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Reliable, compact, and energy-efficient, LNEYA’s circulation chillers guarantee central cooling water supply in labs, research institutions, or industrial processes. The FLTZ and SUNDI product lines address cooling output from a low 0.25 kW to a high 265 kW.
Heat Up Fast, Cool Down Quicker!
Parameters of our chillers
Our chillers can help you solve temperature control, flow and pressure problems
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Model
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Cooling Capacity
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Heating Power
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Circulation Pump
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Power 220V 380V
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1.5kW~15kW
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2.5kW~15kW
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20L/min 2bar~75L/min 2.5bar
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3.6kW~20kW
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1kW~200kW
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2.5kW~200kW
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20L/min 2bar~600L/min 2.5bar
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4kW~260kW
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1kW~200kW
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2.5kW~200kW
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20L/min 2bar~600L/min 2.5bar
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4kW~260kW
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0.45kW~200kW
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3.5kW~200kW
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35L/min 2bar~600L/min 2.5bar
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6.5kW~280kW
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2.5kW~60kW
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0.25kW~60kW
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20L/min 2bar~250L/min 2.5bar
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5kW~95kW
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0.4kW~15kW
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2.5kW~15kW
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20L/min 2bar~110L/min 2.5bar
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5.2kW~28kW
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1kW*2~10kW*2
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2.5kW*2~10kW*2
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20L*2/min 1.5bar~50L*2/min 2bar
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7.5kW~31kW
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0.45kW*2~10kW*2
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2.5kW*2~10kW*2
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20L*2/min 1.5bar~60L*2/min 2bar
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8kW~33kW
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Model
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Cooling Capacity
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Flow Pressure
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Power 220V 380V
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0.8kW~30kW
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20L/min 1.2bar~250L/min 1.5bar
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1.5kW~21kW
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1.2kW~12kW
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20L/min 0.7bar~50L/min 1bar
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1.5kW~8kW
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0.4kW~6kW
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20L/min 0.7bar~50L/min 1bar
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2.6kW~11kW
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0.2kW~6kW
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20L/min 0.7bar~50L/min 1bar
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3.5kW~14.5kW
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0.3kW~2.1kW
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20L/min 0.7bar~35L/min 1bar
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6.5kW~15.5kW
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| LTZ series | -40℃~90℃ | 5℃~30℃ | -25℃~30℃ | -45℃~20℃ | -60℃~-30℃ | -80℃~-50℃ | -115℃~-80℃ |
| Cooling Capacity | 0.7KW~11.5KW | 23KW~300KW | 7KW~117.5KW | 2.85KW~61.56KW | 4.9KW~93.2KW | 3.7KW~78.5KW | 0.6KW~2.8KW |
| Heating Power | 2.5kW~10KW | ||||||
| Temp control accuracy | ±0.3℃ | ±0.3℃ | ±0.3℃ | ±0.3℃ | ±0.3℃ | ±0.3℃ | ±0.3℃ |
| Circulation Pump Flow MAX |
30L/min 1.6bar | ||||||
| Compressor | Famous brand compressor | ||||||
| Evaporator | Plate Heat Exchanger | ||||||
| Operation panel | 7-inch color touch screen displays set temp and measured temp, records temp curve, and exports data in Excel format | ||||||
| Safety protection | Self-diagnosis function; refrigerator overload protection; high and low pressure sensors, overload relays, thermal protection devices and other safety protection functions. | ||||||
| Power | AC380V 50HZ/ AC460V 50HZ | ||||||
| Shell material | Cold rolled sheet (REL7035) | ||||||
| Communication protocol | Communication protocol MODBUS RTU protocol RS485 interface | ||||||
The Circulation chillers supports remote temperature control via app, equipped with serial communication, and each Circulation chillers has a configuration screen to monitor temperature parameters
Intelligent management: The laboratory chiller intelligent control system monitors temperature, pressure and other parameters in real time, and realizes remote monitoring and data recording through network connection, which is convenient for researchers to conduct data analysis and fault diagnosis
Due to the use of heat generated during heating, circulating heating can be achieved without the need for a heater
Standard serial communication (RS232C,RS485) and contact input/output (3 points output, 2 points input). Depending on the purpose, you can communicate with customer devices or build systems. In addition, there is also a DC24V output, which can be used when setting the flow switch, etc.
The control interface of the refrigeration and heating temperature control system, multi-function image shows a variety of related information
Display: real-time temperature of each temperature control point, exhaust suction temperature (pressure), condensation temperature, cooling water temperature (pressure), inlet and outlet liquid (gas) temperature (pressure), electric power, current of each component, voltage, water tank liquid level, etc
Our Recirculating Chillers Video
Connect our chiller directly to the equipment you need to control the temperature to adjust the temperature to suit you.
We offer a variety of Circulation chillers models, including refrigeration circulators, screw chillers, integrated hot and cold chillers, and compact chillers, suitable for various applications.
You may provide your requirements for flow rate per minute, temperature, pressure, cooling capacity, and the desired size of the cooling equipment. All specifications can be customized.
Our pricing is very reasonable, and we even offer free samples.
We are a professional chiller manufacturer with 18 years of experience, ensuring the quality and reliability of our products.
Visit Our Chillers Factory
From the moment you have a need for temperature control to the moment you receive our Circulation chillers, we are always professional.
Our chiller team is always at your service
We have a group of professional engineers who provide 1-on-1 service and will help you choose the right model and provide a quotation based on your temperature and cooling power requirements.
Sometimes it’s not about us praising how good we are, but rather the feedback from real customers.
“I bought a chiller from LNEYA for my company’s laboratory project. From the information on their cooling power, the cooling speed is super fast, which means that it can cool down from a very high temperature in a short time. I really like the chiller from this company.
Lillia
I have a large stainless steel reactor with very strict temperature control, pressure and power requirements. Lenya was very professional from the initial purchase to the installation. I would highly recommend this company.
miky ekko
miky elon
Contact our Circulation chillers experts now！
Don’t hesitate any longer! Experience the difference brought by efficient Circulation chillers now. Click the button below and fill in the simple contact form, and our professional consultants will get in touch with you to Provide you with customized temperature control solutions.Free quotation, free sample！
Click on the email address on the right to send an email directly support@lneya.com
LNEYA CHILLERS | Water chillers and Air chillers for Industry
