Low Temperature Chiller

Low Temperature Chiller

  • Temperature control from 5℃ to -85℃
  • SS PHE or shell and tube evaporator
  • Glycol mixture of salt marine suitable
  • Glycol coolant flow up to 450LPM
  • Energy efficiency scroll or screw compressor
  • Full safety protection devices
  • 18 months warranty time

Your Premier Low Temperature Chiller Manufacturer and Supplier Over 20 Years

TopChiller is your reliable low-temperature chiller manufacturer and supplier in China with over 20 years of experience.

A low-temperature chiller is also called a glycol chiller or glycol chiller system specially designed for certain industrial applications which need a lower(below zero) chilled liquid.

As a professional low-temperature chillers manufacturer since 1999, TopChiller glycol chillers offer continuous coolant glycol water with a temperature from -85° to +5°C with cooling capability from 2KW to 280KW and temperature stability of ±0.5℃ to ±2℃.

High-quality low-temperature chiller designed by TopChiller features outstanding advantages as below:

1. Selected imported semi-hermetic scroll, piston, or screw compressors have high refrigeration efficiency and excellent cooling performance.

2. The original Schneider Electric guarantees low-temperature chiller safe operation and long working hours.

3. Low-temperature chiller with high-efficiency water pump, large flow, power-saving, and durable.

4. The concise design of our low-temperature chiller is easy to install, easy to operate, and easy to clean and maintain.

5. The low-temperature chiller with dry shell and tube or stainless steel plate evaporator with high energy efficiency.

6. High-efficiency fin condenser for air-cooled low-temperature chiller.

7.  Dry Shell and Tube Condenser—Water-cooled low-temperature chiller.

8 . R410A, R404A refrigerant is charged for low-temperature chiller.

9. 380V / 50HZ 3PH standard design power supply voltage, can be customized according to different requirements of customers.

Low-temperature chillers are very popular and important parts of modern industries and various applications.

All low-temperature chillers manufactured by TopChiller, supplying constant glycol water is the ideal cooling partner for breweries, wineries, cider mills, and spirits, beverage, dairy milk, yogurt machine, laboratories, semiconductor, medical, pilot plants, and some other applications that require accurate and precise ultra-low temperature control.

We can say TopChiller brand low-temperature chiller is your best industrial cooling and refrigeration system partner for your plant and industrial process.

Each low-temperature chiller developed by TopChiller features a compact design with high-quality locking casters. TopChiller low-temperature chillers are optimized to your load point for maximum refrigeration efficiency.

The low-temperature chillers can also provide big refrigeration capacity cooling from 2Ton to 180Ton for demanding applications with a small footprint.

Low-temperature chillers designed and manufactured by TopChiller guarantee exceptional performance and unmatched reliability.

As a professional low-temperature chiller manufacturer, TopChiller has exported many low-temperature chillers from 2ton to 80Ton capacity to worldwide countries and regions.

Our major markets include the Philippines, Australia, New Zealand, Malaysia, Singapore, Indonesia, Chile, Mexico, Costa Rica, Brazil, Argentina, Colombia, South Africa, Nigeria, Saudi Arabia, Dubai, Spain, Italy, etc.

If you are looking for a high reputation low-temperature chiller supplier in the market?

If you want to buy a new low-temperature chiller for your plant?

TopChiller with good quality & cooling performance is your first choice. Please do contact TopChiller sales to get a free quotation.

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Low temperature chiller

Help You to Find Other Types of Chiller Relevant to Low Temperature Chiller

  • Glycol Chiller System.
  • Glycol Water Chiller
  • portable glycol chiller
  • Packaged Chiller

TopChiller: Your Best Low-Temperature Chiller Supplier and Manufacturer in China

All low-temperature chillers designed and developed from the TopChiller factory are fully charged and environmentally friendly with CFC refrigerants like R404a because refrigerant R22 is not allowed used anymore.

