HD Series Bayani:
1. akwatin siffar ne mai kyau hexagonal, iya dacewa da daban-daban shugabanci shigarwa;
2. Converter tsawon rayuwar aiki, babban karfin ɗaukar kaya, motsi mai laushi, saurin ƙananan kayan aiki na ƙananan kayan aiki zai iya zuwa 40m / s, aikin motsi yana da inganci har zuwa 94% -98%;
3.Arc hakora cone gear amfani da high quality low carbon gami tsarin karfe, ta hanyar kwatsam carburization wuta magani