LNEYA Chiller
CHILLERS
We are a professional manufacturer and supplier of temperature control equipment. The temperature control range of the products is very wide. The minimum control temperature can reach -152°C, and the maximum control temperature can reach +350°C. We support customized product services. For decades, it has provided precise temperature control solutions for various industries, and has won unanimous praise from domestic and foreign customers.
More than 100 product models, cooling capacity and power are available for you to choose from. At the same time, it also supports customized design and provides you with temperature control solutions for free.
At present, our company is at the advanced level in the same industry in the research and development of single-unit cascade refrigeration technology, and the rapid heating and cooling technology research of integrated refrigeration and heating equipment is at the international advanced level. In particular, the high-precision temperature control of the reactor adopts an internationally advanced single medium to achieve continuous temperature control from -90°C to +250°C, and the high-precision linear control of the temperature of the reactor material.
WHAT IS A CHILLER?
A chiller is a cooling system that removes heat by circulating heat-absorbing a refrigerant through a series of mechanisms through which the heat is released. The essential components of a chiller are a compressor, condenser, expansion valve, and evaporator. They work in unison to circulate a refrigerant that removes heat from a process, operation, or space.
There are several different types of chillers, each of which has a different process for removing heat. All chillers use air or water as a cooling method. For example, air cools a chiller system using fans, while a water-cooled chiller circulates water with a cooling tower. Aside from the two cooling processes, chillers are further differentiated by the type of compressor they have. Compressors in all chillers have the same function: to compress the refrigerant and increase its temperature and pressure before it moves on to the condenser.
RECOMMENDED CHILLERS (CUSTOM DESIGNS)
LOW TEMPERATURE CHILLERS (custom designs)
LNEYA specializes in the production of single-fluid cryogenic chillers. Temperature control range down to -150°C, which can meet the needs of different refrigeration temperatures. Products are widely used in chemical, pharmaceutical, biochemical and other industries in the field of low temperature reaction, refrigeration speed, safety and reliability.
| Model | Temp Range | Cooling Capacity | Expansion Tank | Circulation Pump | Power |
| °C | kW | L | m³/h | kW | |
| LC series | -25 ~ -5 | 12 ~ 360 | 100 ~ 1800 | 6.6 ~ 50 | 12 ~ 247 |
| LJ series | -45 ~ -10 | 6 ~ 360 | 50 ~ 1800 | 6.6 ~ 50 | 12 ~ 247 |
| LN series | -60 ~ -10 | 6 ~ 360 | 100 ~ 1800 | 6.6 ~ 50 | 14 ~ 300 |
| LD series | -80 ~ -30 | 4 ~ 270 | 100 ~ 2200 | 6.6 ~ 65 | 14 ~ 588 |
| CDLJ series | -110 ~ -50 | 2 ~ 180 | 50 ~ 1000 | 6.6 ~ 50 | 14 ~ 768 |
| SLJ series | -150 ~ -110 | 1.4 ~ 11 | / | / | 8.6 ~ 36 |
RECIRCULATING CHILLERS (custom designs)
LNEYA specializes in the production of cryogenic circulators, a very wide refrigeration temperature range, and a controllable temperature of -120 ~ 30℃. It adopts secondary sub-cooling, fast cooling speed, safe and reliable, and is used for rapid liquid cooling. It is widely used in high-tech industries such as petrochemical, medical, pharmaceutical, biochemical, freeze-drying, pharmaceutical and so on.
| Model | Temp Range | Cooling Capacity | Storage Capacity | Circulation Pump | Power |
| °C | kW | L | L/min | kW | |
| LX series | -25 ~ +30 | 0.8 ~ 38 | 15 ~ 300 | 20 ~ 250 | 1.5 ~ 17 |
| LT series | -45 ~ +30 | 0.75 ~ 12 | 15 ~ 80 | 20 ~ 50 | 1.6 ~ 8 |
| LT series | -60 ~ -20 | 0.4 ~ 7.2 | 15 ~ 60 | 20 ~ 50 | 3 ~ 9 |
| LT series | -80 ~ -20 | 0.2 ~ 7.2 | 15 ~ 60 | 20 ~ 50 | 3.5 ~ 11.5 |
| LT series | -120 ~ -60 | 0.3 ~ 8.6 | 15 ~ 40 | 20 ~ 35 | 5.5 ~ 14 |
SMALL WATER CHILLERS (custom designs)
Precision water chiller, temperature control range is 5℃ to 35℃, the temperature of the heat-conducting liquid can be adjusted, and the temperature control accuracy is high. The device adopts international brand accessories with stable performance and can work continuously for 24 hours.