These low-temperature chillers feature corrosion-free painting surfaces. We can supply both water-cooled low-temperature chiller and air-cooled low-temperature chiller.

For a standard low-temperature chiller, the evaporator is a heat exchanger having a water tank with stainless steel plate heat exchanger and closed-loop shell and tube type option available.

Easy installation and low maintenance costs are the major features of TopChiller’s low-temperature chiller.

As a leader of the low-temperature chiller supplier in China, TopChiller has an R&D department that can design and manufacture low-temperature chillers to meet your exact requirements and technical specifications.

TopChiller is supplying a total package of low-temperature chiller systems, having the largest selection of options in the industry.

With 20 years of experience in low-temperature chiller and glycol chillers, TopChiller supplies a total packaged solution of all refrigeration chillers.

For inquiries on some customization, please contact TopChiller engineering, we’ll manufacture a low-temperature chiller to your unique specifications.

We are so confident of  TopChiller can provide you with high-quality low-temperature chillers at a competitive price.

Low-Temperature Chiller: Your Complete Buying Guide from TopChiller

Chapter 1: What is a low-temperature chiller?

A low-temperature chiller is a specially designed and manufactured industrial process chiller.

From the name of the low-temperature chiller, we can understand this kind of chiller is for low-temperature cooling purposes.

Being different from other regular process chillers, a low-temperature chiller offers continuous cooling sources with a steady coolant temperature controlling range from -40° to +30°C.

Chapter 2: Why do we need a low-temperature chiller?

Low-Temperature Chillers that can cool process fluids in temperatures as low as -40°F.

But why do we need a low-temperature chiller?

Some special industries or processes required low-temperature fluids.

Low-temperature chillers are the ideal cooling system for laboratories and semiconductors, medical, pilot plants, and custom applications that require accurate and precise ultra-low temperature control.

Low temperature chiller
Low-temperature chiller

Chapter 3: Benefit of using a low-temperature chiller

By using a low-temperature chiller will provide a steady low-temperature cooling source for some special industries usage.

Some industrial processes have operating conditions that are below 32°F. In this condition, it is important to have the right equipment, otherwise, the business process could fail.

Even though the conditions are less than ideal, this is where low-temperature chillers shine, as these machines or processes make sure everything runs smoothly.

This is the benefit of using a low-temperature chiller.

low temperature chiller
low-temperature chiller

Chapter 4: Applications of low-temperature chillers

Low-temperature chillers are widely used in industrial applications and processes.

With the development of Industries development, many applications demand Low-Temperature Chillers.

TopChiller low-temperature chillers have reached various parts of the planet.

Over the years, TopChiller has worked with TOP 500 companies from different industries and helped them with their refrigeration and cooling needs.

Our Major companies such as Coca-Cola, Shell Oil, Exxon, Dow Chemical, and Lubrizol among many others – a good chunk of which are Fortune 500 companies – still employ our machines in their daily processes.

A low-temperature chilling system will be used across a wide range of industries and applications.

Medical Processing

During medical processing, a low-temperature chiller plays a significant role.  Certain medical fabrication processes and storage requires reliable cooling to guarantee safety and effectiveness.

When cooling failure isn’t an option, you need a low-temperature scroll chiller you can count on for:

Transforming various medical ingredients and compounds
Manufacturing highly sensitive medicines
Storage of medicines and human tissues for surgery
Testing of new drugs and procedures in extremely cold conditions

Food Processing

A low-temperature chiller is also widely used in the food industry or food processing.
The purpose of using this low-temperature chiller is to guarantee the safety and consistent quality of frozen foods, food processing companies need a low-temperature cooling day in and day out.

TopChiller low-temperature screw chillers have been put to the test in a range of food-related applications, including:

Fast freezing of prepared food and meals
Storage of food ingredients before use
As part of disinfecting and antibacterial cleaning

Finished Product and Material Testing

Besides the medical processing and food industry, Many types of clothing, materials, and equipment need to be tested too -40°F temperatures.

