Maovheni emhepo anovhurika anogadzira mhepo inodziya inoburitsa nzvimbo yepamusoro yechinhu chinodziya zvakananga kumhepo inoyerera. Sarudzo ye alloy, saizi, uye waya gauge zvinosarudzwa zvine hungwaru kugadzira mhinduro yakasarudzika zvichienderana nezvinodiwa zvechishandiso. Zvinodiwa zvekutanga zvekushandisa zvinosanganisira tembiricha, kufamba kwemhepo, kumanikidzwa kwemhepo, nharaunda, kumhanya kwe ramp, frequency yekufamba kwemhepo, nzvimbo chaiyo, simba riripo, uye hupenyu hwehita.

ZVINHU ZVAKANAKA
Kuisa kuri nyore
Yakareba zvikuru - 40 ft kana kupfuura
Kuchinjika zvakanyanya
Yakashongedzerwa nebhawa rinotsigira rinoenderera mberi rinovimbisa kuomarara kwakakodzera
Hupenyu hwebasa refu
Kugoverwa kwekupisa kwakafanana

Zvinokurudzirwa

Pakushandisa munzvimbo ine hunyoro, tinokurudzira kushandisa zvinhu zveNiCr 80 (giredhi A).
Dzinoumbwa ne80% Nickel uye 20% Chrome (haina iron).
Izvi zvinobvumira tembiricha yepamusoro yekushanda ye2,100o F (1,150o C) uye kuiswa uko kungave kuripo mumhepo inoyerera.