TopChiller Small Chiller Unit and Small Water Chiller Manufacturer
- Cooling capacity ranges 0.75 to 44.5KW
- Temperature stability up to ~0.5°C
- High-quality scroll compressor
- Built-in SS water pump and water tank
- Stainless steel structure and circuits
- The remote control is available
- Easy installation, maintenance and operation
- Warranty time up to 24 months.
Your Reliable Small Chiller Unit Manufacturer and Supplier in China Over 20 Years
The Small Chiller Unit is designed with specific features for cooling special process cooling applications and small size heat loads.
The Small Chiller Unit is small in size but has a wide range of cooling capacity supporting easy installation at places with little room.
TopChiller as a leading small chiller unit manufacturer and supplier is renowned as a highly professional company in China for over 20 years.
We are supplying a vast variety of durable Small Chiller Units throughout the world marketplace.
For small-scale applications, TopChiller has successfully introduced the world to a highly precise and reliable TopChiller Unit.
Prime quality liquid chiller circuits, remote condenser, pump tank system for a complete solution, branded scroll compressor, and the evaporator is the main components of a Small Chiller Unit to actively perform a super reliable operation.
TopChiller manufactured Small Chiller Unit used in a large number of processing applications or small space requiring loader devices as:
Lightening industry, pharmaceutical industry, semi-conductors, UV-LED, medical, laser industry, etc.
Are you looking for the best manufacturer and supplier of Small Chiller units in China? Are you sourcing for a precise Small Chiller Unit adjusted to your required application?
You are on the right platform, please do contact with TopChiller sales to customize a reliable Small Chiller for your industrial application.
Features and Advantages
- TopChiller brand Small Chiller Unit is featured with the compact design of small size with high capacity to suitable working for small-sized loads.
- The built-in water pumps of the Small Chiller Unit can be customized according to your application requirements configured by the auto control of pressure, flow rate, and pressure of the water pump.
- Small Chiller Unit is easy to install with lockable caster wheels, supporting the movement of the Small Chiller Unit from one place to another and easy maintenance.
- The prime quality parts of our Small Chiller Unit in contact with liquid are made of SUS material for durable and efficient working configured by the removal of dust and debris providing clean water flow.
- TopChiller brand Small Chiller is equipped with a user-friendly microprocessor control unit to detect an error on the initial level, giving an alarm about a fault and protecting from a big loss to the user.
Small Chiller Unit Technical Specifications
|Power source||1PH~220V/3PH~220V/380V 50HZ/60HZ||3PH～380V/415V/480V～50HZ/60HZ(3PH～200V/220V 50HZ/60HZ)|
|Control||Capillary / thermostatic expansion valve|
|Compressor||Type||Hermetic Rotary||Hermetic scroll ( piston )|
|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|
|Evaporator||Type||SS Tank coil / shell and tube type / Plate type heat exchanger|
| Chilled water|
|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 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|
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.
Small Chiller Unit Configuration Table
|Oil pressure gauge (high & low)||HONGSEN||TAIWAN|
|Dryer filter||EMERSON /ALCO||USA|
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 Small Chiller Unit Manufacturer and Supplier in China?
Small Chiller Unit-An Ultimate Buying Guide by TopChiller.
Engineers around the world are working to save space in industries. Spacing saving saves money, resources and has many benefits.
A Small Chiller Unit is a type of industrial chiller that has been created to address many issues, one of those issues is space-saving.
It can easily replace many large and bulky industrial chillers that take a lot of space, are difficult to handle and has many issues.
A Small Chiller Unit can be the best space-saving choice but and features are worth every penny you spend.
It is one of the most necessary equipment you’ll be needing in your industries. Further discussion is given in the below article.
- What is a Small Chiller Unit?
- What are some common features of a Small Chiller Unit?
- How does a Small Chiller Unit Work?
- What are the Common Applications of a Small Chiller Unit?
- How to Select your Proper Small Chiller Unit?
- What should be done Enhance the Chilling Efficiency of your Small Chiller Unit?
- How to Install Small Chiller Unit by yourself?
- What are the Common Safety Instructions for a Small Chiller Unit?
- What are the Most Common Problems and their Solutions for a Small Chiller Unit?
- How to Maintain your Small Chiller Unit Last Longer?
- FAQ of Small Chiller Unit
What is a Small Chiller Unit?
