Trolley furnace hi periodic operation furnace a ni a, furnace hi region-ah then a ni lo. Bogie furnace structure: furnace hnuai lam chu trolley tlan theih a ni. A lum hmain trolley chu furnace pawnah a load a, a lumna hmunte chu special horn-ah dah a ni a, chutah chuan trolley chu furnace-ah traction mechanism hmangin a chhuak a, chutah chuan trolley chu furnace atang chuan a chhuah a, traction mechanism hmangin a chhuak a, chutah chuan a siam hna thawk tur chuan crane emaw, crane emaw hmanga siam chhuah tur chuan a thawk chhuak a ni.
