... integrative design, beautiful structure,high output power,good energy stability, simple and convenient operation, reliable performance, ... ,ornamental engraving.High reliability,long resistance,high energy exchange,top beam quality,air cooling,low ... selective)Working Table Load30KgWorking Voltage220V±10%/mono-phase/380V/three-phase/50HzCooling Machine Power2PCooling ModeOutside Water Cooling Artwork ...