A Small Chiller Unit is manufactured as an alternative to a large chiller unit which is used to cool down a larger area of your industry.
Heat and temperature management is a big part of every industry where industrial processes involve heating.
Heat management affects the highly allover efficiency of a process and also affects the quality of the product being produced.
Using a heavy and big-size industrial chiller is also has become a problem for many industries, where there is less space.
When you look for a more compact and eco-friendly solution for your industry then you must go for Small Chiller Unit.
A Small Chiller Unit makes the atmosphere a lot more comfortable for your industry and people working.
The Small Chiller Unit is specially designed as a cooling machine that uses a vapor compression technique that transfers heat from the interior part of your building to the exterior part.
What are some common features of a Small Chiller Unit?
Due to the fact, each industry has particular desires, there’s no hard choice with regards to chiller selection.
Saving money, energy, space, and resources are the major interests and concerns of every industry around the world.
A Small Chiller Unit has several unique features that answer all the concerns and desires of every industry. The following list discusses, some of the most common features.
- It Saves Space:
Space-saving can be very beneficial for every industry and modern industries are trying hard to achieve this target for their industries.
Installation of a Small Chiller Unit will save a large space in any industry.
This can save huge space and overall enhance the efficiency of the process.
- More Designing Options for your Industrial Plants:
Sometimes there is a lack of space between machinery where you want to install a chiller unit. This decreases the design options left.
A time huge and money is spent on the reshaping of the space. One can easily install a Small Chiller Unit in the available small space. It will save a lot of time and energy.
This will decrease the overall cost of the process and the final cost of the product that is being produced.
The compressor is placed in between the evaporator and condenser and is the most important feature of a Small Chiller Unit.
- More Safe and Sound Operations:
When it comes to safety, you should consider a Small Chiller Unit. It is a much more durable device and is made safer.
It has some most innovative and modern safety design parameters that make it safer than any other type of industrial chiller unit.
- Durability and Long-life Service Characteristics:
A Small Chiller Unit is made with high-grade plastic and stainless steel materials. These materials make it more durable and it serves a longer life in your industry.
its parts are made of plastic and polymer that can withstand a wide range of chemical and liquid attacks. Its stainless steel makes it corrosion-resistant and rust-resistant.
- Automation Based Control Options:
A Small Chiller Unit comes with several unique features that are innovation-based. One of these features is power off and power on automatically.
In case of any accident or emergency, it will shut off itself. This will save you from any heavy loss or accident.
- The Emergency Alarm System:
In case of any emergency, it is very vital to act on time so that a big loss can be avoided and the ongoing condition can be controlled.
A Small Chiller Unit has an emergency alarm system. This alarm gets activated automatically and starts beeping in case of emergency conditions.
Usually, this alarm is high-pitched and loud enough to be heard from kilometers of distance.
- Remote Control for Long-Distance Control:
One of the innovation-based features is remote control over a specific distance.
With this feature, you can control different operations of your Small Chiller Unit through a remote control device over a distance.
This makes the control of it more feasible and saves your time.
In case of an emergency condition where you cannot approach the room, you can shut down it by remote control.
How does a Small Chiller Unit Work?
It works through a vapor-compression or vapor absorption technique. Two liquids are used during this process. A water/glycol solution and a refrigerant.
The refrigeration cycle starts with a low-strain liquid/fuel mix coming into the evaporator.
In the evaporator, heat from the system water or water/glycol answer boils the refrigerant, which adjustments it from a low-pressure liquid to low-stress gasoline.
The low-strain fuel enters the compressor wherein it’s far compressed to high-strain fuel.
The excessive-stress fuel enters the condenser of the Small Chiller Unit in which ambient air or condenser water gets rid of warmness to chill it to a high-pressure liquid.
The high-pressure liquid travels to the growth valve, which controls how a lot of liquid refrigerants enter the evaporator, thereby beginning the refrigeration cycle again.
The 4 major components of a Small Chiller Unit are an evaporator, a compressor, a condenser, and an expansion unit. Without these 4 major parts, it is of no use.
An inflow and outflow of the coolant maintain an average temperature of 10 degrees.
A phase change occurs changing the liquid coolant into a gas form when heated and again into a liquid for when condensed.
Then occurs the refrigeration process in which less pressure is applied inside the evaporator so more volume is created.
