Choyamba, molingana ndi mawonekedwe a chinthu chomaliza, chubu lozungulira ndi chubu lalikulu likupezeka.
Kachiwiri, mawonekedwe olimba, gulu lokulirapo la khoma, mota yayikulu, shaft mainchesi, chogudubuza chachikulu, ndi mizere yambiri yopanga. Kuthamanga kwa unyolo, kuthamanga ndi 8-10m / min.
Chachitatu, pali mitundu iwiri ya ocheka. Kudulira macheka ndi kudula ma hydraulic.
Flying macheka kudula
hydraulic kudula
Chachinayi, makina amtundu womwewo amaphatikiza makina opangira mipukutu, makina opindika, kupanga mipukutu ndikupindika makina amodzi ndi makina opangira mipukutu.
Makina opangira ma gutter roll.
Makina opindika.
Ndipo zogulitsa pambuyo pake,