Air-Cooled Chiller
Water-cooled Chiller Solution

Water Chiller System Solution

Perfect System for Industry Process

Full Types and Models.
For Most Industrial Process Cooling.
Customize as the Customer’s Requirements.

GESON Chiller System

Your Best Chiller System Solution 

Are You Looking for Chiller System for Your Industrial Processing Cooling?

1. The chiller system can be divided into a low-temperature chiller system

and a normal temperature cooling water system in terms of temperature control.

The temperature of the room temperature cooling water system is generally controlled within the range of 5℃-35℃,

The temperature control of the low-temperature chiller system is generally 5°C and below

2. In terms of equipment type, it can be divided into integrated cooling water chiller systems and split cooling water chiller systems.

The split cooling water chiller system, mainly used for cooling high-power instruments and equipment,

and its water circulation system and refrigeration chiller system are installed indoors and outdoors respectively

3. In terms of equipment power, it is divided into a small cooling water circulation chiller system and a large cooling water circulation chiller system (water-cooled chiller unit).

Small cooling water circulation chiller system, low cooling power, suitable for cooling a single device

Large-scale cooling water circulation chiller system (water-cooled unit), suitable for large-scale unit cooling

4. From the type of compressor, it is divided into DC start-stop cooling water circulation chiller system and frequency conversion energy-saving cooling water

circulation chiller system.

Geson chiller system is a perfect choice in humid and dusty environment areas.

Adopts the best suitable compressor, according to the project site need.

Customize the cooling capacity, chilled water temperature, refrigerant types, and voltage type.

You can make your industry at a stable working and lowest cost.

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Main Products

Air chiller system
  • Chilled water temperature 5~25℃
  • Refrigerant types: R22/R134A/R407C/R410A and etc.
  • Compact in structure, cover small area, save machine room space.
water chiller system
  • Cooling capacity ranges: 30~4500RT
  • Loading adjusted 100%, 75%, 50%, 25%,0.
  • Completely running tested before the delivery from the factory.
air cooled scroll chiller system
  • Cooling capacity ranges: 10HP~80HP
  • Built-in a water tank and water tank
  • Easy for maintenance and service.
  • The scroll compressor is long-life operating and easy to maintain.

All Types of Industrial Water Chiller Products

Modular Air Chiller

Modular Air Chiller

Air Source Heat Pump

Air Source Heat Pump

Water Source Heat Pump

Water Source Heat Pump

Water Tower

Water Cooling Tower

Chiller AC

Air Coditioning Chiller

Who We Are?

If you are finding the industrial chiller system for your process system.

Geson water chiller systems can meet all your varies of requirements.

Here, you will have the ultimate economical solution.

From the professionally experienced R&D team, you will satisfy the industrial water chiller system.

We can supply the following types of water chiller systems:

  • Screw Chiller Systems
  • Centrifugal Chiller Systems
  • Rotary Screw Chiller Systems
  • Scroll Chiller Systems

You can get the following services:

  • Customize chiller types, compressor types.
  • Precious chilled water temperatures.
  • The most suitable economical refrigerant.
  • The OEM brand for your brand.
  • Stable operation with 40000 hours failure-free.
  • Customize the voltage as your need.

Contact our engineer, to get the right solution for your industry.

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Advantages of Geson Chiller

We want to be your expert chiller manufacturer in China

 Geson Chiller offers more than 15 years of experience in the chiller manufacturing industry. We can supply you with chiller solution for every need – big or small.

In those years of experience, we have worked with a wide range of companies needing different chiller solutions for every application. We know how to calculate the cooling load requirement and the appropriate chiller size to meet your requirements. If you have any questions about choosing the right system for the job, we can recommend the best solution.

The years of experience in the industry are a testament to the quality and reliability of our chillers. We have worked with numerous businesses and they depend on us to provide them with the best chiller solutions for their operation. It speaks to our longevity as a business and we hope to provide the same quality service to you and your business.

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Geson Chiller is your one-stop solution for all of your chiller needs. We have a wide range of products to choose from such as water cooled chiller, air cooled chiller, screw chiller, scroll chiller, HVAC chiller, industrial water chiller, process chiller, injection molding chiller, and heat pumps.

