It's quite common to deal with crack by welding in repair of kiln and grind mill.

在回转窑和磨机的修理中，用焊接的方法处理开裂问题是相当普遍的。

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Portland cements with similar specific surface were made in the same laboratory-mill with different clinkers produced in new type dry process kiln, wet process kiln, and shaft kiln.

选取了新型干法窑、湿法窑和立窑等不同烧成工艺条件下所生产的熟料，在同一实验磨中磨制成比表面积相近的硅酸盐水泥。

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Increased mechanized shaft kiln and cement mill productivity.

机立窑的台时产量和水泥磨产量均有明显提高。

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The project would see seven listed buildings on the site restored, including the main mill, the dye and stove house, and the kiln.

BBC: Ditherington Flax Mill in ?11.6m restoration bid