Cryotek reciprocating rack can use Bitzer, Copeland single stage or two stage compressors. Reciprocating racks are normally used in hyper-market, food processing, medium sized walk-ins. Danfoss/Dixell/CPC electronic controls or Cryotek PLC control can be applied. Normally single stage rack can be used when the evaporating temperature is higher than -40C and two stage rack is used when below -40C. Cryotek is able to provide customers with inverter or step-less control technology for accurate temperature control or energy saving purpose. Any special layout requirement can be met by tailor-made design, eg. double deck rack, double suction heads design…etc.