Layin da aka kira layin da aka yanka, layin da aka buɗe, layin da aka yanka ne wanda za a yi amfani da shi don buɗewa, daidaitawa, daidaitawa, yankan kayan da aka yi amfani da su a cikin tsawon da ake so. Yana dacewa da daban-daban irin karfe kayan bayan sarrafa sanyi da zafi madaidaiciya carbon karfe, silicon karfe, horseshoe, bakin karfe da surface rufi.

Gabaɗaya wannan samar da layi dace da karfe madaidaicin zurfin processing kamfanoni, farin kayan aiki samar da kamfanoni, da dai sauransu, shi ne karfe taimako processing kayan aiki, gaba daya saka hannun jari mafi girma, fitarwa mafi daidaitacce, wani misali samar da layi iya samun ajiya tebur, shigar da madaidaicin trolley, taimako goyon baya, uncoiler, retractable shovel, flattening inji, rayuwa set, gefen jagora, biyar madaidaicin m flattening ma'auni, cutter gado, conveyor, stacking rack, fitar da madaidaicin trolley kunshi. Daga cikin takamaiman daidaitawa za a iya tsara bisa ga abokin ciniki bukatun, gaba daya kamfanin samar da al'ada ta abokin ciniki zuwa samfurin masana'antu daukar watanni, don haka wannan ne ba misali al'ada kayan aiki, don Allah kira tambaya idan kana so.