6' Girman rami dth guduma da farashin masana'anta na siyarwa

Takaitaccen Bayani:

DTH guduma wani nau'i ne na kayan aikin hako dutsen pneumatic, bambanci daga wasu shine yayin aikin hakowa ko da yaushe ya kasance a cikin kasan ramin, yana tasiri dutsen daga guduma kai tsaye.Iskar da ke da ƙarfi tana shiga cikin guduma ta bututun haƙori, sannan ta fita daga ɗigon haƙori, ana amfani da iskar shaye-shaye don busa tsinke daga ƙasan rami.Ƙarfin jujjuyawar da ke aiki akan guduma na DTH ya fito ne daga injin jujjuya akan mashin ɗin, ƙarfin ja yana fitowa daga na'urar ciyarwa da canja wurin makamashi zuwa guduma ta bututun rawar soja.