Ubwino:
1.Mkuwa wamkuwawakumwa nsonga za nkhumba ndi kapangidwe ka nkhumba kumwa mwaukhondo komanso kuteteza madzi.
2.Use CNC Machining opangidwa kuonetsetsa zolondola.Kuti pamwamba ndi yosalala ndi stingless, kuonetsetsa chitetezo madzi akumwa nkhumba.Kamangidwe kosavuta ndi msonkhano kukhazikitsa zosavuta.3. Kuyika kwa netiweki yachitetezo cha chipolopolo chamkuwa kuonetsetsa kuti nsonga ya mawere isatsekedwe ndi dothi.
3.Lumikizani doko la 1/2 '', pafupifupi chubu la 20mm.zosavuta kukhazikitsa, zosavuta kupanga,kugwiritsa ntchito nthawi yayitali.