You do not need to look elsewhere because everything you need to build an efficient chiller system is right here. Our range of products ensures that we can cater to any industry and for any cooling need. We can provide you with a complete package that is ready for installation on your site. We can also customize the design of the chiller unit to match your unique specifications.

We can also provide additional parts and services if you wish to expand your chiller unit capacity, or if you want to make modifications. Whatever it is you need, you can reach out to us for your concerns and we can help you out.

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Geson Chiller manufactures all types of chiller systems – from standalone units to portable ones. We also have central chillers for large-scale use or high-rise buildings. We can even provide chiller systems for industrial processes or residential and office use.

We specialize in industrial and commercial chillers. Therefore, we can provide every type of chiller that you can imagine. We have air or water cooled chiller. We also offer different types of chillers based on the type of compressors used. We work closely with you to ensure that you have all of the components you need to achieve your desired cooling effect.

We also offer chillers at different cooling capacities. We manufacture chillers with cooling capacities ranging from 3 tons to 4500 tons. Our chillers can operate at a temperature of as low as -145 degrees Celsius to 25 degrees Celsius. We offer a complete full product series to provide different solutions for different cooling requirements.

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Geson Chiller offers the highest quality chillers that can meet global quality standards. It is our goal to not only provide chiller solution for your needs, but also one that is superior in quality and safe.

How do we ensure superior quality? All of our chillers go through top quality control procedures. This is how we control the quality and safety of our products when used for various applications.

We have a team composed of professional R&D engineers along with professionals with manufacturing experience. Our team members work together to design and build the highest quality chillers for your processes. This is how we ensure that the chillers we manufacture are of the highest quality standard so you can get the best results from their use.

In addition, we employ the use of the highest quality parts for the components and rely on state-of-the-art technology and equipment. This is how we can guarantee the quality of our chiller systems from start to finish of the manufacturing process.

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Geson Chiller is recognized as one of the top chiller manufacturers in China and some parts of Asia. However, our chiller products are exported to various parts of the world.

Our expert team of chiller manufacturers can satisfy export-quality production to ensure that we cater to customers from all over the world. Our chillers have been exported to North and South America, Southeast Asia, Middle East, and Africa.

Our global market reach continues to expand as we continue to gain global attention with our products. We strive to continually improve on the quality of the chillers we manufacture to suit the unique specifications of each industry we serve.

It is our aim to be recognized as the top and expert chiller manufacture in the world, and not just in China.

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Geson Chiller offers a wide range of chiller products to choose from. It is part of our commitment to become recognized as a one-stop solution for all your chiller needs. However, we can also customize our chiller solutions to suit your unique cooling requirements.

If, for whatever reason, our current range of chillers that we offer is unable to meet your specific requirements, feel free to reach out to us. Our team of expert engineers in chiller manufacturing can develop a unique design according to your desired cooling capacity, chiller size, and the specific type of cooling needed.

Our range of chillers can cater to a wide range of industries. The wide application of our chillers include commercial facilities, chemical industry, plastic injection, pharmaceutical, ice rink projects, computer server room, food and beverage processing, cold storage rooms, die casting, printing, laboratory equipment room, and more.

If you belong to any of these industries (or not), we can cater to your specific chiller needs. There is no build to big or small for us at Geson Chiller.

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Top Brand Components  
Ensure Your Top Quality Chiller

Top Quality Screw Compressor With Certificate

Adopts Famous Brand Compressor;
Semi-hermetic 5:6 Screw Compressor;
Compressor Energy Efficiency is 20%~30% Higher;
Available with R134A/R407C/R410A/R510A and etc.
40000 Hours of Trouble-free Operation
Screw Compressor has Approved ISO9001, CRAA、CE、PED、UL Certification;

