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cooling heating systems

HR &HRT series

Temp range -45℃～250℃ Temp accuracy ±0.5℃

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LNEYA cooling heating systems characteristics


  •  
    Color touch screen
    This process chiller heater uses LNEYA customized 7-inch color touch screen graphic display, which can simultaneously display the temperature set value and the current actual value as well as the over-temperature alarm value.
     
    Protección de seguridad
    The heating / cooling circulator has self-diagnosis function, freezer overload protection, high pressure switch, overload relay, thermal protection device and other national safety protection functions.

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LNEYA recirculating chiller heater can provide you with an ambient temperature range of -45℃~250℃and a temperature control accuracy of ±0.5℃. Rapid cooling and continuous temperature control at high temperatures are strengths of LNEYA .
 
Whether it is cooling or heating, the system can quickly adjust the temperature to achieve a stable state. The excellent cooling and heating capabilities greatly shorten the time required for temperature changes, meeting your pursuit of efficiency.

high-precision Refrigeration Heating Circulator

The cooling heating systems is equipped with both cooling and heating modules, allowing for precise control over a wide temperature range with just one device, and supporting quick switching between cold and hot modes.
Suitable for scenarios that require high dynamic temperature control systems, such as alternating control of exothermic and endothermic reactions in chemical reaction vessels, high and low temperature cycling impact testing in semiconductor testing, or continuous operation of vaccine freeze-drying and thawing in biopharmaceutical processes. The temperature range of a single function unit is relatively narrow, making it suitable for use in processes that only require operation in a fixed temperature zone.

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HR -25℃～200℃
boiler chiller systems

Cooling capacity 1.8kW~15kW
Potencia de calefacción 3,5 kW~15 kW
Precisión de temperatura ±0,5 ℃

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HRT -40℃~250℃
heat recovery chiller

Cooling capacity 0.8kW~15kW
Potencia de calefacción 3,5 kW~15 kW
Precisión de temperatura ±0,5 ℃



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LNEYA cooling heating systems Applications

Process engineering uses chemical, biological or physical processes to induce material changes. Many process processes require precise and stable temperature environments as support to ensure production quality and production efficiency.
 
In the chemical and biological fields, the transformation of many substances requires reactors, such as high-pressure reactors, double-layer glass reactors, etc., to create stable temperature conditions for the reaction. This is inseparable from the temperature control system with rapid cooling, precise temperature control and a wide temperature range
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LNEYA refrigeration/heating circulator.

For glass reactors temperature control

Connect the reactor jacket through the external circulation pipeline to absorb or release heat in real time. Automatically adjust the hot and cold output according to the pressure change in the reactor to ensure temperature stability during strong exothermic/endothermic reactions.

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For Microchannel reactor

high-sensitivity sensors capture microliter-level fluid temperature changes in real time, adjust the opening of the electronic expansion valve, and ensure the stability of temperature control.


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For distillation system temperature control

Compact structure, precise adjustment of distillation temperature, suitable for small-scale laboratory operation, energy-saving and efficient, easy to operate, and highly flexible.

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1.Cooling efficiency
The power supported by the SUNDI heater chiller system ranges from 0.5 to 1200KW. It uses plate heat exchangers and pipe heaters to improve heating and cooling efficiency and meet your requirements for rapid heating and cooling.
2.Fully enclosed design
The SUNDI industrial chiller system adopts a fully enclosed pipe design, which does not absorb moisture at low temperatures and does not volatilize the medium at high temperatures, effectively extending the service life of the heat transfer liquid and reducing operating costs.
3.Magnetic drive pump
The SUNDI dynamic temperature control system chiller is equipped with a magnetic drive pump, which does not use mechanical seals, so there is no shaft seal leakage problem, and you don’t have to worry about the safety hazards caused by leakage. At the same time, we can also use variable frequency control according to your needs.

Why Choose LNEYA ?

If the standard HR/HRT refrigeration/heating circulator cannot meet your application requirements, as a chiller manufacturer, we support OEM!
 
Our customization range includes but is not limited to the type, size, temperature, power, shell material, circulation pump, explosion-proof, control system, data communication interface, inlet and outlet size, color touch screen size, etc. of the chiller heater.
 
We provide customization for almost all parts, and you can find the industrial chiller heater unit you want at LNEYA.

Customize yout chiller heaters
Interfaz de comunicación de datos
Interfaz de comunicación de datos
You can choose Ethernet interface, RS232 interface, Profibus-DP interface, external touch screen, etc.
Housing
Housing
We generally use cold-rolled plate sprayed RAL7035 housing. If you like other materials, we can also customize it.
Inlet and outlet
Inlet and outlet
We provide a variety of standard inlet and outlet interface sizes.
Explosion-proof
Explosion-proof
Support customization of isolation explosion-proof or positive pressure explosion-proof according to application scenarios

LNEYA has established cooperation with the Chinese Academy of Sciences,the China Academy of Engineering Physics,Corning (USA),CSPC Pharmaceutical and many other companies. You can consult our service team for case details.

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Get in touch with our Cooling Heating System experts

¿No encuentra el enfriador adecuado? ¿O no sabe cómo elegirlo? Contáctenos ahora para obtener información y precios.

Only refrigeration/heating circulators that meet explosion-proof standards can be used in hazardous gas environments; common explosion-proof standards include ExdIICT6, ExdIICT4, ExdIIBT4, positive pressure explosion-proof, etc. Explosion-proof process chillers will be larger in size, more expensive, and have a relatively longer delivery cycle.

Of course! We will synchronize the production progress of the chiller with you in a timely manner, and provide you with the inspection report and test video before the equipment leaves the factory to confirm that all parameters meet the standards.
 
 After delivery, the logistics order number will be synchronized to support the query of real-time location and transportation status. You can contact us at any time to understand the status of the equipment.

Yes. LNEYA relies on the Internet to build a service network integrating consulting, sales and service around the world. We provide you with complete technical documentation and tailor-made training courses. If you have any questions, you can get answers from our professional engineers at any time.

Of course, add us on WhatsApp or send us an email and I will send you a product brochure Or send us an email directly to sales@cnzlj.com

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WeChat/Phone

86 18914253067

WhatsApp

86 13912479193

Dirección de correo electrónico

market@lneya.com