TopChiller low-temperature industrial scroll chillers can be used for a wide range of testing applications, such as:

Automotive and transport equipment verification
Fabric and cloth cold temperature resistance and protection
Plastic, rubber, and metal strength at freezing temperatures
The cold temperature performance of coolants, oils, and fluids

If you require a reliable low-temperature chiller to provide steady cooling for your industrial application, TopChiller has the right low-temperature chiller you need.

Scroll chillers manufactured by TopChiller are currently used around the world to guarantee a vast range of processes for many leading companies.

We can create custom chilling solutions adapted to your specific cooling needs and find ways to add value to your process with our reliable and efficient low-temperature screw chillers.

Chapter 5: Why TopChiller can be your reliable low-temperature chiller supplier?

The Low-Temperature Chiller Designed and Manufactured from TopChiller Can Give The Right Low-Temperature Cooling Solution for Your Business.

TopChiller can include many custom features that meet the requirements of your cooling process, including explosion-proof designs, integral pumps and tanks, and easy access for certain maintenance tasks like a fan or pump replacement.

Low Temperature Chiller
Low-Temperature Chiller

TopChiller is always using strong, highly resistant materials such as hydrophilic coated aluminum plate condenser fins, stainless steel shell, and tube evaporators, stainless steel hardware, and electrical enclosures adapted to your process and industrial environment.

Featuring a low-profile design with high-quality locking casters, the Low-Temperature Chillers manufactured by TopChiller are optimized at your load point for maximum efficiency.

The Low-Temperature Chillers also provide high-capacity cooling for demanding applications with a small footprint with exceptional performance and unmatched reliability.

With environmentally friendly CFC refrigerants the Low-Temperature Chillers feature corrosion-free wetted surfaces and are RoHS compliant.

With the largest selection of options in the industry, the Low-Temperature Chiller may be designed and manufactured to meet your exact requirements and specifications.

TopChiller Family of glycol cooling systems addresses a wide array of needs and issues related to industrial settings.

Be it for portable low-temperature chillers or large low-temperature chillers, we make sure our clients get the right glycol cooling system for your application.

With our expert solutions and premier workmanship of low-temperature chiller, we deliver the best solutions possible for any given condition or industry.

Low-Temperature Chiller – The Ultimate FAQ Guide by TopChiller

Continuous low-temperature chilling is often required in many industries. A Low-Temperature Chiller works best for this purpose.

It is the first choice of the industrialists whenever it comes to cooling down their industrial applications.

A Low-Temperature Chiller maintains low temperatures by using cooling towers. It also has heat exchangers for removing heat from the system.

The reason behind the increased popularity and usage of this chilling system is its high efficiency and great working performance.

A Low-Temperature Chiller helps provide suitable temperatures for multiple industrial processes. Good knowledge of this chilling system will help you get the maximum benefit out of it.

This guide is all about features, components, working, uses, applications, customization, installation, and maintenance of a Low-Temperature Chiller.

The related FAQs present in the end will help you develop a better understanding of the Low-Temperature Chiller usage by answering the most common questions often asked by the users.

1.  What is a Low-Temperature Chiller?

A Low-Temperature Chiller is a chilling unit that provides cooling within a temperature range of -40° to 30°. This temperature range is used for medical reasons, pilot plants, semiconductors, and laboratory purposes.

It has a wide range of applications in the industry and can be customized according to your needs and demands.

It is also helpful in providing high-capacity cooling to machines for increasing their performance, efficiency, and durability.

The environment-friendly CFC refrigerant process of this chilling system gives us a clean and safe user experience. This saves the environment from being damaged by the use of this chilling unit.

The good thing about using a Low-Temperature Chiller is that you can always optimize it at your suitable pressure point to get the required efficiency.

