1. Mea waiwai: X46Cr13 / 4Cr13 (wela kila), 20MnCr5 / 20CrMnTi (mea kila) i hoʻopilikino ʻia
2. Paʻakiki: HRC54-60.
3. Anawaena: 1.0mm a hiki i 28mm ;Owaho anawaena: a hiki i 1800mm.
Hiki iā mākou ke hana i nā apo like ʻole i make no nā hōʻailona he nui, e like me CPM, ZHENGCHANG, FAMSUN, BUHLER, YEMMAK, BAHOO, YULONNG, IDAH, CPP, OGM.