1.Direct drive of high-power brushless frequency conversionmotor,high precision,low noise,extended service life. 2.Microcomputer control,large screen LCD,touch panel,pro-grammable add/subtract rate setting,program storage,RCFsetting. 3.Imported compressor unit is used for refrigeration,and thetemperature is controlled by refrigeration and heating doubleloop.The temperature can be adjusted arbitrarily,with hightemperature control precision,low noise and the best centrifugaleffect. 4.Equipped with electronic door lock,overspeed,overtempera-ture,rotor automatic identification,unbalanced protection func-tions to ensure personal safety.