Iyo ketani kazhinji isimbi yekubatanidza kana mhete, iyo inonyanya kushandiswa kumichina kutapurirana uye kudhonza.Zvinhu zvakaita sengetani zvinoshandiswa kuvharidzira nzira dzemigwagwa (sepamusuwo wemigwagwa, nzizi kana zviteshi), cheni dzinoshandiswa pakufambisa kwemagetsi.

1. Iyo ketani inosanganisira ina dzakatevedzana: kutapurirana cheni;conveyor cheni;drag chain;special cheni.

2. Mutsara wezvisungo kana zvishwe zvinowanzogadzirwa nesimbi: zvinhu zvakaita secheni zvinoshandiswa kuvharidzira nzira dzemotokari (sepamusuwo wemugwagwa, rwizi kana chiteshi chengarava);cheni inoshandiswa pakufambisa kwemagetsi.

3. Maketani anogona kukamurwa kuita pfupi-pitch precision roller cheni;short-pitch precision roller cheni;curved ndiro roller cheni ye-heavy-duty transmission;maketani emichina yesamende nemaketani eplate;cheni dzepamusoro-soro.

Chimiro checheni yekufambisa inoumbwa nemukati cheni zvinongedzo uye ekunze cheni links.Inoumbwa nezvikamu zvishanu zvidiki: ndiro yemukati cheni, yekunze cheni ndiro, pini, sleeve uye roller.Unhu hweketani hunoenderana nepini uye sleeve.

Mukufambiswa kwematurusi emuchina, anowanzo shandiswa kufambisa zvikamu anosanganisira pulleys, magiya, worm giya, racks nemapini, uye screw nuts.Kuburikidza neaya mativi ekutapurirana, sosi yemagetsi uye actuator, kana kubatana pakati peaya maviri emagetsi, inonzi iyo yekufambisa yekubatanidza.Mutsara wezvinhu zvinotevedzana zvekufambisira zvinogadzira chinongedzo chekufambisa zvinodaidzwa kuti cheni yekutumira.

Iketani yekufambisa inowanzova nemhando mbiri dzemaitiro ekufambisa: imwe yemhando inzira yekufambisa ine yakagadziriswa chiyero chekufambisa uye nzira yekufambisa, yakadai seyakagadziriswa reshiyo gear pair, worm turbine pair, nezvimwewo, inonzi fixed ratio transmission mechanism;imwe mhando yakavakirwa pane zvinodikanwa zvekugadzirisa Iyo nzira yekufambisa inogona kushandura reshiyo yekufambisa uye nzira yekutapurirana, senge shanduko yekufambisa giya, inotsvedza giya rekufambisa mashandiro, nezvimwewo, inonzi inotsiva.