Wannan layin samarwa ya ƙunshi babban na'ura, mai ɗaukar kaya, bushewa, akwatin kula da wutar lantarki, tankin gelatin mai adana zafi da na'urar ciyarwa. Kayan aiki na farko shine babban injin.
Tsarin salo na iska mai sanyi a cikin yankin pellet don haka capsule ya zama mafi kyau.
Ana amfani da guga na musamman na iska don ɓangaren pellet na mold, wanda ya dace sosai don tsaftacewa.