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Chemical and pharmaceutical chillers are refrigeration equipment widely used in the chemical industry. They operate through a refrigerant cycle, absorbing heat from a heat source and discharging it into cooling water to achieve cooling. Temperature control is a critical factor in chemical and pharmaceutical production, impacting product quality and production efficiency. Chillers, with their high efficiency, stability, and energy-saving features, have become essential equipment for improving chemical production efficiency. As essential process equipment, chemical and pharmaceutical chillers offer high energy efficiency, precise temperature control, diverse applications, and environmental sustainability. They are crucial in the chemical industry, improving production efficiency, reducing costs, and driving the industry towards green and sustainable development.
Chemical Reaction Control
Provides cooling water for processes such as polymerization, distillation, and rectification to prevent side reactions or equipment damage caused by high temperatures. For example, in the production of polyethylene and epoxy resins, chillers maintain process temperatures by cooling the reactor medium.
Fermentation & Biochemical Engineering
Used to cool fermentation tanks, culture media, and other equipment to ensure stable temperatures within the fermentation range (for example, maintaining a constant temperature in the production of antibiotics and enzyme preparations).
Equipment Cooling & Crystallization
In the production of chemical products such as urea and hydrochloric acid, cooling the solution to the crystallization point promotes crystal precipitation, improving product purity and yield.
Solvent Recovery & Distillation
Cooling distillation overhead vapor promotes condensation and reflux, improving solvent recovery and purity.
Waste Gas Treatment
Used to cool pollutants (such as hydrogen sulfide) in flue gas, facilitating subsequent treatment and reducing the environmental impact of emissions.
As a premier chiller manufacturer, LNEYA is very happy to create the complete custom chiller or cooling solution to quickly meet your needs.
Our world-class engineering team solve every kind of temperature problem from simple to complex. Our expertise guarantees satisfied customers in a very short turnaround time.
Low Temperature Chillers (Custom design)
The low temperature chiller uses ultra-low temperature cooling technology and international brand accessories to achieve rapid cooling from high temperature to meet the temperature control needs of medical and biotechnology processes.
| Model | LC series | LJ series | LN series | LD series | CDLJ series | SLJ series | |||
| Temperature range | -25 ~ -5 °C | -45 ~ -10 °C | -60 ~ -10 °C | -80 ~ -30 °C | -110 ~ -50 °C | -150 ~ -110 °C | |||
| Cooling capacity | 12 … 360 kW | 6 … 180 kW | 6 … 180 kW | 4 … 180 kW | 2 … 120 kW | 2.5 … 11 kW | |||
| Temperature stability | ±0.5 ℃ | ±0.5 ℃ | ±0.5 ℃ | ±0.5 ℃ | ±0.5 ℃ | ±0.5 ℃ | |||
| Pump flow pressure | 6.6 … 25 m³/h | 6.6 … 25 m³/h | 6.6 … 25 m³/h | 6.6 … 25 m³/h | 6.6 … 25 m³/h | 6.6 … 25 m³/h | |||
| Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized | |||||||||
Recirculating Chillers / Refrigerated Circulators (Custom design)
The low temperature refrigerated circulator adopts a fully closed circulation cooling system to save energy and reduce consumption. It also supports customized design and can be customized according to your process project requirements.
| Model | LX series | LT-45 series | LT-60 series | LT-80 series | LT-120 series | ||||
| Temperature range | -25 ~ +30 °C | -45 ~ +30 °C | -60 ~ -20 °C | -80 ~ -20 °C | -120 ~ -70 °C | ||||
| Cooling capacity | 0.8 … 30 kW | 0.75 … 12 kW | 0.4 … 6 kW | 0.2k … 6 kW | 0.3 … 5 kW | ||||
| Temperature stability | ±0.5 ℃ | ±0.5 ℃ | ±0.5 ℃ | ±0.5 ℃ | ±0.5 ℃ | ||||
| Pump flow pressure | 20 … 250 L/min | 20 … 50 L/min | 20 … 50 L/min | 20 … 50 L/min | 20 … 35 L/min | ||||
| Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized | |||||||||
Room Temperature Chillers & Mini Chiller (Custom design)
Our small water chillers have a compact design and take up little space, so they can be placed on a desktop for use.