Screw Compressor

Reliable Microcomputer Control System
PLC Programmable Controller
LCD Touch Controller
Automatic Detection of Cold Water Outlet Temperature;
Automatic Detection of Operating Conditions;
Automatically Record the Alarm and Send Trouble Alarm;
Can Realize Remote Control;
Reserve RS-485 Communication Interface, or Ethernet Port;
Customize Display Language: Chinese, English, Russian, Spanish;
PLC Programmable Controller
High-efficiency Shell and Tube Heat Exchanger
Low Maintenance Cost, Easy Operation;
Long Cleaning Cycle and Convenient Cleaning;
Fast Heat Exchange Speed;
High-Temperature Resistance 400℃;
High-Pressure Resistance 2.5Mpa;
Can be Used Under High Temperature and High Pressure
Adopts Copper Tube with Rolled Fins on the Outer Surface,
Which Has High Thermal Conductivity and Large Heat Exchange Area;
Long Service Life Up to More Than 20 Years;
Shell and Tube Heat Exchagner
Brand Refrigeration Components:
Famous Brand Expansion Valve;
Brand Filter Drier
Has Electronic Expansion Valve
Or Thermoexpension Valve
Ensure the Stable Operation of the Industrial Water Chiller Unit.
Expansion Valve
Top Quality Electrical Components:
Famous Brand A.C Contactor, Relay, Thermal Protector,
Brand Pressure Controller, Filter Drier to Ensure the Reliability of the Industrial Water Chiller Unit
AC Contactor
High-Efficiency Copper and Aluminum Fins Condenser:
Heat Transfer Performance is Good, Stable, Air Resistance is Small.
Enhance the Efficiency of the Heat Exchanging
High efficiency copper pipe and aluminum fins heat exchanger.


Chiller For Plastic Industrial

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Beer And Wine Fermentation Chiller

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Chemical Processing Chiller

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Computer Data Center Chiller

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Food And Dairy Chiller

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Hotel HVAC Chiller

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MRI And Laser Chiller

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Ultimate FAQs: Refrigeration Cooling Water Chiller Systems | Geson Chiller

This information will help you in getting the best Chiller System.

Indeed, it identifies everything.

That you have been searching for.

Hence, it includes version, kind, advantages, price, and maintenance, among other important points.

So before you buy a Chiller System, go through this guide.

air cooled chiller system

air cooled chiller system

· What is a Chiller System?

A chiller is an appliance that absorb heat from a fluid through different principles.

Thus, they include adsorption refrigeration, vapor-compression, or absorption refrigeration cycles.

Moreover, this fluid can then be transferred via a heat exchanger to cool equipment.

It can be carried out by another method stream (such as air or process water).

Figure 1 A Chiller System

Figure 1 A Chiller System

· What are the Main Functions of a Cooling Chiller System?

The cooling system assists three essential functions.

First, it removes heat from the engine.

Second, it retains the engine performing temperature where it works most effectively.

Finally, it develops the engine to the accurate operating temperature as quickly as possible.

Figure 2 Functioning of a Chiller

Figure 2 Functioning of a Chiller System

· What are the Two Basic Kinds of Chiller Systems?

There are two kinds of cooling systems.

They are:

water cooled chiller system

water cooled chiller system

In this kind of cooling system, the heat, which is removed to the outer parts of the engine.

It is radiated and conducted away by the stream of ambient air.

Thus, it is received from the environment.

air chiller system

air chiller system

· What are the Components of the Cooling System?

The following are some significant components of a cooling system.

  • Cooling Fan
  • Radiator
  • Water Pump
  • Thermostat
  • Hoses
  • Antifreeze/Coolant

chiller components

chiller components

· What are the Four Main Components in a Refrigeration System?

The refrigeration cycle contains four major components.

They are:

  1. Compressor
  2. Condenser
  3. Expansion device
  4. Evaporator

Refrigerant remains piped between these four items.

Moreover, it is present in the refrigerant loop.

The refrigerant commences as a cold vapor and moves to the first component.

i.e., the compressor.

Figure 3 Components of a Refrigeration System

Figure 3 Main Components of a Refrigeration System

· How do you Maintain a Chiller System?

The followings are some tips to consider regarding maintenance of a Chiller System:

  • Keep a daily check:

The daily assessment is still the foremost step towards retaining an effectively-run chiller plant.

This assists you to create a history of performing conditions.

These include:

  • Temperatures
  • Pressures
  • Fluid levels
  • Flow rates.
  • Keep tubes clean for effective heat transfer:

Heat transfer efficiency has the most significant single effect on chiller execution.

So clean heat transfer is a primary component to retaining high efficiency.

Moreover, condenser tubes should be brush cleaned at least annually.

Thus, to keep them free of pollutants.

