冷却机每根换热管内焊2根螺旋叶片，转速低，整机磨损小寿命长；采用变频器调速，过载、超欠电压各种保护装置。有超温停机、缺水不开机功能，保证冷却机长期安全稳定运行;换热面积大，效果好，采用前主轴承后滚圈、托轮结构形式，结构单水平安装。能将1000℃以上的高温物料快速降到70℃以下。

Each heat exchange tube of the cooling machine is welded with 2 spiral blades, which havelow rotational speed, low overall wear, and long service life; Adopting frequency converterspeed regulation and various protection devices for overload, overvoltage and undervoltage.It has the functions of overheating shutdown and water shortage shutdown, ensuring thelong-term safe and stable operation of the cooling machine; The heat exchange area is largeand the effect is good. lt adopts the structure of front main bearing, rear rolling ring, andsupporting wheel, and the structure is simple and horizontally installed. Can quickly reducehigh-temperature materials above 1000 'C to below 70 "C.