Chiller / Heater Combo Units (Custom design)
We offer cooling and heating combination units that integrate refrigeration, heating and thermostatic control to achieve dynamic temperature control functions.
| Model | SUNDI-1 | SUNDI-2 | SUNDI-23 | SUNDI-4 | SUNDI-43 | SUNDI-6 | SUNDI-63 | SUNDI-7 | SUNDI-8 | SUNDI-9 | SUNDI-10 | ||
| Temperature range | -10 ~ +150 °C | -25 ~ +200 °C | -25 ~ +300 °C | -45 ~ +250 °C | -45 ~ +300 °C | -60 ~ +250 °C | -60 ~ +300 °C | -70 ~ +250 °C | -80 ~ +250 °C | -90 ~ +250 °C | -100 ~ +100 °C | ||
| Cooling capacity | 1.5 … 15 kW | 1 … 200 kW | 1 … 200 kW | 0.45 … 200 kW | 0.9 … 25 kW | 0.25 … 60 kW | 0.75 … 25 kW | 0.4 … 15 kW | 0.3 … 80 kW | 0.2 … 80 kW | 0.45 … 80 kW | ||
| Heating capacity | 2.5 … 15 kW | 2.5 … 200 kW | 2.5 … 200 kW | 2.5 … 200 kW | 5.5 … 25 kW | 2.5 … 60 kW | 5.5 … 25 kW | 2.5 … 15 kW | 3 … 80 kW | 3 … 80 kW | 3.5 … 80 kW | ||
| Pump flow pressure | 20 … 75 L/min | 20 … 600 L/min | 20 … 600 L/min | 20 … 600 L/min | 35 … 150 L/min | 20 … 250 L/min | 35 … 150 L/min | 20 … 110 L/min | 20 … 400 L/min | 20 … 400 L/min | 35 … 400 L/min | ||
| Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized | |||||||||||||
Recirculating Heater Chiller / Cooling Heating Circulator (Custom design)
Our refrigeration and heating circulators can achieve dynamic temperature control between -45°C and +250°C, using a closed loop control system to save energy.
Heating Systems / Circulation Heaters (Custom design)
The heating circulator can achieve ultra-high temperature control of 300℃, adopts closed circulation heating, and the system is equipped with an expansion vessel.
Our professional technical R&D team is waiting for your contact to create the perfect chiller for you
Email: lilia@lneya.com
+86-18906195231 (WhatsApp / WeChat)
Decades Expertise
Decades of R&D and manufacturing experience
Learn about the professional knowledge of chillers
Experienced engineers
Affordable Solutions
Free chiller solutions or customized solutions
Help you get the most control and performance from your chiller
Custom Designs
Customize chillers to meet your specific needs
Maximize chiller performance
Reliable Service & Support
Reliable customer service and support teams
We provide you with services before, during and after installation.
We offer:
We’ve been designing and building custom products for more than 30 years. From mini chillers to large custom chillers and everything in between, we’ve built products for virtually every industry and every application.
Get a quote for your project today! We often provide custom quotes in as little as 30 minutes.
We are always here for you. Whether you have a question or need a quote, there’s always somebody here to communicate with you 24/7.
Our products are built with premium-grade materials, and we offer competitive warranties on all custom products.
LNEYA is a professional chiller temperature control equipment manufacturer & supplier, dedicated to providing precise temperature control solutions for the pharmaceutical, chemical, aerospace, automotive and semiconductor, biomedicine and other industries.
With leading technology R&D capabilities and advanced equipment, we provide a full range of services from mini chillers to large customized chillers, helping clients shorten development cycles and reduce costs.
We have mastered the world’s leading temperature control technology, including ultra-low temperature control, cascade refrigeration, rapid temperature control within a few seconds, etc., which can meet a variety of complex needs.
Our professional technical team is waiting for your contact to create the perfect chiller for you
Email: lilia@lneya.com
Phone / WhatsApp / WeChat: +86-18906195231
LNEYA Thermo Refrigeration Co.,Ltd.
