Iyo yakareba uye ipfupi pitch yeroller cheni inoreva kuti chinhambwe pakati pema roller pacheni chakasiyana.Kusiyana mukushandiswa kwavo kunonyanya kuenderana nekutakura uye kukurumidza.Marefu-pitch roller cheni anowanzo shandiswa mune yakakwirira-mutoro uye yakaderera-yekumhanyisa masisitimu ekutapurirana nekuda kwekuvimbika kwavo uye nekupfeka kuramba.Semuenzaniso, ivo vanowanzo shandiswa mukufambisa sisitimu yemakina anorema uye maindasitiri emidziyo, senge vacheri, ma roller emigwagwa uye cranes.Short-pitch roller cheni dzinowanzo shandiswa mumasevhisi ekumhanya-mhanya nekuti ane inertia shoma uye nekudaro kushomeka uye ruzha kana uchitendeuka.Semuyenzaniso, iwo anowanzo shandiswa muzvitima zvemotokari uye midhudhudhu nekuti zvinoda kumhanya mhanya kutenderera ukuwo zvichida simba rekutyaira rakatsetseka.
Nguva yekutumira: Aug-29-2023