| Model | Temp Range | Cooling Capacity | Storage Capacity | Circulation Pump | Power |
| °C | kW | L | L/min | kW | |
| FL series | +5 ~ +50 | 1.8 ~ 50 | 15 ~ 300 | 25 ~ 250 | 1.5 ~ 17 |
| FL-800N series | -18 ~ +30 | 0.35 ~ 0.9 | 3.5 | 10 | 0.6 |
LOW TEMPERATURE TEST CHILLERS (custom designs)
Temperature simulation for vehicle quality test: battery life test, fuel injector/motor test bench, airbag test, component test bench, etc.
| Model | Temp Range | Cooling Capacity | Heating Capacity | Flow Rate Output | Power |
| °C | kW | kW | L/min | kW | |
| KRY series | -25 ~ +100℃ | 2.8 ~ 38 | 5.5 ~ 38 | 1 ~ 50 | 11 ~ 45 |
| KRY series | -40 ~ +100℃ | 1.2 ~ 60 | 5.5 ~ 60 | 1 ~ 50 | 12 ~ 84 |
| KRY series | 0 ~ +100℃ | 1.8 ~ 60 | 2.5 ~ 60 | 2 ~ 50 | 4.5 ~ 61 |
| KRYP series | -40 ~ +135℃ | 4 ~ 60 | 15 ~ 60 | 110 ~ 300 | 24 ~ 95 |
LOW TEMPERATURE TEST CHILLERS (custom designs)
Temperature / Pressure / Flow can be independently controlled
1&2: one machine for two groups control.
| Model | Temp Range | Cooling Capacity | Heating Capacity | Flow Rate Output | Power |
| °C | kW | kW | L/min | kW | |
| KRY 1&2 series | -40 ~ +100℃ | 1.8*2 ~ 60*2 | 7.5*2 ~ 38*2 | 1 ~ 40 | 30 ~ 158 |
| KRY 1&2 series | 0 ~ +100℃ | 1.8*2 ~ 60*2 | 2.5*2 ~ 38*2 | 2 ~ 50 | 9 ~ 120 |
LOW TEMPERATURE TEST CHILLERS (custom designs)
Temperature remains constant, pressure / flow can be independently controlled
1&3: one machine for three groups control. 1&6: one machine for six groups control.
| Model | Temp Range | Cooling Capacity | Heating Capacity | Flow Rate Output | Power |
| °C | kW | kW | L/min | kW | |
| KRY 1&2 series | -40 ~ +100℃ | 2.5 ~ 60 | 7.5 ~ 38 | 1 ~ 40 | 16.5 ~ 81 |
| KRY 1&3 series | -40 ~ +100℃ | 4 ~ 60 | 10 ~ 38 | 1 ~ 40 | 23.5 ~ 82 |
| KRY 1&6 series | -40 ~ +100℃ | 5 ~ 60 | 15 ~ 38 | 1 ~ 40 | 38 ~ 82 |
| KRY 1&6 series | -20 ~ +100℃ | 10 ~ 60 | 15 ~ 38 | 1 ~ 40 | 36 ~ 75 |
| KRY 1&2 series | 0 ~ +100℃ | 7 ~ 60 | 7.5 ~ 38 | 2 ~ 50 | 17 ~ 65 |
| KRY 1&3 series | 0 ~ +100℃ | 11 ~ 60 | 10 ~ 38 | 2 ~ 25 | 22 ~ 68 |
| KRY 1&6 series | 0 ~ +100℃ | 18 ~ 60 | 15 ~ 38 | 2 ~ 20 | 38 ~ 82 |
SEMICONDUCTOR CHILLERS (TES SERIES) (custom designs)
Precision temperature control for the semiconductor industry
| Model | Temp Range | Cooling Capacity | Heating Capacity | Circulating Pump | Power |
| °C | kW | kW | L/min | kW | |
| TES series | -45 ~ +250℃ | 0.3 ~ 25 | 3 ~ 25 | 25 ~ 150 | 6 ~ 36 |
| TES series | -85 ~ +200℃ | 0.25 ~ 25 | 2.5 ~ 25 | 20 ~ 150 | 6.5 ~ 50 |
| TES series | -60 ~ +200℃ | 3 ~ 60 | 15 ~ 60 | 110 ~ 500 | 28 ~ 102 |
SEMICONDUCTOR CHILLERS (LTS SERIES) (custom designs)
(Fluorinated Liquid)
| Model | Temp Range | Accuracy | Flow Control | Expansion Valve Volume |
| °C | ℃ | L/min | L | |
| LTS series | -20 ~ +80℃ | ±0.1 | 7 ~ 45 | 10 ~ 20 |
| LTS series | -40 ~ +80℃ | ±0.1 | 7 ~ 45 | 10 ~ 20 |
| LTS series | -60 ~ +80℃ | ±0.1 | 7 ~ 45 | 10 ~ 20 |
| LTS series | -80 ~ +80℃ | ±0.1 | 7 ~ 45 | 10 ~ 20 |
CUSTOM SOLUTIONS FOR YOUR PROCESS NEEDS
Why should you choose us for your custom chillers manufacturing?
