Heating Cooling Combination Process Heater/Chiller Systems

Contact us today for the perfect temperature control solution

Heating cooling combination process heater/chiller systems realize cooling and heating through one piece of equipment. They are suitable for glass reactors, metal reactors, and bioreactors in the chemical and pharmaceutical industries to perform heating, cooling, and constant temperature control.

In the chemical and pharmaceutical fields, heating cooling combination process heater/chiller systems often perform the necessary temperature control together with the chemical reaction of the material itself. Heating cooling combination process heater/chiller systems use electric heating to quickly increase the temperature of the circulating medium. It adopts energy-saving design to realize the adjustment of cooling capacity and accurately control the temperature of materials.

Characteristics of heating cooling combination process heater/chiller systems:

1. Realized the adjustment of cooling capacity changes. The refrigerant flow is mainly controlled by PID, and the material temperature is accurately controlled. The traditional method is to use electric heating to offset the cooling of the compressor, which wastes energy;

2. The combined control of heating and cooling enables rapid response to the material absorbing or releasing heat;

3. The material temperature is controlled mainly through refrigerant flow control. The refrigerant proportional regulating valve adopts the valve body of the electronic expansion valve. Higher temperature control accuracy can be achieved.

The temperature control of heating cooling combination process heater/chiller systems consists of refrigeration cycle system, heating cycle system and automatic control system. For areas where equipment has explosion-proof requirements, positive pressure explosion-proof cabinets can be customized to meet explosion-proof requirements.

We provide complete temperature control systems design and manufacturing. From standard models to complete customized products up to 900 tons. 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

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 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

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

Heating Circulators

(Custom Designs)

• Temperature range: +50℃ ~ +300℃
• Large heat exchange area and fast heating speed
• Self-diagnosis function, multiple safety protection devices
• Closed circulation system, no oil mist at high temperatures
• Each device is load tested for more than 12 hours

TES Series (Temperature control for fuel and oil testing)

(Custom Designs)

• Temperature range: -85℃ ~ +250℃
• Siemens PLC controller and other brand accessories
• Self-diagnosis function, multiple safety protection devices
• Fully closed circulation system, no oil mist at high temperatures
• 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