ilaa duudduuban dufan loo sameeyey qaybaha ilaaliyo dhaqaaqin of mishiinka, sida lathe dhidibka multi-in meel bannaan oo aad u cidhiidhi ah iyo dhaqdhaqaaqyo dabacsan u baahan yahay.

Iyada oo noocyada kala duwan ee qalabka aan siin-siligga sare dhar polymide dahaarka leh kula NBR ama polyurethane, profile aluminium la faseexad dhar NBR dahaarka leh, profile aluminium la birihii.

Dabacsanaan faa'iido ugu muhiimsan, ups duudduuban dufan go'an karaa sanduuq bir ah oo u fudud in ay go'an in mishiinka.
Sidoo kale waa suurto gal ah in lifaaq masaxa daaqadda ku sanduuqa taas oo ka caawin kartaa ilaa duudduuban nadiifiso chip.
Ilaa duudduuban dufan sidoo kale loo isticmaali karaa sida albaabka duudduuban kor ama daah.