本机是为金不换、菠萝格等管状线纹很粗的木板设计的，也可用于三合板的表面填补。本机能将凹进的毛孔填平，并将凸出的多余油漆刮走，并能回收利用，能完全免去人工填补，从而大大提高了生产率，降低了返工率，实为涂装生产线上不可或缺的利器。Speciallydesignedforthosewoodenboa***withverythickcannularfiber,andusedforfillingthesurfaceofthreeply;abletofillthedentedpores,andscrapeawaytheabundantpaintforreutilization;thusspareseffortsinmanualfilling,thustoincreasetheworkingeffciency,reducethereworkreat,suitableforcoatingproductionline.)