Pharmaceutical & Chemical Industry Cooling Solutions

We design and manufacture industrial water chillers, heat pumps, and temperature control units for the pharmaceutical and chemical production, providing precise process cooling, reliable equipment protection, and energy-efficient operation. These systems ensure stable conditions for critical processes, safeguard valuable equipment, and help manufacturers meet stringent industry standards.

Pharmaceutical Industry Applications

Temperature control for drug production

With precision control of ±0.5°C, our chillers help maintain the purity and potency of pharmaceutical products. For example, vaccine manufacturing requires active ingredients to be stored at 2-8°C, and our chillers work in tandem with bioreactors to maintain optimal temperature conditions.

Equipment cooling for extended service life

Reactor cooling: Many drug synthesis processes release significant heat. Our chillers regulate jacketed reactor temperatures within safe limits (such as below 40°C) to prevent overheating and deformation.
Freeze-dryer support: Pharmaceutical freeze dryers require ultra-low temperatures down to -50°C for rapid freezing. Our chillers deliver a stable cold supply, enabling efficient sublimation and preserving product activity.

Maintaining sterile production environments

For aseptic manufacturing, our temperature control units keep room temperatures at 20±0.5°C, ensuring process accuracy and reducing the risk of contamination from excessive heat.

Chemical Industry Applications

Process Chemical Reaction Control

In exothermic reactions such as polymerization and nitration, the chillers use plate heat exchangers to remove heat quickly, keeping temperature fluctuations within ±1°C and minimizing the risk of side reactions. For flammable and explosive environments such as petrochemical plants, the chillers are equipped with explosion-proof compressors and non-sparking materials to meet stringent safety standards.

Handling of corrosive media

When storing highly corrosive raw materials such as strong acids and alkalis, maintaining a low temperature prevents evaporation losses. Our chillers feature titanium alloy evaporators and stainless-steel piping, providing more than three times the corrosion resistance, ideal for applications like chlor-alkali production.

Support for Continuous Production

Distillation column cooling: Supplies 5-10°C cooling water to condensers, efficiently converting gaseous chemicals to liquid form and improving recovery rates by up to 15%.
Pipeline temperature control: In PE/PP pellet production, outlet temperatures from extruders are reduced from 200°C to 50°C, preventing pellet clumping and maintaining product quality.

Waste heat recovery for energy efficiency

Screw chillers in chemical production can capture waste heat from reactions and transfer it via heat exchangers to preheat raw materials, reducing total energy consumption by as much as 30%.

Projects

For pharmaceutical industry

A pharmaceutical manufacturer adopted our air-cooled chiller to supply 5°C cooling water for fermentation tanks. As a result, microbial activity increased by 20%, and the fermentation cycle was shortened to just 14 days.

For chemical industry

A chlor-alkali plant implemented our explosion-proof chiller with a titanium alloy evaporator capable of withstanding environments with 50% hydrochloric acid concentration. This solution extended the chemical processing equipment’s service life to 8 years.

Across both industries, our low temperature water chillers and heat pumps deliver core value in three key areas: precise temperature control, equipment protection (including explosion-proof and anti-corrosion designs), and energy efficiency (achieving overall savings of 30%-60%). For optimal results, models with modular expansion capabilities and corrosion-resistant materials are recommended, along with cooling systems tailored to the specific process requirements.