  • Operate condenser water to prevent scale, corrosion

Assess chilled water loops once a year or regularly with remote monitoring.

Subsequently, for the usual water quality and evidence of corrosion.

  • Lessen entering liquid temperature

Lowering the temperature of the entering condenser liquid will enhance the chiller’s efficiency.

However, on some systems, the executor will lower the chilled water set point.

Thus, to get rid of air handler deficiencies such as dirty coils.

  • Sustain adequate refrigerant charge

The amount of cooling a chiller supplies depends on how much refrigerant it circulates through the compressor.

Thus, it is essential to retain the exact level of refrigerant for the desired conditions.

However, refrigerant leaks, as well as air and moisture introduce into the system, will decrease efficiency and the stability of the system.

Moreover, a low refrigerant charge will cause the compressor to perform harder for less cooling effect.

Ø Try to Avoid Inefficiencies Caused by Non-condensable

Non-condensable such as air and moisture leak into low-pressure chillers because their evaporators perform in a vacuum.

Moreover, Non-condensable can decrease the real stability of the chiller.

However, purge units lower the impact of non-condensable.

  • Check the operation of starters and motors.

Assess the safety and sensor calibrations on microprocessor controls.

Subsequently, for the adequate performance of starters and motors.

Then, assess electrical connections, wiring, and switchgear.

Consequently, which are associated with the chiller for hot spots and worn contacts.

  • Install variable speed drives

The chiller motor is usually the most considerable single electrical load in a building.

Thus, with accurate performing conditions, variable speed drives (VSD) can provide significant energy savings.

Thus, varying motor speed matches motor effectivity to load and wastes less energy.

· What is the Chiller Set Point?

A water chiller usually performs with a set point of 50°F or higher.

However, if setpoints between 20°F – 48°F are needed?

Thus, special measures must be taken to avoid freezing and possible hazard.

Moreover, attention must be given to freeze protection, water supply and pressure swath limit reconciliations.

Chiller Temperature Setting

Chiller Temperature Setting

· What is the Safety Operation in the Chiller System?

Each chiller wants a different setting that corresponds to the load for maximum effectivity.

Moreover, every chiller generally has safety modulators that are created to protect the cooling system from harm.

Such as low refrigerant temperature, low oil pressure, or high condensing pressure.

· What is the best Chiller Efficiency?

Maximum chiller effectivity is providing the most significant tonnage at the lowest kilowatt use.

However, maximum effectivity occurs with most chillers operating at approximately 70-75 percent load.

Thus, the lowest entering condenser water temperature (ECWT), depending on the design.

· How can we enhance the Capability of the Water Chiller System?

There are three ways to increase Chiller Efficiency.

They are:

  1. Consider variable speed retrofits:

Most parts within a chilled water system will benefit from variable speed drives.

  1. More is less: Performing various parallel devices optimizes savings.

Chiller plant component generally works more efficiently at part-load.

  1. Ascend supply temperatures.

· Why does a Water Chiller System Trip?

A Chiller System may trip due to the following reasons:

  • Low pressure
  • Low refrigerant
  • Power assembly has broken capillary.
  • Low or no water movement
  • Blocked water filter or screen
  • Coolant or mud coating the tubes of the evaporator causing poor performance.

chiller boiler system

chiller boiler system

· How do you troubleshoot a Water Chiller?

Following are some necessary measures which can help troubleshoot the problem:

  • Ensure that the chiller is working.

Your chiller may stop working due to a blown circuit breaker or fuse.

Moreover, loose wiring or merely a power switch that’s might put in the “off” position. It might also stop the chiller from running.

  • Make sure whether the chiller is cooling.

Thus, assess the temperature of the coolant at the chiller’s outlet to the process.

If it isn’t at or near the preferred temperature?

The evaporator might get freezes.

However, it is also possible that the heat transfer properties of the coolant fluid might be declining.

Figure 7 Industrial Water Chiller Troubleshooting

Figure 4 Chiller Troubleshooting

· How do you reset your chiller system?

Here’s the link to a video.

That tells how to reset your Chiller system:

· How Do you Lower the Power Consumption of Your Chiller System?

A chiller with a same-speed compressor motor reacts to a reduced load.

Moreover, it lowers the entering condenser water temperature by closing its vanes.

