Garland abin nadi
Garland rollers(6|5|3|2roll) don Tsarin Ƙarƙashin Ƙasa ta GCS'S Ba a ba da izinin abin nadi na garland ba kawai don maye gurbin tashar abin nadi a kan babban tsagi (bangaren bel na sama), amma kuma an ba da izinin amfani da shi a kan ƙananan ƙugiya (bangar bel na ƙasa) don tallafawa dawowar bel. A cikin nau'i-nau'i da yawa, waɗannan na'urori masu ɗaukar hoto suna ba da haɗin haɗin haɗi daban-daban da kuma dakatarwa, kuma yawanci suna da babban faɗin bel. Ma'auni na mu yana da rollers 2, 3 rollers, 5 rollers da 6 rollers sanyi, ta amfani da ƙarfe mai inganci. 
