Multiple belt arrangement type flaws care equipment

摘要

(57) Abstract Objective Part of thick steel sheet and the like local crevice, stepped and the likeIt is not, furthermore it offers the grinding effect and the grinding device whose efficiency is goodru. Constitution Multiple Hari facilities to do the grinding belt of non edge condition, said grinding beInside ruto pushing motion is done the contact roll which the multiple grinding beltsThe multiple belt layout die care which have the feature which between movement is obtainedre device. Advantages Decrease and various belt of replacement frequency of grinding beltTo become possible to lay out, improvement of the result grinding effectIt became possible to assure.