Low Temperature Chiller Designed by TopChiller

Low-Temperature Chiller Designed by TopChiller

2. What are the Features of a Low-Temperature Chiller?

The main features of a Low-Temperature Chiller include:

  •  Complete Electrical Isolation 

Its complete electrical isolation feature helps you enjoy a safe experience. It protects from electrical damages, shocks, fuses, and short-circuit.

  •  Tank Level Indicator Alarm

It also has a low-level tank indicator alarm which turns on when the fluid levels in the tank decrease below the normal value.

  •  Control Options 

The control option allows you to operate your Low-Temperature Chiller on-board or even remotely.

  •  Auto-tuning PID Controller

The Auto-tuning PID controller helps in maintaining a suitable temperature, pressure, flow, and speed of the Low-Temperature Chiller to give the best chilling results.

  •  Fluid Level Sight Glass

The fluid level sight glass helps you monitor the level of fluid in the reservoir.

This way you can easily find out when your chilling system requires a refill. This saves you from damaging your Low-Temperature Chiller by operating at lower fluid levels.

  •  Wide Pump Selection

A Low-Temperature Chiller is featured with a wide pump selection option. This helps you choose a pump that is compatible with the fluid of your chilling unit.

  •  Notification Alerts

This chilling unit also offers you notification alerts via mail or text message to keep you informed in case of alarms.

  •  Variable Frequency Drives

The pump Variable Frequency Drives help minimize the energy consumption for efficiently running the chilling unit.

  •  PLC Control

A Low-Temperature Chiller is featured with a Programmable Logic Controller that helps you digitally control the processes and working of the chilling unit.

  •  Hot Gas Bypass

The hot gas bypass is a valve that is responsible for the regulation of the cooling temperature concerning the pressure of the refrigerant.

  •  Reciprocating Compressors

Reciprocating compressors help generate high pressure for efficiently moving the gas through the passages.

  •  Closed Cycle Pipeline

The closed cycle pipeline saves the chilling unit from water pollution and also increases the life of circulating fluid.

Low-Temperature Chiller Compressor

Low-Temperature Chiller Compressor

3. What are the Main Components of a Low-Temperature Chiller?

Several components combine to form a Low-Temperature Chiller. Some of the main components are:

  •  A Thermostatic Expansion Valve (TXV)

A thermostatic expansion valve is present at the end of the liquid line of your Low-Temperature Chiller. It functions to control the backflow of the refrigerant and maintains a difference between high pressure and low-pressure sides.

  •  The Evaporator 

The main function of the evaporator is to get rid of the undesirable heat from the product. The condition here is to maintain the low pressure of the liquid being used.

For checking the low pressure of the evaporator, see the absorbed heat of the product.

  •  Capacity Control System

As the name says, the capacity control system controls the energy consumption and the power of the Low-Temperature Chiller. Also, it allows the dehumidification of the compressor by removing excess moisture.

  •  Compressor

The function of the compressor is to maintain the low temperature and low pressure of the evaporator.

  •  Condenser

The condenser works to remove heat from the refrigerant. There are fans present at the top of the condenser that helps in throwing out the air from the system.

  •  Receiver

The receiver acts as a vapor seal and temporarily stores the refrigerant.

The main function of the receiver is to conserve the vapor pressure and temperature from the fluid line to the expansion valve. You can either install your receiver horizontally or vertically.


4. How does a Low-Temperature Chiller work?

Generally, the evaporator and condenser work collectively in a Low-Temperature Chiller to maintain temperature stability.

The condenser also involves a heat exchanger and fans for compressing the refrigerant gas using the surrounding air.

These components help in limiting the overall temperature increase.

Other elements like cooling towers and growth vessel trainers are also included in the working of the Low-Temperature Chiller.

5. What are the Applications of Low-Temperature Chiller?

With the development of industries, the working and performance of a Low-Temperature Chiller have also been upgraded.

Such a cooling system can be used during a wide range of processes in various industries. Some of the most common applications are:

  •  Medical Processing

Medical stuff requires sufficient cooling in the environment to keep it safe and effective.