The evaporator of the Small Chiller Unit heats the refrigerant causing it to change in a gaseous form.
More pressure is applied in the condenser, compressing the refrigerant in a liquid form. The latent heat is released in this process by a cooling medium.
The coolant is then traveled to the expansion valve which makes sure a consistent amount of refrigerant enters the evaporator.
What are the Common Applications of a Small Chiller Unit?
This is used in a wide range of applications where chilled water or liquid is circulated through the system to control the heat of the process.
Usually used to cool the machines and equipment, a Small Chiller Unit is utilized in a multitude of different applications.
Industries like; injection molding, tool and die forging, food and beverage, chemical refractory industries, lasers, semi-conductors manufacturing, etc use it.
Nowadays every industry is trying to replace big chiller units with Small Chiller Units for a wide range of reasons.
Some of the major industries, where it is being used instead of a big heavy chiller unit are given below:
- Steel-making industries.
- Injection molding industries, where tools and instruments are produced by a process called injection molding.
- Polymer and Plastic making industries.
- Industries make food products and different types of beverage products.
- Chemical industries of almost all types are using a Small Chiller Unit or desiring to use it in the future.
- Automotive parts making industries.
- Tiles, Ceramics, and ceramics-based products making industries.
How to Select your Proper Small Chiller Unit?
Proper selection of a Small Chiller Unit can give you benefits and improper selection will create several problems for you and your industry.
Following discussed are some of the major things that should be considered before buying it.
One should do detailed research and homework on the following factors before buying a Small Chiller Unit for your industry.
- What type of Heat and Temperature Load is Needed to be Tacked?
Every chiller is selected to withstand a specific range of heat loads in the industry. before buying it you should determine the heat load of your process.
Compare the heat load with the capacity of a Small Chiller Unit and buy one which has a higher capacity than the heat load of your process.
Heat load calculation can be done in different units that are commonly used in any industry. For this factor, one should understand deeply the process of heat flow.
As heat load of any process is never constant at a specific point and it changes from time to time. You should know the range of this change and select the Small Chiller Unit accordingly.
- Selection of the Coolant, and Its Specification:
The coolant of any Small Chiller Unit is the most important part.
Specification of a coolant is very crucial when it comes to the proper selection of it for your process and industry.
The most important specification of coolant is the target temperature range and the flow rate.
Take your time and determine these specifications before proceeding with the shopping of a Small Chiller Unit.
- Identification of the Environmental Conditions of your Industry:
While buying it, you should also consider the place where this Small Chiller Unit will be installed.
The environmental conditions of a place are very important factors in decision making to buy it.
For example; an environment with a high amount of humidity will decrease its chilling efficiency.
You should have a high chilling range Small Chiller Unit withstand this type of environment. Select it according to the environmental conditions.
- Chilling Capacity and Flow Rate of Pump:
The pump is responsible for two important features that are the resultant pressure and the flow rate.
Every type of pump has a different range of pressure and flow rate. Check the pressure and flow rate requirements of your process and select a Small Chiller Unit that is best for your process.
- Several Features and Parameters to be Considered in the Last:
Finally, several factors and parameters should be considered while making a buying decision of a Small Chiller Unit.
Their factor is; power requirements, controls, control types and options, footprint space needed, safety specifications, etc.
What should be done Enhance the Chilling Efficiency of your Small Chiller Unit?
It is an important part of finance for every industry. if it is not working at its full efficiency, it can cause a huge loss.
This loss can be in terms of money, time, and resources. Sometimes the quality of the final product can also be affected because of this reason.
To run your Small Chiller Unit at its maximum efficiency, the following steps must be taken. These steps will increase its working efficiency to the maximum capacity.
- Maintain a Regular Record of Everything:
Keeping a daily record of the performance can be helpful to increase the working efficiency.
The daily record should be kept of performance, its chilling, atmosphere around a small chiller, tube pressure, flow rate of the tube, oil, and liquid level, etc.
This history of records will help in case of any incident that causes a decrease in the efficiency of the Small Chiller Unit.
- Keep it Clean and well:
Always maintain and keep it clean and clear. Regular cleaning should be done of all the small and big parts of a Small Chiller Unit. Cleaning should be done with a prescribed cleaner and soft dry cloth.
- Keep the Tubes Clean:
For optimum performance, its tubes play a vital role. Dirty and chocked tubes can highly affect the efficiency of a Small Chiller Unit.
