Refrigerated and Heating Circulator Units

As a multifunctional device in the field of temperature control, refrigerated and heating circulator units combine the dual functions of refrigeration and heating. Its advantages and application fields are wide, including:

Advantages of refrigerated and heating circulator units:

1. Wide temperature range: It can cover a wide range from far below room temperature to far above room temperature, suitable for a variety of temperature control scenarios.

2. High-precision control: It provides precise temperature control, usually up to ±0.1℃ or higher accuracy, to ensure the accuracy of the experiment or production process.

3. Fast response: It has the ability to heat and cool quickly, can quickly reach the set temperature and maintain stability, and improve work efficiency.

4. Flexibility: It can be connected with a variety of containers such as reactors, thermostatic baths, rotary evaporators, etc., to adapt to diverse experimental and production needs.

5. Energy saving and environmental protection: It adopts high-efficiency components and optimized energy efficiency design to reduce energy consumption and meet the requirements of sustainable development.

6. Intelligent operation: It integrates intelligent control system, supports remote control, programming operation, data recording and analysis, and facilitates automatic management.

Applications of refrigerated and heating circulator units:

1. Biomedicine: Maintain constant temperature conditions in biological reactions, drug synthesis, tissue culture, etc. to ensure biological activity and drug quality.

2. Chemical industry: Used in chemical synthesis, material testing, crystallization process, etc., to control reaction conditions to optimize product yield and purity.

3. Scientific research laboratories: Provide temperature control platforms for research in physics, chemistry, biology and other disciplines to meet the precision requirements of experiments.

4. Electronics industry: Ensure accurate thermal management and prevent thermal stress damage in semiconductor manufacturing, circuit board testing and other links.

5. Environmental testing: Applied to various environmental simulation tests, such as high and low temperature impact tests, constant temperature and humidity tests, etc., to evaluate the performance of materials or products.

6. Food processing: Control the temperature of food processing processes such as fermentation and maturation to ensure food safety and quality.

We provide complete temperature control systems design and manufacturing. From standard models to complete customized products. We specialize in customer service and are dedicated to helping each customer have the optimal temperature control system for their specific need.

We provide non-standard customized solutions. Both single cooling chillers and cooling & heating combo units are available.

Email: lilia@lneya.com    WeChat ID: +8615251628237    WhatsApp: +86 17851209193

1.Cooling and Heating Systems

Cooling and Heating Systems (SUNDI series)

(Custom Designs)

• Temperature range: -120℃ ~ +350℃
• High-precision, intelligent temperature control
• Cooling capacity: 0.5kW ~ 1200kW
• Fully closed system to extend the service life of thermal fluid
• Each device is load tested for more than 12 hours

Cooling and Heating Circulators

(Custom Designs)

• Temperature range: -45℃ ~ +250℃
• Emerson Copeland compressor, reliable quality
• Self-diagnosis function, multiple safety protection devices
• Fully closed system to extend the service life of thermal fluid
• Each device is load tested for more than 12 hours

Cooling and Heating Systems (WTD series)

(Custom Designs)

• （Micro channel / tube reactors specialized）
• Temperature range: -70℃ ~ +300℃
• High-performance circulation pump, more stable temperature control effect
• Wide temperature range to meet the needs of more industries
• Each device is load tested for more than 12 hours

TCU Multi-reactors Temperature Control System

(Custom Designs)

• Temperature range: -120℃ ~ +250℃
• Sealed, repeatable temperature control
• Built-in electric heating thermal oil auxiliary system
• Add cold and heat source heat exchange modules according to needs
• Each device is load tested for more than 12 hours

2.Cooling Chillers

Low Temperature/Cryogenic Chillers (Water Cooled)

(Custom Designs)

• Temperature range: -150℃ ~ -5℃
• International brand compressor, high cooling efficiency
• Secondary subcooling technology, fast cooling speed
• Automated control and operation, efficient and energy-saving
• Each device is load tested for more than 12 hours

Six product series

Recirculating Chiller/Refrigerated Circulator (Air Cooled)

(Custom Designs)

• Temperature range: -120℃ ~ +30℃
• International brand compressor, cascade refrigeration technology
• Use ethylene glycol or a mixture of ethylene glycol and water
• Fully sealed design to ensure the purity of the medium
• Each device is load tested for more than 12 hours

Five product series

Small Chillers / Mini Chillers

(Custom Designs)

• Temperature range: -18℃ ~ +35℃
• International brand compressor, stable performance
• Microcomputer controller, adjustment unit 0.1℃
• Energy saving, high temperature control accuracy
• Each device is load tested for more than 12 hours

Two product series

High Temperature Chillers

(Custom Designs)

• Temperature range: -100℃ ~ +80℃
• International brand compressors and other accessories
• Fully sealed design to ensure the purity of the medium
• PLC programmable controller
• Each device is load tested for more than 12 hours

Five product series