller system is a redistributing unit that involves channeling the coolant between the process laser tube and an active refrigeration unit.

The power capacity of a Laser Water Chiller is usually around 600 watts to kW.

The working mechanism of the Laser Water Chiller is not very complex. It contains a storage tank, a pumping device, and a heat exchange system.

The fluid is circulated. The refrigerant travels via a laser exchange system. There is a pipe that contains an air mixture in it.

The pipe has two walls, and between them circulates the coolant and is cooled off via an ambient-air exchange system.

The coolant from there is passed through a laser tube, and the temperature is controlled via a monitor, and then it is pumped back.

What are the Applications of a Laser Water Chiller?

A Laser Water Chiller is widely used in laser machines and laser processes for hospitals, laboratories, aesthetic clinics, and industries.

Medical Lasers 

Lasers are widely used in the field of medicine. They are used for skin treatments, hair treatments, optics, and other complex medical treatments for diagnostic and treating measures.

Therefore, a Laser Water Chiller is necessary for a hospital, aesthetic clinic, or at the optometrists’ clinic, respectively, so that the additional heat can be removed.


A Laser Water Chiller is used in a laboratory where lasers are used for research purposes. Universities and research libraries are equipped with a good quality Laser Water Chiller so that an optimum temperature can be maintained in the laboratory and other reactions are not affected.

Examples include cutting, grinding, and perforating.


Industries also have a Laser Water Chiller to displace the extra heat produced by the other devices present in the manufacturing unit.

Laser Water Chiller Applications

Laser Water Chiller Applications

What are the Advantages of a Laser Water Chiller for your Applications?

A Laser Water Chiller is a very useful water cooling device, and stated below are some of the main advantages;

  • It provides precise temperature control
  • A Laser Water Chiller enables you to obtain the specified precise wavelength of the laser beam that you require for your maximum efficiency.
  • As it works by using water, it is not heavy on the pocket and has less utility cost.
  • It is easy to use and convenient to keep in a setting like a hospital or a library.
  • A Laser Water Chiller is easy to maintain and is durable as well.

Is it Possible to get your Laser Water Chiller Customized?

Yes, it is possible to get your Laser Water Chiller customized. You can opt for high power or low-power Laser Water Chiller depending upon the cooling load it has to deal with.

  • Whether you need a front vent or a side vent Laser Water Chiller, you can introduce any modifications with the help of an expert.
  • It is also necessary to keep the size and location of the Laser Water Chiller in mind. As it needs a steady supply of water, you can adjust these features according to your application and demand.

Customized Heavy Duty Laser Water Chiller

Customized Heavy Duty Laser Water Chiller

How can you choose the Best Laser Water Chiller for your Applications?

By keeping the following factors in mind, you can choose the best Laser Water Chiller;

  1. Temperature Regulator

A Laser Water Chiller is extremely sensitive to the external environment. To ensure the proper functioning of the device, the temperature must be regulated.

A good quality Laser Water Chiller contains a hot-gas bypass. The main function of this valve is to maintain the pressure.

When the pressure is kept in a constant range, it helps in maintaining a constant temperature. Thus, the temperature is maintained and regulated.

If the Laser Water Chiller becomes too cold, then condensation might occur. To guarantee the safety of the device, the Laser Water Chiller contains heating devices.

These heaters get activated if the temperature is below the optimal operating temperature.

  1. Nonferrous Circuits

If the Laser Water Chiller has a body made of iron, then it can be problematic as there is a high chance of corrosion taking. If corrosion occurs, then the system can get contaminated.

Especially, the water system gets affected by rust and the cooling ducts can obstruct the vents. A Laser Water Chiller has laser diodes.

These diodes are impaired if they are exposed to a fluid that contains rusty particles. Thus, it is best to choose a Laser Water Chiller that has a non-iron-based body and circuit.

  1. Deionized Water

Reverse-osmosis is a technique that is used to clear the water of unwanted impurities and substances. Thus an RO filter provides deionized water.

As the water becomes free of ions, it becomes a non-conductor of electricity. Thus, to ensure that the system is operating correctly, deionized water is preferred.

  1. Dual Cooling

The Laser Water Chiller uses two heat sources. These are optics and the laser source. The method of heat production by these two is quite different from each other.

For the device to work properly, the heating sources are maintained at different optimal temperatures.

A Laser Water Chiller with dual cooling circuits approaches with an unusual method to fulfill this requirement. The temperature of both circuits is operated and maintained independently.

  1. Physical Features

The final and most important key point is the physical features of the equipment. It is important to know that whether the purchased equipment can be fitted in the desired location or not.

Thus, the measurement and basic conditions of the area of installation must be known to ensure that the device works best.

How to Install your Laser Water Chiller?

  • The first step is to unpack the Laser Water Chiller. Then confirm by thoroughly checking that you have received the device in perfect condition. The staff to install the machine should know all the basic information about the Laser Water Chiller.
  • The second step is to make sure that the Laser Water Chiller is placed properly on the ground.
  • The next step is to put the water in the water duct. Make sure that you are using filtered and clean water. There must be no impurity or any concrete substance in the water.
  • If the water is impure, then it can lead to many problems, thus affecting the water system of the equipment.
  • The last step of an installment is to keep the pump protected.
  • Some other basics that must be kept in mind while installing the Laser Water Chiller are given below:
  • The air inlet and outlet channels must have no hindrance.
  • Refrain from putting any unwanted thing in the equipment.