In case of fouled, broken, or clogged tubes, they will stop working instantly.
Cleaning should be done on regular basis to keep tubes clean and small it will perform smoothly.
- Lower the Temperature of the Water before Entering into It:
Lowering the temperature of the water getting into the Small Chiller Unit can improve its chilling performance and capacity.
On some building systems, operators can reduce the chilled water temperature to overcome the cooling of air in the surroundings.
Watch out for this practice, which may also forecast the signs, however, won’t cure the problem.
- Control and Regulate Water Circulation Speed:
The speed of water entering it must be regulated closely, because too low a flow may reduce its chilling and higher flow rate than the capacity can break its pumps and other parts.
How to Install Small Chiller Unit by yourself?
It does not need complicated and lengthy work for its installations.
You can install it simply by following the installation guidelines provided by the manufacturer.
Apart from the installation guidelines from the manufacturer, below given things should also be considered by yourself for a smooth and proper installation of a Small Chiller Unit.
Step 1: Select a proper location for installation
Step 2: Inspect all the parts for any kind of failure.
Step 3: Make the selected ground anti-vibration by some technique.
Step 4: Install your Small Chiller Unit with the help of a technician.
Step 5: Start it and check the work before applying it to the process itself.
What are the Common Safety Instructions for a Small Chiller Unit?
Safety instructions for it are general and easy to understand. These instructions include educating workers, proper PPEs, proper handling, proper care, training, etc.
Below discussed are some of the major types of instructions for a Small Chiller Unit.
Type 1: Training and Education of Workers:
It controls the refrigeration and obtaining knowledge on it will make the certain secure operation of the cooling system as an entire.
Operational education and training for safety will make certain that employees are geared up with essential knowledge about cooling systems.
The education is going past the secure managing of devices used on cooling structures and employees will gain greater and so will the company in the long run.
Type 2: Things that Should Be Made Compulsory for all the Workers:
- All workers must follow and acts, rules, and regulations of the company.
- All workers must wear PPE.
- Proper safety equipment must be worn while operating or repairing a Small Chiller Unit.
- A worker or person should immediately report to the in-charge person in case of any undesired accident.
- Eating, smoking, drinking, and other activates should be denied to all the workers.
- Avoid pranks, gatherings, etc around a Small Chiller Unit.
Type 3: Some Major Safety Instructions and Guidelines for the Industry:
- The first-aid service should be available all the time.
- A proper response team should be available that can control the situation in case of an accident.
- The proper amount of PPEs should be provided to every worker and other staff by the hosting industry.
- Training should be given to the new and old workers about the safety of the Small Chiller Unit.
What are the Most Common Problems and their Solutions for a Small Chiller Unit?
Every industry and customer should know about the features, working and all other details about it.
But, knowing the most common problems that occur in it is also necessary to be known for every industry and its people.
You should know the problems, their reasons, and solutions.
Following given are some of the most common problems that may occur in a Small Chiller Unit, with their cause and solutions.
- When It is Unable to Power-on:
- The power connection might have failed.
- The wires are faulty.
- Phase connection is not proper.
- Built-in programming of the Small Chiller Unit has crashed.
Solution: In case of this problem check wires, power connections for any fault. If the problem is complicated call an expert for the solution.
These types of problems are better to be solved with the help of an expert.
- Flow Rate of the Device is Very Low or there is no Pumping:
- There is a huge fluctuation in input power sources.
- Power connection may have failed due to some reasons discussed in the above outline.
- There is some sort of break of clogging that has occurred in the pump.
- The filter of the Small Chiller Unit has failed or chocked with some contaminations.
- The pipe is leaking or is broken somewhere.
- The suction pump has stopped working.
Solution: To solve this type of problem, first of all, inspect the pipes. In case of the broken or chocked pipe clean it and start it again.
Clean the filters and other components if these are cocked or leaking somewhere. In the end, check for power connection failure for the pump and suction motor, and other parts with details.
Sometimes, using a magnifying glass for a more detailed inspection is helpful.
If after all the repairs it does not work, call an expert mechanic for final help.
When it Producing Zero Cooling or Less Cooling:
- There are some undesired fluctuations in input water and your Small Chiller Unit is not operating properly.
- The filters are chocked.
- The condenser has been broken or stopped working due to some reason.
