1. Nau'in nau'in diski mai mannewa wanda aka yi ta sassa 3:
Main inji, bututu, manual/atomatik scraper.Kuma tare da aikin faɗakarwa na babba da ƙananan iyaka, duba izinin izinin mannewa, da gargaɗin rashin aiki na mita.

2. Progressive type melting: dumama diski yana sama da manne, kawai ɓangaren sama ya haɗa da dumama diski kuma ya narke, sannan ɓangaren hagu bazai dumama ba, don haka guje wa tsufa saboda dumama lokaci mai tsawo.

3. Adhesive raba daga iska lokacin da zafi narkewa.Akwai nau'in O nau'in rufewa tsakanin diski da guga, alƙawarin ba wata alaƙa da ruwa a cikin iska, don haka gamsuwar yanayin PUR.

4. Disc sanya daga aluminum gami, da kuma machined da CNC a hankali, da kuma sintered a cikin zurfin shiga.Yana da haɗin gwiwa-prof, narkar da manne mai narkewa cikin sauƙi, don haka guje wa carbonation mai ɗaure, kiyaye mafi kyawun yanayin haɗin gwiwa, da rage matsi.

5. M fitarwa da aka gyara ta rashin iyaka m gudun, gudu ta daidai gear famfo, mota gyara ta rashin iyaka mita, sarrafa fitarwa daidai.

6. Kariyar hankali don babban motar: babban motar ba zai iya farawa kafin dumama diski ya isa ƙananan zafin jiki, haɓaka kariya ga kayan aiki.

7. m guga fanko gargadi:
Fitar da firikwensin bayan babban silinda na iska, akwai gargaɗi lokacin da manne ya ƙare.