The use of dust extractors in grinders is extremely important not only to remove dust from the workplace but also to increase the longevity of the machine and consumables.

在抛光过程中使用集尘器是非常重要的，不但可以收集粉尘，同时还可以提高抛光机的使用寿命。

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Luminex has a razor blade business model, just like 3-D, where it sells the machine and once you buy the machine you have to buy the consumables, or the razors, that run through it.

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