The ideal treatment state of spiral cooler in China is that there will be no excessive stress points under the condition of a reasonable balance between the hardness and plasticity of the tube bundle. Our material handling reflects this requirement.

1. Accurate heat exchange tube spacing

Due to material problems, stainless steel tubes are difficult to be plasticized when bent or wound, so it is necessary to keep the spacing of all heat exchange tubes uniform. This requires us to need complete technology and rich processing experience. Imported high-precision equipment and top winding technology provide us with the foundation.

2. Reasonable number of pipeline layers and interlayer spacing

When spiral cooler in china heat exchange tube bundles are wound, since the relative diameter of each layer is changing and the winding angle is consistent, it is difficult to ensure that the length of each heat exchange tube is basically the same.