Laboratory & Research Institute

Temperature Control Chillers

Laboratory chillers, also known as small/mini chillers, provide cooling water at a stable flow rate and temperature, making them highly efficient and energy-efficient cooling devices. They are used to control temperature during experiments, ensuring the accuracy and stability of experimental results. They are primarily used to cool laboratory instruments (such as rotary evaporators, PCR machines, and mass spectrometers) or maintain a constant temperature in reaction systems. They are widely used for internal testing and equipment cooling in laboratories in universities, research institutes, and industrial settings.

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Key Features

Precise Temperature Control

Precisely control and monitor temperature fluctuations during the experiment and make quick adjustments as needed to ensure stable and reliable experimental conditions.

Stability & Security

The chiller is equipped with multiple safety protection functions such as high and low pressure protection and overload protection, which can achieve 24-hour stable operation.

Efficient Cooling Performance

Our refrigeration system can quickly respond to temperature changes, ensuring that the experimental process and environment are always in a stable state.

Scalable Solutions

From small-scale laboratory to large industrial facilities, we offer chillers tailored to your process needs.

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Common Cooling Applications

Life Sciences

Gene Sequencing: Provides constant-temperature cooling water for sequencers to ensure sample analysis accuracy.
Cell Culture: Chillers provide cooling for equipment to maintain cell viability.
PCR/Ultracentrifuges: Maintain stable equipment operating temperatures to prevent sample deterioration.

Chemistry & Materials Experiments

Reactor Cooling: Dynamically cools reaction systems to maintain temperature within ±0.5°C, ensuring reaction safety and product purity.
X-ray Diffractometers: Circulating cooling water extends instrument life and improves detection accuracy.

Medical Equipment

Magnetic Resonance Imaging (MRI): Ensures magnet temperature is stable within ±0.1°C to minimize image quality degradation.
Vaccine Development: Stores samples at low temperatures to ensure stability during the R&D phase.

Industrial Testing & Quality Inspection

Laser Processing Equipment: Circulating cooling water lowers equipment operating temperatures to prevent overheating and damage. Vacuum Coating Machine: High-precision temperature control reduces film thickness errors and improves product quality.
Mass Spectrometer: Maintains a stable ion source temperature to ensure accurate test results.

Custom Design and Solutions

As a premier chiller manufacturer, LNEYA is very happy to create the complete custom chiller or cooling solution to quickly meet your needs.
Our world-class engineering team solve every kind of temperature problem from simple to complex. Our expertise guarantees satisfied customers in a very short turnaround time.

Related Products

Low Temperature Chillers (Custom design)

The low temperature laboratory chiller uses ultra-low temperature refrigeration technology and international brand accessories to achieve rapid cooling from high temperature to meet the temperature control needs of laboratory processes.

Model	LC series	LJ series	LN series	LD series	CDLJ series	SLJ series
Temperature range	-25 ~ -5 °C	-45 ~ -10 °C	-60 ~ -10 °C	-80 ~ -30 °C	-110 ~ -50 °C	-150 ~ -110 °C
Cooling capacity	12 … 360 kW	6 … 180 kW	6 … 180 kW	4 … 180 kW	2 … 120 kW	2.5 … 11 kW
Temperature stability	±0.5 ℃	±0.5 ℃	±0.5 ℃	±0.5 ℃	±0.5 ℃	±0.5 ℃
Pump flow pressure	6.6 … 25 m³/h	6.6 … 25 m³/h	6.6 … 25 m³/h	6.6 … 25 m³/h	6.6 … 25 m³/h	6.6 … 25 m³/h
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

Recirculating Chillers / Refrigerated Circulators (Custom design)

The low temperature laboratory cooling circulator adopts a fully closed refrigeration cycle system to save energy and reduce energy consumption. It also supports customized design and can be customized according to your process project requirements.

Model	LX series	LT-45 series	LT-60 series	LT-80 series	LT-120 series
Temperature range	-25 ~ +30 °C	-45 ~ +30 °C	-60 ~ -20 °C	-80 ~ -20 °C	-120 ~ -70 °C
Cooling capacity	0.8 … 30 kW	0.75 … 12 kW	0.4 … 6 kW	0.2k … 6 kW	0.3 … 5 kW
Temperature stability	±0.5 ℃	±0.5 ℃	±0.5 ℃	±0.5 ℃	±0.5 ℃
Pump flow pressure	20 … 250 L/min	20 … 50 L/min	20 … 50 L/min	20 … 50 L/min	20 … 35 L/min
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

Room Temperature Chillers & Mini Chiller (Custom design)

Our small water chillers have a compact design and take up little space, so they can be placed on a desktop for use.

Model	FL-800	FL series
Temperature range	-18 ~ +30 °C	+5 ~ +35 °C
Cooling capacity	0.35 ~ 0.9 kW	1.8 … 50 kW
Temperature stability	±0.5 ℃	±0.5 ℃
Pump flow pressure	25 … 250 L/min	10 L/min
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

Chiller / Heater Combo Units (Custom design)

We offer laboratory refrigeration and heating combination units that integrate refrigeration, heating and thermostatic control to achieve dynamic temperature control functions.

