Tani waa sababta oo ah qalabka mashiinka (kaliya mashiinnada goynta laysarka ee awoodda sare leh) ma isticmaalaan qarxinta iyo qodista si ay u sameeyaan godad yaryar, laakiin garaacista garaaca wadnaha (daloolin jilicsan), taas oo ka dhigaysa tamarta laysarka sidoo kale waxay ku urursan tahay aag yar.
Meesha aan la warshadeyn ayaa sidoo kale guban doonta, taasoo keenaysa cillad dalool ah oo saameynaysa tayada habka.
Waqtigan xaadirka ah, waxaan u baahannahay inaan bedelno habka xididka daloolka (jilicsan daloolinta) habka daloolinta fidsan (daloolinta caadiga ah) ee habka horumarinta si loo xalliyo dhibaatada.
Dhanka kale, mashiinnada goynta laysarka ee awoodda hoose, garaaca garaaca wadnaha ayaa loo isticmaalaa in lagu sameeyo godadka yaryar si loo hagaajiyo dhamaystirka dusha sare.