Sometimes, operations and different procedures like medical fabrication, research, testing of new materials, and production of sensitive drugs involve the use of a Low-Temperature Chiller.

Moreover, this unit is also used for storing medicines and human tissues required for surgeries.

  •  Food Processing

Another major industry that involves the use of a Low-Temperature Chiller is the food industry. Here the Low-Temperature Chiller is mainly used for food processing and storage purposes.

Keeping the food chilled ensures that the food remains safe from bacterial production that grows better in heat. This further helps in maintaining the food quality.

Companies involved in food processing use a Low-Temperature Chiller throughout the day for freezing prepared food such as nuggets, fries, etc.

In addition to this food industry also uses these systems for storing pre-used food ingredients, preservation, disinfection, and antibacterial cleaning.

  •  Finish Product and Material Testing

A Low-Temperature Chiller is also used in the material testing area for testing different clothes, materials, and equipment at -40° F. In addition to this, you can also check the cold temperature resistance of fabric using this system.

Also, a Low-Temperature Chiller can be used to see the behavior of coolants, oils, and fluids in cooling.

This system is also involved in testing the strength of plastic, rubber, and metals at high temperatures. Testing products play a big part in verifying the quality of automobile equipment.

  •     Petrochemical Cooling

The petrochemical manufacturing processes include machines that are used in the refining of petroleum. With the help of this refining, different chemical compounds are produced.

To get the best results from these processes it is essential to use a Low-Temperature Chiller. There are various benefits of using such a system in this industry, let’s discuss a few.

  • Cooling the equipment after usage, to minimize the risk of overheating.
  • Safety and protection of the chemical compounds.
  • Saving the reactions from adverse effects of changing temperatures.
  • Maintenance of cold temperatures is essentially required for different chemical processes.

A low-Temperature Chiller can be used to manage the processes, equipment, and temperature of the petrochemical industry and related machinery.

The most suitable thing is to call an expert to get some help in installing, using, and maintaining the best Low-Temperature Chiller according to your requirements.

  •     Ice Rink Chilling

For changing your ice rink experience, changing its temperature range is very helpful.

Increasing or decreasing the temperature of the ice rink, will change its composition or state, and might end up in getting a form that is not suitable for skating.

The optimum temperature required for the standard ice rink is about 24 degrees Fahrenheit.

One thing to remember here is that ice rinks necessarily require a very specific temperature difference.

For this purpose, using a Low-Temperature Chiller is effective and helpful.

A Low-Temperature Chiller maintains the temperature range specificity of the ice rink’s surface.

Moreover, it also provides us with the following benefits in the ice rink chilling function.

  • Dealing with the changes in the ice rink’s temperature.
  • Making a useful skating surface by adjusting the temperature changes as per the requirement.
  • Nicely improving the overall functioning.

Applications of Low-Temperature Chiller

Applications of Low-Temperature Chiller

6.  What to Look for When Choosing the Perfect Low-Temperature Chiller for your Applications?

While searching for a good Low-Temperature Chiller, some things that you have to keep in mind are:

  •  Chilling Application

To find the unique properties of a Low-Temperature Chiller you must understand its chilling applications.

For this knowing, all processes and materials you want to chill is the very first step of understanding the chilling applications.

  •  Chilling Capacitive Power and Temperature Variety

You should also consider the chilling capacity and temperature range when choosing your Low-Temperature Chiller.

In the first place, check your requirement regarding how cold you want your chilling system to be. Then buy one with a wider temperature range than your requirement.

  •  Power Consumption

It is important to know the power consumption of your Low-Temperature Chiller especially for safety and economic purposes.

Knowing the power consumption will prevent you from overloading the circuit where you plug in your chilling unit. Moreover, it also helps you get an idea of your energy billing expenses.

  •  The Environment

The environment where you have to put your chilling system plays an important role in deciding which type of chilling unit you must buy.