Model

SUNDI-1

SUNDI-2

SUNDI-23

SUNDI-4

SUNDI-43

SUNDI-6

SUNDI-63

SUNDI-7

SUNDI-8

SUNDI-9

SUNDI-10

Temperature range

-10 ~ +150 °C

-25 ~ +200 °C

-25 ~ +300 °C

-45 ~ +250 °C

-45 ~ +300 °C

-60 ~ +250 °C

-60 ~ +300 °C

-70 ~ +250 °C

-80 ~ +250 °C

-90 ~ +250 °C

-100 ~ +100 °C

Cooling capacity

1.5 … 15 kW

1 … 200 kW

0.45 … 200 kW

0.9 … 25 kW

0.25 … 60 kW

0.75 … 25 kW

0.4 … 15 kW

0.3 … 80 kW

0.2 … 80 kW

0.45 … 80 kW

Heating capacity

2.5 … 15 kW

2.5 … 200 kW

5.5 … 25 kW

2.5 … 60 kW

5.5 … 25 kW

2.5 … 15 kW

3 … 80 kW

3.5 … 80 kW

Pump flow pressure

20 … 75 L/min

20 … 600 L/min

35 … 150 L/min

20 … 250 L/min

35 … 150 L/min

20 … 110 L/min

20 … 400 L/min

35 … 400 L/min

Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

Recirculating Heater Chiller / Cooling Heating Circulator (Custom design)

Our refrigeration and heating circulators can achieve dynamic temperature control between -45°C and +250°C, using a closed loop control system to save energy.

Model	HR	HRT
Temperature range	-25 ~ +200 °C	-45 ~ +250 °C
Cooling capacity	1 … 15 kW	0.25 … 15 kW
Heating capacity	2.5 … 15 kW	2.5 … 15 kW
Pump flow pressure	20 … 110 L/min	20 … 110 L/min
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

Heating Systems / Circulation Heaters (Custom design)

The heating circulator can achieve ultra-high temperature control of 300℃, adopts closed circulation heating, and the system is equipped with an expansion vessel.

Model	UC-1	UC-2	UST
Temperature range	+50 ~ +170 °C	+50 ~ +300 °C	+50 ~ +300 °C
Temperature accuracy	±0.5 ℃	±0.5 ℃	±0.5 ℃
Heating capacity	5.5 … 15 kW	3.5 … 130 kW	3.5 … 95 kW
Pump flow pressure	35 … 50 L/min	35 … 400 L/min	35 … 400 L/min

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Our professional technical R&D team is waiting for your contact to create the perfect chiller for you

Request A Quote

Email: lilia@lneya.com

+86-18906195231 (WhatsApp / WeChat)

Customer Cases

Product Advantages

ADVANTAGES

Small Footprint: Our laboratory chillers are compact, lightweight, and take up little space, saving space and allowing for flexible placement within the lab.
Easy Operation: Our laboratory chillers feature an LCD display and push-button operation, allowing users to set and adjust the temperature with simple operations, improving experimental efficiency. Our chillers also support remote computer operation.
High Cooling Efficiency: Our laboratory chillers utilize high-quality compressor components to ensure high cooling efficiency and stable performance. Furthermore, our equipment is equipped with a microcomputer temperature control system for precise water temperature control, enhancing experimental accuracy and reliability.
Safety and Reliability: Our laboratory chillers are designed and manufactured with the utmost attention to user experience and safety. They utilize branded stainless steel pumps, offering low noise, high head, high flow rate, and a long lifespan. They are also equipped with safety devices such as overload protection and pressure protection to address potential abnormalities and ensure safe experiments.

Why Choose Us?

Decades Expertise

Decades of R&D and manufacturing experience

Learn about the professional knowledge of chillers

Experienced engineers

Affordable Solutions

Free chiller solutions or customized solutions

Help you get the most control and performance from your chiller

Custom Designs

Customize chillers to meet your specific needs

Maximize chiller performance

Reliable Service & Support

Reliable customer service and support teams

We provide you with services before, during and after installation.

Find your cooling solution today

Request A Quote

Email: lilia@lneya.com

+86-18906195231 (WhatsApp / WeChat)

We offer:

Experience you can count on—

We’ve been designing and building custom products for more than 30 years. From mini chillers to large custom chillers and everything in between, we’ve built products 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 products.

About LNEYA®

About Us

LNEYA is a professional chiller temperature control equipment manufacturer & supplier, dedicated to providing precise temperature control solutions for the pharmaceutical, chemical, aerospace, automotive and semiconductor, biomedicine and other industries.

With leading technology R&D capabilities and advanced equipment, we provide a full range of services from mini chillers to large customized chillers, helping clients shorten development cycles and reduce costs.

We have mastered the world’s leading temperature control technology, including ultra-low temperature control, cascade refrigeration, rapid temperature control within a few seconds, etc., which can meet a variety of complex needs.