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Kingfit surface treatment special screw chiller unit
Full-liquid screw chiller series are equipped with copper heat exchanger tubes as standard, Y-△ start, a variety of anti-corrosive heat exchanger tubes, solid state soft start, frequency conversion start, high energy efficiency, stability and durability.
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.
Semi-closed design, less refrigerant leakage, no heat load burden on the machine room.
11 bearings and α-type axial thrust balance drum combination design, increase bearing life 2.5-3.5 times.
New machining precision micron-level 5:6 multi-national patented asymmetric rotor tooth pattern, smooth running dynamics.
Adoption of segmented capacity adjustment system
Comprehensive inner volume ratio (Vi) formulation
Combined with Qingfeng's patented full-liquid evaporator and heat exchanger tube, the energy saving rate is up to 20%.
Patented multi-stage oil separator with 99.99% oil separation efficiency.
Compressor lubrication system is a unique built-in oil pressure system (no oil pump required).
Reduced exhaust gas temperature. Reduced operating noise
Up to 15 years of service life
Germany Siemens computer board
Human-machine screen display touch operation
Automatically adjust the heat output of the unit when the actual load changes.
Load intelligent control, unit safety intelligent control.
Fault intelligent processing, more than 20 items of protection running more safely, the
Strict factory test.
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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