Thus it lessens the flow of refrigerants saves some energy.

chiller and cooling tower system

chiller and cooling tower system

· What is the Function of the Economizer in the Chiller System?

An economizer is a kind of sub-cooler that uses a portion of the total refrigerant flow from the condenser.

Thus, to cool the rest of the refrigerant flow.

Hence, the cold gas from the economizer can also be used to supply extra cooling for the compressor.

Figure 5 An Economizer in a Chiller

Figure 5 An Economizer in a Chiller

· Which Water is used in the Chiller System?

Glycol-Water Mixture is used in the chiller system.
Using Glycol for inner applications is also suggested as it deters scale and corrosion in the device.

Moreover, it supplies some oil to the chiller pump while protecting metals.

However, external applications require more Glycol.

It depends on the maximum low ambient the chiller may see.

· How is the Chiller Load Calculated?

The typical sizing formula is as follows:

  1. Measure Temperature Differential (? T°F)
  2. MeasureBTU/hr. BTU/hr.
  3. Calculatetons of cooling capacity Tons = BTU/hr. ÷ 12,000.
  4. Oversize the chillerby 20% Ideal Size in Tons = Tons x 1.2.
  5. You have the perfect size for your requirements.

· What is a COP for the Chiller System?

COP stands for Coefficient of Performance.

Thus, it indicates the efficiency of heating and cooling appliances.

Moreover, the COP is defined by the ratio of heat dissipation and electrical power intake.

Hence, it’s like the ability of the machine, but higher than 100%.

Thus, it could be less than 100% for a machine not working accurately.

chiller system diagram

chiller system diagram

· How Much Energy Does a Chiller Use?

It has been approximated that motors and pumps used in chillers consume 10,737 MWh of electric energy for different percentage of loadings.

As chillers are significant energy users, variable speed drives are applied in chillers.

Thus to lessen their energy consumption.

chiller system design

chiller system design

· What is Chiller Surge?

Chiller surge is a situation in which refrigerant moves in reverse from the condenser back to the compressor.

Thus, it can cause severe destruction.

Hence, pressure builds up in the compressor, causing the refrigerant to surge forward again.

Thus the cycle repeats.

Figure 6 Chiller Surge

Figure 6 Chiller Surge

· How do You Stop a Surge Chiller?

Here’s the link to a video.

That tells how to avoid a chiller surge.


· Can Chillers be Used for Heating?

A typical chiller can be used in heat-recovery applications.

However, most standard water-cooled chillers can give suitable condenser water temperatures for heat recovery.

If executed at a slightly high refrigerant condensing temperature (e.g. 105°F).

chiller system for home

chiller system for home

· What is a Chiller System Overhaul?

A chiller teardown and overhaul involve taking your chiller apart.

Thus, assessing parts, replacing critical components as required, and putting it all back together.

Moreover, by overhauling your chiller, technicians can point out problem areas that are otherwise difficult to spot.

Figure 7 Chiller Overhaul

Figure 7 Chiller Overhaul

· What is VGD in Chiller System?

The modern invention gives a variable geometry diffuser (VGD) principle.

Thus the VGD principle may be used to reduce compressor backspin.

Moreover, related transient loads during compressor shut down by avoiding a reverse flow of refrigerant gas.

Through the diffuser gap during compressor shutdown.

chiller system components

chiller system components

· How Much Pressure is in a Chiller System?

General pressures close to the plant change from 5 to 30 psi.

However, far from the plant, they may change from 2.5 to 10 psi.

However, the pipe to valve size ratio is generally mentioned as the “piping geometry factor”.

chiller plant system

chiller plant system

· What Causes High Head Pressure in a Chiller System?

Most high head pressure problems will be on the condenser side of the system.

The component usually on the roof or outdoor.

However, one of the primary faults is the physical fouling of the condenser fins.

Thus, it stops airflow over the coils.

chiller plant management system

chiller plant management system

· Why is Glycol Used in the Glycol Cooling System?

Using Glycol in your glycol cooling system chiller may prove to be valuable.

Thus, Glycol decreases the freezing point of the process liquid.

Moreover, it ensures that it continues to circulate at a precise temperature.

chiller machine

chiller machine

· Is Glycol Dangerous?

Ethylene glycol is chemically decomposed in the body into harmful components.

