Simbi isina nguravharafu yegedhi rinotsvedzaimhando yevharuvhu inoshandiswa kudzora shanduko huru dzekuyerera kwemvura, kutanga nguva nenguva, uye kudzima. Inonyanya kuumbwa nezvinhu zvakaita sefuremu, gedhi, sikuruu, nati, nezvimwewo. Nekutenderedza vhiri reruoko kana sprocket, sikuruu iyi inosundira gedhi kuti ridzokere rakatwasuka, zvichiita kuti vharuvhu ivhurike uye ivhare. Dhizaini iyi inobvumira vharuvhu regedhi rinotsvedza kuti rienderane nekutakurwa nekudzorwa kwemvura kwezvinhu zvakasiyana-siyana zvisina viscosity, upfu, uye zvidimbu zvidiki pane 10mm.

Dhizaini yevanotengesa mavharuvhu egedhi resilinda resimbi isina tsvina iri nyore, iri nyore kuisa nekugadzirisa, uye inochinjikawo zvikuru kushanda nayo. Kuvhura kunogona kugadziriswa chero nguva zvichienderana nezvinodiwa. Zvichienzaniswa nedzimwe mhando dzemavharuvhu, mavharuvhu egedhi resilinda resimbi isina tsvina akareruka uye, nekuda kwekugadzirwa kwawo kwakasarudzika, haawanzo kuvharika panguva yekushandiswa. Vharuvhu regedhi resilinda rinogona kumira zvakanaka kana rakavharwa, zvichiita kuti kuvhara kushande zvakanaka uye kuderedza kubuda kwemvura. Magedhi e304 esimbi isina tsvina akakodzera maindasitiri akasiyana-siyana akadai sezvinhu zvekuvaka, simbi, migodhi, simba, makemikari, magirazi, indasitiri yechiedza, uye zviyo, kunyanya pakudzora kuyerera kwezvinhu zveguruva mumapaipi.

Nekuda kwekushandisa zvinhu zvesimbi isingatsvedzeri, mavharuvhu egedhi remasiraidhi esimbi isingatsvedzeri ane simba rekudzivirira ngura uye kusakara, zvichiita kuti akwanise kushandiswa kwenguva refu munzvimbo dzakaoma dzekushanda. Pamusoro pezvo, nekuda kwekugara kwayo kwenguva refu uye nyore kugadzirisa, mari yekugadzirisa yevharuvhu yegedhi remasiraidhi ye250mm yakaderera, izvo zvinobatsira kuderedza mari yekushandisa.

Vharuvhu yegedhi rinotsvedza rinoita zvakanaka pakubata guruva nezvinhu zvidiki nekuda kwekushanda kwaro kwakasiyana uye mabhenefiti akasiyana-siyana ari kushandiswa. Kana muine zvaunoda, ndapota taurai nesu pazasi uye muchawana mhinduro yehunyanzvi mukati memaawa makumi maviri nemana. Jinbin vlave ichakupai mhinduro yakakodzera.