Smart Air & Gas Solution Provider
Get a quote /
WhatsApp: +86 159 5112 7157
/
Ultra-Low Temperature Series-Cabinet Air-Cooled Chillers
Ultra-Low Temperature Air Cooled Chiller - Box Type
Ultra-Low Temperature Air Cooled Chiller - Box Type
Ultra-Low Temperature Air Cooled Chiller - Box Type
Ultra-Low Temperature Air Cooled Chiller - Box Type

Engineered for extreme cold. Our ultra-low temperature industrial chillers use advanced multi-stage or cascade refrigeration to reach temperatures as low as -120°C. As a premier heavy-duty refrigeration unit, this series provides deep cooling power and absolute temperature stability for highly sensitive processes.

Introduction

Ultra-Low Temperature Air Cooled Chiller – Box Type

This model is perfect for extreme cold endurance testing of military and aerospace components, ultra-low temperature deep-freezing modification of advanced materials, and cutting-edge scientific experiments in high-end laboratories. As a highly specialized air cooled chiller, it delivers immense cooling capacity within a compact footprint, with precise temperature control to fractions of a degree, establishing an absolutely stable “ice protection zone” for highly sensitive processes.

 

Key Features
1. Independent All-in-One Deep-Cooling System: Built-in specialized extreme-cold resistant water tank and anti-freeze high-pressure pump. Features aerospace-grade thermal insulation for pipelines, small footprint, and plug-and-play convenience to eliminate complex on-site construction.
2. Cascade Smart Anti-Freeze Protection: Driven by advanced multi-stage cascade refrigeration algorithms, with built-in multi-channel sensors monitoring in real time to dynamically balance refrigerant pressure differentials, completely preventing system lockups under -120°C extreme environments.
3. Anti-Resonance Acoustic Noise Reduction: Equipped with a fully enclosed low-vibration compressor and multi-layer high-density acoustic composite foam inside the cabinet. Even with exhaust fans, overall noise is perfectly controlled, making workshop and laboratory installation hassle-free.

 

Characteristic

Water-cooled Shell-and-tube Type
Air-cooled Fin Type
Condenser
It adopts special threaded red copper pipes, with heat exchange efficiency over 15% higher than ordinary copper pipes.
Externally Equalized Thermal Expansion Valve (TXV)
Electronic Expansion Valve (EEV)
Refrigerant Throttling Device
Compact structure with good tightness; superheat degree is adjustable for temperature sensing charging in various ambient temperatures.
Laser-welded stainless steel temperature sensing element ensures optimal regulation, longer diaphragm service life and higher pressure resistance.


Application field

FAQ

Copyright © KUNSHAN DAWOS MACHINERY CO., LTD.