A Low-Temperature Chiller is different for use indoor and outdoor. This is because both types of chilling units have different properties.

Indoor Low-Temperature Chiller has better humidification properties for cooling down the surrounding environment.

On the other hand, the outdoor Low-Temperature Chiller has a durable body for preventing corrosion or water damage.

So make sure you choose according to the environment where you plan to install it.


  •  Features

Knowing the features will help you decide whether Low-Temperature Chiller meets your needs or not.

See if it has a noise reduction feature or not. Also, check whether the material used in the finishing is water and corrosion resistant or not.

These extra features enhance the user experience and make a chilling system worth buying.

7.  How does an Oil Management Feature Increases the Lifespan of your Low-Temperature Chiller?

The use of a Low-Temperature Chiller is becoming more common with every passing day because of its extraordinary benefits. The most important use is:

  •  Oil Management

In the past, Low-Temperature Chiller had a problem with oil return plagues. But with the advancement in functioning and performance, things have become easier now.

The modern-day Low-Temperature Chiller has an efficient oil management feature.

The oil management system of a Low-Temperature Chiller includes an oil separator, oil filter, solenoid, valve, ball valves, and oil pressure sensor.

This ensures to make all operations smooth by providing sufficient oil to the compressor.

This increases the life and efficiency of your Low-Temperature Chiller.

8.  How to Improve the Efficiency of a Low-Temperature Chiller for your Applications?

The running cost of a Low-Temperature Chiller adds a great contribution to your energy bills.

Maximizing your Low-Temperature Chiller efficiency can help you in saving your expenses.

For improving the efficiency follow these things.

  •  Analyze the Total Power Consumption

Analyzing the total power consumption will help you find out how much energy each component consumes.

This will further help you in replacing the high energy-consuming components with energy-saving versions. The energy-saving parts will cut down on your energy expenses.

  •  Optimize the Parts

Another important thing is to optimize the Low-Temperature Chiller components. This optimization helps you get maximum performance at the most suitable energy consumption rate.

So it is recommended to set your chilling unit adjustments to optimum values and get maximum performance.

  •   Maintain a Regular Log

To gain maximum efficiency, keeping a regular diary will be helpful. This will let you find out how is your system’s performance going and which things need to be reconsidered.

You can analyze your log after six months or a complete year and compare the performance of your chilling system over time.

This comparison will make it easier for you to keep a check on the efficiency of your Low-Temperature Chiller components.

To gain maximum efficiency of your Low-Temperature Chiller, keeping a regular diary will be helpful

To Gain Maximum Efficiency of Low-Temperature Chiller, Keep a Regular Diary

9.  What is the Installation Guide for a Low-Temperature Chiller?

You must install your Low-Temperature Chiller carefully to avoid any problems in the future. Here are the steps to follow:

  • Read the user manual.
  • Attach the parts as directed.
  • Provide a safe and protected power supply.
  • Adjust the monitoring controls.

Your Low-Temperature Chiller has been installed successfully.

Attach the Low-Temperature Chiller parts as directed

Attach the Low-Temperature Chiller Parts as Directed

10. How to Use a Low-Temperature Chiller?

Some important steps for using a Low-Temperature Chiller include:

  • Do a little research and note down your usage requirements.
  • Adjust the valves to allow the flow of the fluid.
  • Open the power supply to turn on your Low-Temperature Chiller.
  • Start the pump to move the fluid.
  • Turn on the cooling towers to cool the fluid.

11. How to Customize a Low-Temperature Chiller?

You can also customize your Low-Temperature Chiller according to your requirements. The customization options include:

  •  Corrosion Resistance 

You can make your Low-Temperature Chiller corrosion-free by choosing the corrosion resistance option. This will protect the chilling unit from being damaged by water or moisture contact.

  •  Digital Flowmeters 

You can also use digital flow meters to analyze the rate of flow of the liquid.