However, it and its hazardous byproducts first harm the central nervous system.

Afterward, the heart, and finally, the kidneys.

Moreover, the ingestion of large amounts can be dangerous.

Refrigerant Is Used In a Water Cooled Chiller System

Refrigerant Is Used In a Water Cooled Chiller System

· Which Gas is Used in the Chiller System?

Chillers used to chill industrial operations.

They are included under the group of “industrial process refrigeration”.

Thus, applicable refrigerants for this application are R-410A, R-404A, R-407C, and R-134a.

However, these gases are accepted on all chillers systems.

Moreover, it offers a broad extent of employment chances.

The business can also be very supportive and might mean little or no student liability.

Chiller System is positively recognizing for those who want a profession that doesn’t need staying at the desk daily.

Now chiller systems are widely used in the refrigeration and refrigeration industry, and the refrigerant is usually R22 (also R134a). In order to facilitate operation and maintenance and reduce the installation location, the refrigeration compressor, oil separator, water-cooled shell and tube condenser, filter drier, solenoid valve and other components are usually installed on the same base to form a compression condensing unit. The reuse pipeline is connected to the evaporator through the expansion valve to form a complete refrigeration system.

absorption chiller system

absorption chiller system

Normal operating conditions in the operation of the refrigeration system:

  1. The suction temperature of the compressor should be 5-15℃ higher than the evaporation temperature.
  1. The exhaust temperature of the compressor R22 system shall not exceed 150℃.
  1. The maximum oil temperature of the compressor crankcase shall not exceed 70°C.
  1. The suction pressure of the compressor should correspond to the evaporation pressure.
  1. The discharge pressure of the compressor R22 system shall not exceed 1.8MPa.
  1. The oil pressure of the compressor is 0.12-0.3MPa higher than the suction pressure.
  1. Always pay attention to the amount of cooling water and water temperature. The outlet water temperature of the condenser should be 2-5°C higher than the inlet water temperature.
  1. Always pay attention to the oil level of the compressor crankcase and the oil return of the oil separator.
  1. The compressor should not have any knocking sound, and the heat of all parts of the body should be normal.
  1. The condensing pressure shall not exceed the discharge pressure range of the compressor.

chiller ac system

chiller ac system

The discharge temperature of the compressor is too high:

  1. The suction pressure is too low, the suction and exhaust pressure difference is too large (the cylinder compression ratio is large), the opening degree of the expansion valve is small, and the adjustment pressure is low.
  1. The suction temperature is too high, that is, the suction is overheated, the suction pipe is too long or the heat preservation effect is poor.

Industrial Water Cooled Screw Chiller Application

Industrial Water Cooled Screw Chiller Application

  1. The amount of cooling water is insufficient or the water temperature is too high.
  1. Too much non-condensable gas (air) in the system.
  1. The condensing pressure is too high, and the corresponding condensing temperature is also high, causing the exhaust temperature to rise.
  1. The compressor cylinder or valve group is faulty.

how chiller works with diagram

how chiller works with diagram

The discharge pressure of the compressor is too high:

  1. Too much non-condensable gas (air) in the system.
  1. The amount of cooling water is insufficient or the water temperature is too high.
  1. The condenser is too dirty and has too much scale.
  1. Too much refrigerant in the system.

how chiller system works

how chiller system works

The oil temperature of the compressor is too high:

  1. The suction and discharge temperature of the compressor is too high.
  1. The lubricating oil is too dirty or the oil quality is too bad
  1. The compressor parts are severely worn.

glycol chiller system

glycol cooling system

Condensing pressure and condensing temperature are too high:

  1. The condenser cooling water is insufficient or the water temperature is too high.
  1. The condenser is too dirty and has too much scale.
  1. Too much non-condensable gas (air) in the system.
  1. Too much refrigerant in the system.
  1. The heat transfer area of ​​the condenser is configured too small.

water cooled chiller

water cooled chiller

Frequently check and master the operating conditions of the refrigeration system, eliminate operating faults, eliminate abnormal phenomena at any time, and carefully and carefully adjust the system in the best state. It is very important for the safe, normal and economic operation of the refrigeration system. It is the inspection of the operators. The fundamental standard of technical quality and sense of responsibility.

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