Topchill Launches CO₂ Ultra-Low Temperature Condensing Units Featuring Bitzer Compressors & Ziehl-Abegg EC Motors
Chengdu Topchill Environmental Control Technology Co., Ltd. has introduced a new generation of CO₂ (R744) condensing units for industrial ultra-low temperature freezing applications. Designed for cryogenic freezing tunnels and blast freezers, the system integrates Bitzer compressors with custom air cooled condenser with Ziehl-Abegg 910mm EC motors to deliver exceptional efficiency and sustainability.
This CO₂ refrigeration system utilizes natural refrigerant R744, offering a low-global-warming-potential (GWP) solution for industrial freezing projects. The combination of Bitzer compressors — known for reliability in low-temperature refrigeration — and Ziehl-Abegg EC motors results in a high-efficiency condensing unit that significantly reduces energy consumption in cryogenic environments.
“Our CO₂ condensing unit is engineered for ultra-low temperature industrial refrigeration where both performance and environmental compliance are critical,” said a Topchill spokesperson. “The Bitzer compressor ensures stable operation at extreme temperatures, while the Ziehl-Abegg EC motor cuts power use by up to 30% compared to conventional AC motors.”
The system is ideal for food freezing, pharmaceutical cold storage, and chemical process cooling, providing a sustainable refrigeration solution that meets stringent international emissions standards.
For custom CO₂ refrigeration projects or technical specifications, contact Topchill at sales@topchill.com.Please click www.topchillcooler.com
