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  • Freon compressor unit refrigeration system 1.One-time investmentIn general, large and medium ammonia refrigeration syst...

  • FSW300A Tunnel freezer Compressor units1. Design condition(1).Refrigerant:R507A;(2).Evaporating condensing temperature:-40/+40℃;1. Compressor unit operating parameterOperation conditionCompressor unit typeRefrigerating capacityElectric power -40/+40℃Bitzer HSN7451-60Y54.5Kw58.6KwChoose Screw Germany compressor 1set:Bitzer HSN745160Y2.Evaporative type condenser Type:ZFLA-400 Evaporative condense...