  •  Circuit Breakers 

In addition to other customization options, you can also install circuit breakers in your Low-Temperature Chiller power connection.

The circuit breakers will prevent excess current flow. This will keep your chilling unit protected from shock or short circuits.

Customized Low Temperature Chiller

Customized Low Temperature Chiller

12. What Safety Precautions you Should Consider when Operating a Low-Temperature Chiller?

Using a Low-Temperature Chiller is beneficial in many ways. But it can also get dangerous if you don’t know the correct way of using it.

So, it is always better to read the safety controls and precautions that you must follow when using a Low-Temperature Chiller.

Here are some major preventive measures to take:

  •   Refrigerant Use

The efficiency of a cooling system depends on the refrigerant being used. The refrigerant can change its state depending upon the situation.

The state of the refrigerant determines the pressure and temperature of the Low-Temperature Chiller. The refrigerant has a great impact on the performance of the cooling system.

So, it is necessary to use a quality refrigerant that also shows compatibility with your Low-Temperature Chiller.

Also, be careful while handling the refrigerant as it can damage your skin as a result of direct contact.

HCFC and HCS area widely used refrigerant in a Low-Temperature Chiller. The good thing about these refrigerants is that they don’t damage the environment.

  • Safety Controls 

Low refrigerant temperature, low oil pressure, and high condenser pressure are dangerous for your Low-Temperature Chiller.

This is why you need to maintain optimum values to ensure the protection of your Low-Temperature Chiller. One thing you can do is to provide capacity control for controlling the working of the Low-Temperature Chiller.

Another thing is the refrigerant flow control, which will maintain the flow rate of your Low-Temperature Chiller.

Wear Gloves Before Operating your Low-Temperature Chiller

Wear Gloves Before Operating your Low-Temperature Chiller

13. How to Maintain a Low-Temperature Chiller?

Maintenance is important to keep your Low-Temperature Chiller working properly. Without proper maintenance, your chilling unit can undergo damage.

As a result the performance of your chilling system also decreases. So, to maintain your Low-Temperature Chiller, follow these steps:

  •  Coil Maintenance

Carry out a detailed inspection of the coils and make sure that they are clean. Dust can get stacked on the coils if not cleaned.

This will affect the heat transfer quality of the coils, which will ultimately decrease the efficiency of your Low-Temperature Chiller.

  •  Refrigerant Charge Maintenance

Another important thing to consider is to maintain the refrigerant charge. The cooling quotient of a Low-Temperature Chiller is dependent on the refrigerant charge.

Maintaining a normal refrigerant charge will save down the cooling cost by a considerable amount.

  •  Condenser Water Maintenance

The proper flow of condenser water is a must to ensure the proper working of the chilling system.

If the water is contaminated with debris, dust, or any other particles, its flow rate will decrease.

A less than normal flow rate of the water reduces the cooling rate of the refrigerant fluid.

  •   Hygiene Care

You must keep your Low-Temperature Chiller clean and dirt-free. This will prevent clogging and blockage in the tubes and valves of your chilling unit.

Ignoring the hygiene conditions of your chilling system will make you spend a little extra on its repairing later.

● Ignoring Cooling Towers

The working of the cooling tower contributes to the efficiency of a Low-Temperature Chiller.

This is why well-maintained cooling towers improve the efficiency of the chilling unit.

On the other side damaged cooling towers decrease the Low-Temperature Chiller efficiency.

You have to understand that even the slightest change in the performance of the cooling tower will have a great impact on the efficiency of the chilling system.

But in the majority of the situations, the importance of a cooling tower is overlooked. The most important thing to consider in the operation of a cooling tower is the environment in which it is kept.

This environment will have a major impact on the performance of the cooling tower. The main element of a suitable environment is the cleanliness factor.

Cooling towers are installed on the roofs of the building and do require extra hygiene care.

Dirt and other contaminants can easily move through the cooling tower and lead to blockage of the passages.