Laser Water Chiller Installation

Laser Water Chiller Installation

What are the factors you should keep in Mind before Purchasing a Laser Water Chiller?

The following points must be considered before purchasing a Laser Water Chiller:

  1. Installation Cost

Though, if you are purchasing a high-powered Laser Water Chiller, the installation cost is not to be worried about as it does not make a large fraction of your budget. However, if you are purchasing a low-powered Laser Water Chiller, then the installation cost can turn out to be quite heavy on your pocket.

  1. Unusual Cooling Requirements

The quantity of heat produced by the Laser Water Chiller can be measured by the heat load. Thus, you must choose a device that can dissipate a load of heat efficiently.

  1. Additional Features

A Laser Water Chiller provides a few additional and protective options. These features make the unit more favorable. Thus, these additional features must be kept in mind before purchasing the Laser Water Chiller.

What are the Maintenance Tips for your Laser Water Chiller?

  1. You must guarantee the smooth flow of air via its inlets and outlets.

The temperature must be below 40 degrees Celsius

  1. The circulating water in the Laser Water Chiller must be changed on time. Change it at least once in 3 months.

Make sure that the water is pure and distilled.

  1. The condenser and the dust gauze of your Laser Water Chiller must be cleaned regularly and properly.

Laser water chiller maintenance

Laser Water Chiller Maintenance

What are the Common Problems while using Laser Water Chiller?

  • The quality of the cooling effect of your Laser Water Chiller is compromised and is decreased due to poor heat dissipation.
  • The temperature is unstable. It becomes far away from the normal, optimal operating temperature. The fluctuation can be either way that is increased or decreased.
  • The water ducts are clogged, thus resulting in poor or no water flow at all.
  • The sensor failure might occur due to a change in the resistance and current.

How to Troubleshoot the Problems of your Laser Water Chiller?

  1. Poor Cooling Effect:
  • If the cooling of your Laser Water Chiller is lowered, check out whether the surrounding temperature is too high. If so, then heat dissipation is not occurring properly, thus causing the problem.
  • Check the filter of your Laser Water Chiller. If the filter is unclean, then this problem can arise.
  • Check the condenser sink and clean it. If the condenser heat sink is dirty or the filter is not cleaned.
  • If the equipment of your Laser Water Chiller is too old, the problems arising can be fixed by changing the compressor.
  1. Unstable Temperature
  • If your Laser Water Chiller is always cooled or warmed up, the voltage supply must be checked. The normal voltage range is between 197 ~ 242V.
  • If the voltage is too low, then the switching of the two valves that is the bypass solenoid valve and the refrigeration solenoid valve is not taking place normally.
  1. No Water Flow
  • Check if the air inlet and outlet are clean.
  • Check the filter at the water storage tank bottom.
  • Check the capacitance of the pump.

Laser Water Chiller Troubleshooting

Laser Water Chiller Troubleshooting

How to Increase the Working Efficiency of your Laser Water Chiller?

To boost up the function of a Laser Water Chiller, the cooling of a refrigeration condenser is required. The condenser can be cooled off in two ways, which are water-cooled and air-cooled.

Air cooling is done by passing the air over the coils and dissipating the heat in the surroundings. It is the most common way. The water cooling method, as the name indicates, uses water to perform the function.

  1. Regular Cleaning and Maintenance

If you take care of your Laser Water Chiller, it is going to pay you off well by increasing efficiency. Get rid of any contaminants in the coils, and make sure to carry out a bi-annual or monthly inspection to see if all the parts are fine.

  1. Heat Dissipation

A conventional way to remove heat from the refrigerant is a coolant-to-air heat exchanger.

A better way to do so is to have a Laser Water Chiller that contains a thermostatic expansion valve, a solenoid valve, and a hot-gas bypass valve.

FAQ of Laser Water Chiller.

How to Anti-Freeze your Laser Water Chiller?

A Laser Water Chiller might need some antifreeze tips for performing at best, which include adding an anti-freeze, keeping the Laser Water Chiller running, and emptying the water if it is not being used.

What is the Standard Temperature Control for a Laser Water Chiller?

The standard temperature control for a smaller Laser Water Chiller is ±0.1°C, however for the larger ones, it is ±0.5°C.

What Coolant is used in a Laser Water Chiller? 

The most commonly used coolant in a Laser Water Chiller is water. However, more advanced refrigerants like glycol, etc., are also used.

Which Additives can be used in a Laser Water Chiller? 

In a Laser Water Chiller, additives such as antifreeze, algaecides, biocides, surfactant, and detergents can be used.

What to do when the Temperature of the Laser Water Chiller Falls below the Dew Point?

In this situation, install a dehumidifier and use a closed cycle so that the temperature of your Laser Water Chiller can be adjusted. And also, increase the water temperature by preheating.

What do the Temperature Sensors in a Laser Water Chiller do?

The temperature sensors in a Laser Water Chiller detect the water temperature. They shut the laser down if the water temperature is too high.

What is the Ideal Temperature for your Laser Water Chiller?

A Laser Water Chiller works best at room temperature between +15 °C and +25 °C.

What is the Ideal Humidity for your Laser Water Chiller?

The relative humidity between 45% and 65% serves well for the best performance of a Laser Water Chiller.

What are the Safety Precautions you must take for your Laser Water Chiller?

Avoid direct sunlight, only allow a professional technician to operate and deal with the Laser Water Chiller, and keep a check on the water and refrigerant levels.

100% Quality Tested Laser Water Chiller

100% Quality Tested Laser Water Chiller

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