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-30 Degree Low Temperatue Water Chiller

The -30 Degree Low Temperatue Water Chiller is engineered for precise sub-zero industrial cooling using semi-closed screw compressors with 5:6 asymmetric rotors for energy-efficient operation. It employs high-efficiency shell-and-tube evaporators optimized for performance down to –30 °C, maximizing heat transfer even in extreme conditions. Utilizing R134a refrigerant, the unit maintains environmental compliance and reliable cooling capacity in harsh low-temperature cycles. Designed as one of the most durable water coolers for low-temperature environments, it features built-in freeze protection, refrigerant shortage alarms, and thermal expansion valves to safeguard against system damage. Backed by customizable OEM/ODM support and 24/7 global technical assistance, the -30 Degree Low Temperatue Water Chiller delivers consistent performance for chemical, pharmaceutical, food-processing, and laboratory applications.


The -30 Degree Low Temperatue Water Chiller from HuaZhao utilizes advanced semi-closed screw compressors with 5:6 asymmetric high-efficiency screw rotors, enabling graded or stepless energy regulation that automatically adapts to load changes for optimal efficiency. Its rugged design supports glycol/brine secondary fluids to prevent freezing of the coolant loop, ensuring uninterrupted operation in sub-zero settings.


Key Features of Our –30 °C Low Temperature Chiller


High-Efficiency Heat Exchange System

  • High-efficiency shell-and-tube evaporators and condensers designed to maintain maximum thermal transfer at –30 °C.

  • Glycol/brine compatibility prevents coolant freezing, enhancing uptime and reducing maintenance.


Advanced Compressor Technology

  • Semi-closed screw compressors with 5:6 asymmetric rotors for low-starting currents and superior part-load efficiency.

  • Graded or stepless energy regulation adapts to thermal load fluctuations for consistent performance.


Robust Safety Protections

  • Integrated freeze protection and refrigerant shortage alarms guard against system damage in extreme cold.

  • High/low-pressure gauges and thermal expansion valves ensure precise refrigerant control and operational safety.


Thermal Stability & Noise Control

  • Environmental-friendly R134a refrigerant optimized for low GWP and efficient cooling at –30 °C.

  • Anti-vibration mounts and acoustic lagging minimize noise and vibration, making it one of the most durable water coolers for low-temperature environments.

-30 Degree Low Temperatue Water Chiller

Chemical industry used low temperature industrial chiller

Chemical industry used low temperature industrial chiller

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Brine Low Temperature Water Cooled Chiller

Brine Low Temperature Water Cooled Chiller

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Water cooled screw chiller low temperature chillers(-25C)

Water cooled screw chiller low temperature chillers(-25C)

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Low Temperature Glycol Water Cooled Chiller

Low Temperature Glycol Water Cooled Chiller

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-30degree low temperature water cooled chiller

-30degree low temperature water cooled chiller

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-35 degree Evaporative type low temperature water chiller

-35 degree Evaporative type low temperature water chiller

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Products News

-30 Degree Low Temperatue Water Chiller

Custom Services for the –30 °C Low Temperature Chiller


  • OEM/ODM Support: Custom configurations for coolant types, capacities up to 1,670 kW, and pipe diameters (DN 80–DN 200).

  • Global Technical Assistance: 24/7 troubleshooting via email, WhatsApp, or WeChat.

  • VIP After-Sales Service: Complimentary maintenance plans and expedited spare-parts delivery.


Applications


  • Chemical & Pharmaceutical: Cooling reactors and preserving temperature-sensitive compounds.

  • Food Processing: Freezing, cold storage, and brine-based chilling systems.

  • Laboratory Testing: Precision cooling for scientific equipment in sub-zero conditions.

  • Renewable Energy: Thermal management in battery storage and hydrogen production.


Click here to view the project cases provided by HuaZhao.


Why Choose HuaZhao's –30 °C Low Temperature Chiller?


HuaZhao's -30 Degree Low Temperatue Water Chiller combines certified quality, proven expertise in over 20 countries, and innovation-driven design—making it the foremost choice for durable water coolers for low-temperature environments. Contact us today to learn more about the -30 Degree Low Temperatue Water Chiller and how it can elevate your industrial cooling performance.

-30 Degree Low Temperatue Water Chiller

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