The machine is equipped with a removable roller wear-resistant lining, continuous service life of up to one year or more, wear serious, remove the lid can be replaced.

本机磨辊上装有可更换耐磨衬板，连续使用寿命可达一年以上，磨损严重时，移开机盖即可更换。

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This can even be produced by small workshops, by certain milling technique with steps of " lining" , manually feeding subjecting to lines according to milling machine motion .

采用“划线、手动看线走刀配合机床进给”的铣削加工工艺使得小工厂亦能加工出这种产品。

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