Vapor Compression Refrigeration System：It is the most widely used refrigeration cycle to use the latent heat produced by the phase change of working medium to realize refrigeration through the closed cycle of compression, condensation, throttling and evaporation. Compressor: absorb the refrigerant v

DD Series Evaporator：DD-10DD-22

Features:Cold storage is composed of rigid polyurethane insulation sandwich panel. Color steel plate, stainless steel plate, embossed aluminum plate and other different materials can be selected according to customers' requirements. According to differnet size requirements, T-shaped panel, wall pane

Semi-hermetic cold room condensing unit components：Compressor:Bitzer, Copeland, Refcomp,Frascold and other brands are opptionalCondenser:H-type, V-type and U-typeOil heating Liquid receiverFilter Sight glasses Solenoid valve H/L P gaugePressure controller Oil pressure protectionVibration eliminator

Emerson Valley wheel compressor features:1. Ultra high energy efficiency: the energy efficiency ratio is 12% higher than the most advanced piston compressor on the market at present;Outstanding reliability: few moving parts, patented flexible design of axial and radial grain wheel provides unprecede