Izinzuzo zomkhiqizo
1. Umthwalo wemfanelo kanye nomkhiqizi onolwazi olwenziwe
2. Umklamo omuhle kanye nomsebenzi wobuciko omuhle
3.Ikhwalithi ephezulu enophawu lwepulasitiki olunentengo eguquguqukayo
4. Uphawu lokuvala ibholithi luqoshwe nge-laser, ngakho-ke uphawu alukwazi ukususwa noma ukushintshwa kalula
Izici
1. uphawu lwebholdi lokuphepha phansi luphawulwe ngo-H, ukuphepha okuphezulu
2. uphawu lwebholidi Insimbi yekhabhoni / I-Galvanized, efakwe ku-anti-rotary, gcina uphawu olukhiyiwe luzinzile
3. Cindezela ukuze uzikhiyele, isakhiwo esilula













