Ipleyiti yempembelelo eveliswe nguShanvimithatha i-foam elahlekileyo, iglasi yamanzi kunye nenkqubo yokubumba isanti, enemilo echanekileyo, ukuphosa ngokuchanekileyo kunye nokukhuselwa kwendalo. Kwisiseko sokuqinisekisa ukuqina kwempembelelo, ikwanyusa ukuxhathisa ukunxiba kweemveliso.
Iindawo ezisesichengeni zesityumzi sempembelelo zibandakanya ibha yokuvuthela, ibhloko yempembelelo, ipleyiti yempembelelo, impembelelo yelayini, isikweri sebar, icandelo lelatshi yempembelelo, njl. njl.
intsimbi ephezulu yemanganese, ichromium ephezulu kunye nokunxiba ngokutsha
i-sistant alloy steel.Ikhonkco ngalinye lemveliso ye-Shanvim lijongwa ziikhamera zeeyure ezingama-24. Ngaphambi kokushiya umzi-mveliso, kufuneka ihlolwe ngokungqongqo lisebe lokuhlola umgangatho kwaye iphunyezwe ukuhlolwa okupheleleyo ukuqinisekisa umgangatho wemveliso nganye.