Zuva rinopa yakakwira chrome blow bars uye ine ceramic inoisa. Yakakwira chrome kubhowa mabara ane yakanakisa kupfeka kuramba pakati pemhando dzese kubhowa mabara asi yakaderera kukanganisa kupikisa saka saizi yekudyisa mukamuri yekukanganisa inofanira kunyatsodzorwa uye chero chinhu chisingaputsike hachibvumirwe kupinda mukamuri.
Nekuiswa kweceramic pachiso chekupfeka, hupenyu hwekushanda hweiyo yakakwira chrome kubhowa mabara hunogona kuwedzera zvakanyanya. Kazhinji iyo yakakwira chrome/ceramic blow bar ine 2 nguva dzinopfeka hupenyu zvakanyanya seyakachena chrome blow bar.
Isu tiri kupa mabara ekuputira mumartensitic / ceramic kuti ienderane neanotevera impactors:
Metso NP1007, NP1110, NP1213, NP1315, NP1415, NP1520, NP1620
Terex Powerscreen XH250, XH320, TP320, TP500, TP550
Terex Finlay I100, I120, I130, I140
Terex Pegson 428/4242SR, 1412
Evoquip Cobra 230&260, Cobra 290
Kleemann MR100 EVO2, MR110 EVO2, MR130 EVO2, MR122Z
Rubblemaster RM60, RM70, RM80/90, RM100, RM120
McCloskey i34, i44, i54
Sandvik QI240, QI341, QI340, QI441
Gondo 1200, 1400
Hazemag HAZ789, HAZ1013, HAZ1022
Keestrack R3, R5, R6
Astect KPI-JCI 4250
Portafil 7000 kana MI-7R
Striker 907, 1110-1112,
Tesab RK623/624, RK1012
Hartl 1060, 1310
Rockster r900
Kune impactor kwete pane iyi runyorwa, ndapota taura nesu kuti uwane ruzivo.