The temperature of the cooling tower favors bacterial growth. Bacteria often gather in the openings of the cooling tower and affect the overall performance.

For the efficient performance of a cooling tower, it is necessary to carry out its regular inspection.

This will help you detect any fault in the performance of the cooling tower timely. This way you can start the repairing process of damaged parts in time to avoid any bigger loss in the future.

In addition to this, water-treatment programs are also recommended to maintain the concentration of fluids in the cooling tower.

Low-Temperature Chiller Cooling Tower maintenance

Low-Temperature Chiller Cooling Tower Maintenance

14. What are the Solutions to the Most Common Low-Temperature Chiller Problems?

A Low-Temperature Chiller is complex and high-power-consuming equipment in industrial areas. This complexity requires high maintenance for ensuring the efficient performance of the chilling unit.

But the manufacturing and working of a Low-Temperature Chiller make it difficult to maintain its efficiency.

As a result, you often have to face problems with its working.

Here are some best solutions to the most common Low-Temperature Chiller problems.

  •  Install Wide-area Pipes and Tubes

The main problem that the users have to face is the clogging of pipes and tubes.

The reason behind this blockage is the piling-up of dirt and other contaminants. So it is always suggested to install wide-area pipes and tubes to prevent this blockage.

  •  Use High-quality Refrigerant

Another issue that people come across is slow and less efficient cooling.

For this, it is recommended to use a high-quality refrigerant that has the best cooling properties and matches the need of your chilling unit.

  •  Ensure Proper Power Supply

Make sure that all the wires that connect your Low-Temperature Chiller to the power supply are properly covered and shock protected. In case you see any cracks or breakage in the wires,  get them replaced immediately to avoid any bigger problems.

Always use High Quality Refrigerant for your Low-Temperature Chiller

Always use High Quality Refrigerant for your Low-Temperature Chiller

15. Frequently Asked Questions.

  1. What will happen when the Condenser Water Temperature of a Low-Temperature Chiller is Too Low?

When the condenser water temperature of a Low-Temperature Chiller is too low, the condenser will generate reduced pressure.

This lower-than-normal pressure produced by the condenser will stop the fluid flow through the expansion valve.

  1. What is the Normal Condenser Water Temperature of a Low-Temperature Chiller?

The normal condenser water temperature of a Low-Temperature Chiller is 70F. This temperature may increase from 85F to 95F.

  1. What does Chiller Defect in a Low-Temperature Chiller Mean?

In a Low-Temperature Chiller, a chiller defect refers to the blockage of the pipes and valves as a result of the gathering of dirt and other contaminants.

  1. What Leads to the Low Refrigerant in a Low-Temperature Chiller?

The two main causes of low refrigerant in a Low-Temperature Chiller are high pressure and tank leakage.

  1. Which Fluid is used in a Low-Temperature Chiller?

Fluids like water or deionized water, water-glycol mix, alkylated aromatic fluids, fluorinated fluids, and silicone oils are used in a Low-Temperature Chiller.

  1. What is the Purpose of Using an Economizer in a Low-Temperature Chiller?

An economizer works as a sub-cooler.

The purpose of installing an economizer is to take a part of the total refrigerant flow from the condenser and provide cooling to the remaining refrigerant flow.

In addition to this, the economizer also works in cooling down the compressor of the Low-Temperature Chiller.

  1. What do you mean by a Low-Temperature Chiller Surge?

The Low-Temperature Chiller surge is a condition that causes the backflow of the refrigerant from the condenser to the compressor.

Surge can be damaging to your chilling unit and also decreases its performance.

  1. What are the Different Processes Involved in Refrigeration in a Low-Temperature Chiller?

The different processes involved in refrigeration in a Low-Temperature Chiller include sublimation, melting, and evaporation.

100% Quality Tested Low-Temperature Chiller

100% Quality Tested Low-Temperature Chiller

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