Surface Feeder imapangidwa kuti ikwaniritse zosowa za wogwiritsa ntchito polandila zinthu zam'manja komanso anti-leakage.Zida zimatha kufika ku 1500t / h, lamba lalikulu kwambiri 2400mm, lamba wamtali 50m.Malinga ndi zida zosiyanasiyana, digiri yokwera kwambiri ndi 23 °.
Mwachikhalidwe chotsitsa, dumper imatsitsidwa mu chipangizo chodyera kudzera mumsewu wapansi panthaka, kenako imasamutsidwa ku lamba wapansi panthaka ndikusamutsidwa kupita kumalo opangirako.Poyerekeza ndi njira yachizoloŵezi yotsitsa katundu, ili ndi makhalidwe opanda dzenje, palibe fupa la pansi, palibe mtengo wokwera wa zomangamanga, malo osinthika, makina osakanikirana ndi zina zotero.
Kuchokera pamawonekedwe ogwirira ntchito, zidazo zitha kugawidwa m'magawo odyetsera ofanana ndi gawo lodyera m'mwamba (molingana ndi momwe zilili m'mwamba gawo la kudyetsa litha kukonzedwanso mofanana).
Chipangizocho chimapangidwa ndi chipangizo choyendetsa, chipangizo cha spindle, chipangizo cholumikizira shaft, chipangizo cha chain plate (kuphatikiza mbale ya unyolo ndi tepi), unyolo, chimango, mbale ya baffle (kabati yosindikizidwa), chipangizo chotsimikizira kutayikira, ndi zina zambiri.
Ma feed odziyimira pawokha nthawi zambiri amakhala ndi ma drive molunjika kuti agwirizane ndi ma parallel kapena orthogonal shaft reducers omwe amaikidwa pa shaft yotalikirapo ya mutu.Mwapadera, zochepetsera tandem kapena ma hydraulic drives zitha kugwiritsidwa ntchito.
Kupendekeka kwa zinthu kuchokera pagalimoto yotayira kupita ku mbale yophatikizira ntchito kumagawidwa m'magawo atatu.
1. Choyamba, zinthuzo zimachokera ku galimoto yotayira kupita ku mbale yoperekera mbale yomwe ikuthamangira ku conveyor lamba Ndi ntchito ya conveyor lamba, zipangizo zimapendekera pansi kuchokera pamwamba.
2. Zida zitapendekeka kwathunthu, galimoto yotayirapo imachoka, zidazo zimasamutsidwa kupita kumayendedwe akunsi kwa mtsinje, ndipo cholowera chimakhala chopanda kanthu.
3. Galimoto yotaya yoyamba ikachoka, ina ili m'malo mwake.Panthawi imeneyi, chodyera mbale chanyamula zipangizo kupita kumtunda, ndipo cholowera chimatha kuvomereza zipangizo zatsopano.
4. Ntchito yotereyi, kuzungulira ndi kubwereza.