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Oil-free Magnetic Bearing Chiller
Modular Chiller
Screw Chiller
Powder cooling Special Chillers
Low-Temperature Grain Storage Chillers
Surface Treatment Special Chillers
Heat Pump
Air-cooled industrial chiller
Water-cooled industrial chiller
Industrial Oil Cooler
Fiber Laster Chiller
Mushroom Climate Control Chillers
Aquaculture Special Chillers
Fan Coil Units
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Direct cooling design, corrosion-resistant material

Patented anti-corrosion evaporator, tank liquid directly into the unit evaporator, eliminating the intermediate plate heat exchanger, unique plastic lining anti-corrosion process, installation of reasonable lifelong anti-corrosion.

High Efficiency and Energy Saving

The use of high-speed permanent magnet frequency conversion technology combined with Qingfeng's unique horizontal

Opposite double-stage compression structure energy saving rate of 50%

Accurate temperature control

Equipped with Qingfeng independent research and development design of integrated control system

Realize temperature control accuracy ± 0.1 ℃

Applicable to a variety of high-precision applications

Low starting current

Adopts frequency conversion soft start method

Starting current only 2A

No impact on the power grid

Magnetic Levitation Oil-less Compressors

Adoption of magnetic levitation bearing and bearing control system

Oil-free and mechanical friction-free service life up to 30 years

Lifetime “0” maintenance of the refrigerant system.

Efficient heat transfer

Patented high-efficiency falling-film evaporator and high-efficiency condenser heat exchanger convergence temperature is 1K lower than the traditional heat exchanger.

Higher heat transfer efficiency of the unit.

3,000+ units of application experience Confidence in the choice

In 2012, Qingfeng's first magnetic levitation inverter centrifugal chiller was put into use.

Up to now, the global sales volume has exceeded 3,000 units to become the user's new choice for energy saving.

 

For An Efficient&Sustainable Future

Focus on boutique agricultural temperature control industry, product coverage of heating, cooling series to meet the -45 ° ~ 120 ° temperature control customization requirements

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