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Air-cooled magnetic levitation chiller
Inverter magnetic levitation unit series are equipped with falling film evaporator and high-efficiency micro-channel condenser as standard, which have excellent operating efficiency and reliability.
Heat transfer capacity 30% better than traditional heat exchangers
Oil- and friction-free service life of up to 30 years
Global sales have exceeded 3500 units
Wide magnetic levitation frequency conversion compressor equipped with Qingfeng independent integrated control system
Low temperature volatility, high comfort
R134a environmental protection refrigerant, “0” OPD, no mechanical operation noise, soft sound
Standard equipped with Qingfeng remote cloud control, at any time and place to monitor the unit situation
Leading technology micro-channel heat exchanger
Heat exchanger capacity is 30% better than traditional heat exchanger.
W-shaped structure design, wind speed distribution homogenization
More uniform contact between heat exchanger and airflow, more adequate heat exchange
Overall energy efficiency increased by 15.2
Naturally cooled air-cooled maglev centrifuge units
Adoption of Free cooling technology
When the unit operates in the low temperature environment cooling
Completely switch to natural cooling mode operation
At this time, the compressor has zero power consumption and only a small amount of fan operating power.
This makes the unit run more energy efficiently
Superior use of magnetic levitation bearings and bearing control system
Oil-free and mechanical friction-free service life up to 30 years
Lifetime “0” maintenance of the refrigerant system.
Optimized body structure, small volume, light weight.
Compared with the screw unit of the same cooling capacity, it saves 30% of the area and 60% of the weight.
More flexible engineering design, more convenient installation and transportation, more convenient operation and maintenance.
Local friendly man-machine cross-care, remote IOT technology application.
Qingfeng cloud platform around the clock monitoring, running a two-pronged approach to
Ensure safe operation.
Redundant design concept with independent cooling units.
More flexible energy regulation, more efficient operation, and
capacity expansion is easier.
In 2012 Qingfeng's first magnetic levitation inverter centrifugal chiller was put into use.
Up to now, the global sales volume has exceeded 3,500 units and
Become the user's new choice for energy saving.
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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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