We offer:
Experience you can count on—
We’ve been designing and building custom chillers for more than 20 years. From medical chillers to energy storage chillers and everything in between, we’ve built chillers for virtually every industry and every application.
Same day quotes—
Get a quote for your project today! We often provide custom quotes in as little as 30 minutes.
24/7 customer service—
We are always here for you. Whether you have a question or need a quote, there’s always somebody here to communicate with you 24/7.
Durable, reliable equipment—
Our products are built with premium-grade materials, and we offer competitive warranties on all custom chillers.
We specializes in custom chiller products. We have our liquid chiller system designs in everything from Semiconductor process equipment, FCEV Hydrogen Refeuling Stations and Bio-Pharmaceutical OEM process control systems. LNEYA can design any shape to fit around your equipment, pump selections to meet all your needs, air-cooled, water-cooled, multiple cooling loops. Special interface requirements, digital or analog, pump output heat transfer fluid flow and pressure control, temperature cycling and ramping all available.
Contact us today and learn more about our abilities in manufacturing custom chillers. Our staff welcomes any application challenges concerning your custom chillers.
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TYPES OF CHILLERS
The air-cooled chiller, also known as the air-cooled box-type industrial chiller, is a kind of equipment for various industries with different processes, and the equipment is cooled to achieve the purpose of the process. It is widely used in electronics, electroplating, chemical, mechanical, chemical, laser, pharmaceutical, medical and other industries. Because the source of its heat exchange is gas, it is equipped with a special fan, so it is called an air-cooled chiller.
The industrial air-cooled chiller is mainly suitable for plastics. It can precisely control the temperature of the plastic molding mold to shorten the molding cycle and accelerate the product shape. Using the principle of cold and heat exchange for cooling, the temperature can be quickly cooled and the temperature control is stable. And not affected by environmental factors, it is an indispensable configuration equipment in modern industry.
Water cooled chiller is a cooling method of chiller, which can emit heat to cool the water used in projects and industrial structures, and re-enter the operation cycle. In fact, the chiller transfers heat from the space requiring temperature control to another space. Therefore, the chiller is not a means of generating cold, but a means of heat dissipation. Its task is to transfer heat to places outside the system.
The cooling tower is specially designed for the water-cooled chiller, because the condenser of the water-cooled chiller uses water as the stimulation and cooling material. Because the wet surface is more successful in heat transfer and can also perform compression function at wetter temperatures, the efficiency of water-cooled chillers will be higher.
HOW CHILLERS WORK?
The whole working principle process of industrial water chiller can be roughly divided into three parts: water circulation system, refrigeration circulation system and main control system. The water circulation system is also a part that directly reflects the function of the industrial water chiller. It transmits the cold water to the equipment that needs to be cooled, and the cold water absorbs the heat of the equipment and then transmits it back. The refrigeration cycle system is a process of cooling the cold water that absorbs heat. The refrigerant sublimates and then compresses to bring the heat in the cold water to the outside for dissipation. The main control system is the part of power control and internal structural components control.
BASIC STRUCTURES OF CHILLERS
Chiller consists of compressor, condenser, evaporator, expansion valve and other accessories.
- Compressor: in the industrial water chiller system, the compressor is the power to ensure refrigeration. The compressor is used to increase the pressure of the refrigerant in the system and make the refrigerant circulate in the refrigeration system to achieve the purpose of refrigeration.
- Condenser: high temperature and high pressure Freon of the refrigeration system enters the condenser after coming out of the compressor, releases a lot of heat to the cooling medium, and then is cooled and liquefied.
- Evaporator: when the Freon liquid of the refrigeration system enters the expansion valve for throttling and is sent to the evaporator, it belongs to the vaporization process. At this time, it needs to absorb a lot of heat to gradually reduce the valence and mass temperature to achieve the effect of refrigeration and cooling.
- Expansion valve: in the refrigerant system flow chart of the industrial water chiller, we found that there is a small part between the outlet of the condenser and the inlet of the evaporator, which is called thermal expansion valve. It is a throttling and depressurizing part to reduce the condensation pressure of the refrigerant to the evaporation pressure. Therefore, its role in the refrigeration system is essential. It is connected with the refrigeration compressor, evaporator, condenser It is also called the four components of the refrigeration system.
- Other accessories: including drying filter and high and low pressure controller. The drying filter is non detachable. The internal structure adopts molecular sieve structure, which can remove a small amount of impurities and water in the pipeline, so as to purify the system. The high and low pressure controller plays a protective role in the refrigeration system.
TYPICAL APPLICATIONS
