Precise Temperature Control of Reactor

Contact us today for the perfect temperature control solution

In the synthesis/crystallization process of chemical and pharmaceutical product production, precise temperature control plays a vital role in the reaction process. The process thermostatic system developed and produced by our company can not only work reliably at low temperatures, but is also reliable in the high temperature range, ensuring the best reaction temperature.

The continuous development of catalytic technology has greatly simplified the synthesis process in the field of chemical and pharmaceutical product production. In today’s fine chemical industry, many chemical reaction processes and crystallization processes are carried out in low-temperature environments. When reacting in a low-temperature environment, the number of by-products produced is significantly reduced, and the purity of the product is greatly improved, making the reacted product highly selective. Compared with traditional process technology, reasonable selection of the working temperature range can improve product quality and synthesis quality, increase production efficiency, and reduce production costs.

Optimal process thermostat system

Modern process technology has been able to complete complex endothermic/exothermic reactions for products with strict temperature requirements. The prerequisite for achieving all this is the control of dynamic temperature during the reaction process. Product quality can only be guaranteed by ensuring the specified temperature is accurately maintained throughout the entire production process. In the crystallization process of high-purity products, in order to obtain higher product quality, it is necessary to strictly follow the prescribed cooling rate.

For demanding chemical production processes, the performance of the temperature control system is crucial. In addition to strong cooling and heating power, our process thermostatic system also has good adaptive adjustment capabilities. This kind of intelligent adaptive adjustment can automatically adjust its own parameters to optimize the actual application during the operation of the constant temperature system.

Fast dynamic temperature control

In order to produce high-quality chemical synthesis products, the constant temperature system must monitor the temperature changes in the reactor in real time during the production process, especially during reactions with strong endotherms and strong exotherms. In process technology, efficiency and reliability are indispensable. Long-term stable work includes stability in the low temperature range. Only under constant working conditions can the simulation process of the process technology and the reliability of the synthesis technology be guaranteed and put into actual production.

Efficient performance and reliable security

Our process thermostatic system has a large number of auxiliary functions to ensure the stability of the temperature control process. Its self-checking system can automatically monitor the equipment status and display error messages on the LCD screen. In addition, such as over-temperature protection system, pump overload protection system, liquid level monitoring and protection system, etc., these functions make this series of products surpass any previous process temperature control system. Its flow monitoring system can effectively prevent overheating and freezing during the entire temperature control process. The process thermostatic system adopts the latest closed system design. The internal thermal fluid does not directly contact the ambient air. Even when it is necessary to compensate for the volume change of the thermal fluid caused by temperature changes, a completely sealed expansion tank is used. This design can avoid the condensation of moisture in the environment at low temperatures and the volatilization of harmful gases at high temperatures, and can reduce the volatilization and oxidation of the thermal fluid medium, thereby extending the service life of the thermal fluid.

Simple operation and data management system

The high-definition large-screen LCD remote controller makes the system status and all monitoring data clear at a glance, and allows easy and fast input of various setting parameters. When needed, the operator can hold the controller for remote control. The connection line between the controller and the temperature control system can be up to 50 meters long, thus realizing remote online monitoring of the process. The equipment comes standard with RS 232/485 data interface and external PT-100 temperature sensor interface, and reserves a variety of communication interfaces, which can be easily connected to the existing control system network.

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

Cooling Chillers                                                                                                     

Recirculating Chillers / Refrigerated Circulator

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

Mini Chillers / Small Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

Low Temperature Chillers

(Custom Designs)

We specialize in the production of low-temperature chillers with a temperature control range as low as -150°C, which can meet the refrigeration needs of different industries.

High Temperature Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.