- The coolant liquid is too old and cannot give the optimum amount of cooling output.
- The refrigerant is clogged or leaking.
- The ambient temperature of the atmosphere is too much to be tackled by the Small Chiller Unit.
Solution: Do a detailed inspection of the device and check for any of the above problems. In another case, call an expert technician for a better solution to the device.
How to Maintain your Small Chiller Unit Last Longer?
It accounts for the money and resources of any industry. Frequent failure, temporary damage, breakage, leakage, or any other problem can put the industry in a huge financial loss and loss of time.
This may also affect the quality standard of the products and the worth of a company.
To avoid any kind of loss, a Small Chiller Unit should be maintained properly so that it can last longer performing properly.
Following are some of the maintenance instructions that can be followed to keep it healthy and durable.
- There should be No Any Kind of Leakage:
Having a leakage in any part of a Small Chiller Unit will affect the performance and ultimately will reduce the life of the chiller.
Most of the problems related to it are the result of some kind of leakage of chocking.
Leakage of a pipe can reduce cooling efficiency and leakage of liquid will also reduce its overall performance.
Daily inspection should be done to check for leakage in a Small Chiller Unit. Most critical parts should be inspected, and almost all the parts should be inspected.
In case of any leakage, get it repaired instantly before it gets bigger.
- Keep it Protected from Rust and Corrosion:
A huge part of a Small Chiller Unit is made of metals. It is made with stainless steel and aluminum parts, but still, there is a risk of rust and corrosion in some parts.
Sometimes, over a long time of usage, some specific parts of it may react chemically to a liquid and start corroding slowly.
This corrosion with passing time will get bigger and finally, it will eat that part of it making it useless.
Corrosion can be a disaster for a Small Chiller Unit over a long time run. Parts should be cleaned properly to avoid corrosion.
No chemical should be added to the liquid that can react with parts and generate corrosion. Don’t let any liquid be stored in the internal parts of it while it is not running.
Keep Small Chiller Unit dry and clean while is not in use.
Use some kind of oil, chemicals, and corrosion inhibitors to keep parts of it protected from corrosion and rust attacks.
- Check for Failure of Wiring:
Wiring is the heart of a Small Chiller Unit, as, after all, it is an electric device. Any small fault in wiring can stop the whole chilling operation instantly.
In some work cases, failure of wiring creates disturbance and some parts of it get broken.
Input voltage and its fluctuations should also be monitored and calibrated as it can affect the wiring of a Small Chiller Unit.
In case of any fault in the wiring, the first step is to stop the operation and change the wiring. Keep wiring proper and healthy so that it can last longer.
In this type of Problem changing or repairing the wires without knowledge can be dangerous. Higher an electrician to do these types of jobs.
FAQ of Small Chiller Unit
Why Small Chiller Unit does not Provide Optimum Cooling Sometimes?
No cooling or decreased cooling may be because of many reasons. Power failure, leakage of pipe or condenser, and severity of atmospheric temperature are some of the reasons.
What are the Safety Instructions Regarding a Small Chiller Unit?
Like every other device, a Small Chiller Unit also possesses some safety threats. Try to follow safety instructions and wear proper PPEs while operating it
Is Small Chiller Unit a Corrosion-free Device?
Yes. A Small Chiller Unit is made of high-grade stainless steel that makes it corrosion-free.
But in some worst cases, it can generate corrosions. Follow the proper guidelines and instructions of the manufacturer so that any kind of corrosion can be avoided.
Why Small Chiller Unit Makes Smell Sometimes?
The smell can be generated because of the use of polluted water. Remove the water and replace it with new and freshwater.
Why Anti-Vibration Grounding is Necessary for The Small Chiller Unit?
Due to constant vibration, it can move from its place and damage itself. Long-time effects of vibration can also cause some problems in it.
Make the ground vibration free by using an anti-vibration rubber sheet and other materials.
What is Sedimentation Problem in Small Chiller Units?
Sedimentation is a problem in a Small Chiller Unit when over a long period dust and other particles are accumulated in the bottom.
It can cause clogging and blocking of the internal parts and decrease the working efficiency.
How to Avoid Sedimentation of Small Chiller Unit?
The major reason for the sedimentation is the use of water that is contaminated with dust and other physical contaminations.
Use treated and freshwater to avoid any kind of sedimentation. Doing regular cleaning is also helpful.