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Low Temperature Series-Cabinet Air-Cooled Chillers
Low-Temperature Air Cooled Chiller - Box Type
Low-Temperature Air Cooled Chiller - Box Type
Low-Temperature Air Cooled Screw Chiller
Low-Temperature Air Cooled Screw Chiller

Built for sub-zero cooling conditions. Engineered by a professional chiller manufacturer, our low-temperature industrial chillers are engineered to deliver reliable cooling fluid down to -85°C. Utilizing specialized anti-freeze technology, this heavy-duty refrigeration unit perfectly bridges the sub-zero gap that standard water chillers cannot reach.

Introduction

Low-Temperature Air Cooled Chiller – Box Type

This model is perfect for small-to-medium ultra-low temperature medical storage, biological product freeze-drying, and extreme cold testing of specialized semiconductor components. As an advanced air cooled chiller, it offers highly delicate temperature control and easy operation to fully secure your R&D samples. It is also widely used for fine condensation and purification in chemical laboratories, cooling down fast to precisely control crystallization and separation, making daily experiments much safer.

 

Key Features
1. Integrated Deep-Cooling Design: Built-in specialized ultra-low temperature refrigerant tank and heavy-duty high-pressure pump. Features all-around thickened thermal insulation pipelines, small footprint, and plug-and-play convenience.
2. Cascade Smart Anti-Freeze Control: Uses dynamic fine-tuning control technology paired with professional deep-cooling algorithms. Features multiple anti-freeze and anti-overpressure protections to ensure stable, long-term operation.
3. Built-in Soundproofing: Equipped with a premium fully enclosed compressor and ultra-thick internal acoustic foam. Noise is perfectly controlled, making workshop and laboratory installation hassle-free.

 

Low-Temperature Air Cooled Screw Chiller

This heavy-duty, high-power screw chiller is specially built to handle the intense ultra-low temperature demands of large pharmaceutical reactors and fine chemical reaction vessels. It continuously supplies refrigerant under extreme temperatures to ensure non-stop production. It is also highly efficient in specialized gas condensation recovery and low-temperature endurance testing for military and aerospace materials, preventing expensive chemicals from volatilizing and extending assembly line operation cycles.

 

Key Features
1. Deep-Cooling Screw Long Lifespan: Features a top-tier international brand semi-hermetic screw compressor heavy-duty designed for extreme ultra-low conditions. Fewer moving parts mean an ultra-long, trouble-free runtime.
2. Efficient Stepless Regulation: Supports automatic multi-stage or stepless adjustment to precisely allocate cooling capacity based on real-time heat load, greatly improving energy efficiency under ultra-low temperatures.
3. Strong Environmental Adaptability: Uses a highly efficient finned condenser with a special anti-corrosion coating, making it fearless against harsh industrial environments with high temperatures and heavy dust.

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

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