Iifeni yokukhupha imveliso, ekwabizwa ngokuba yi-exhaust fan/ventilator, sisixhobo somatshini esisusa umoya odala, ukufuma, kunye namavumba kwindawo ebiyelweyo.Umatshini wonke wamkela uyilo lwe-CAD / CAM, esebenzisa umgaqo wokupholisa wokuhambisa umoya kunye noxinzelelo olubi lomoya.Luhlobo lwecala elichaseneyo ukusuka kwindawo yokufakela - umnyango okanye ifestile ngokwemvelo iphefumlela umoya omtsha, kwaye umoya ongaphakathi ngaphakathi uphuma ngokukhawuleza ngaphandle kwegumbi.Umatshini onokuthi uphucule naziphi na iingxaki zokungenisa umoya ezimbi, kunye nefuthe lokupholisa kunye ne-ventilation inokufikelela kwi-90% -97%.
Ineempawu zexabiso eliphantsi lotyalo-mali, umthamo womoya omkhulu, ingxolo ephantsi, ukusetyenziswa kwamandla aphantsi, ukusebenza okuzinzile, ubomi obude, ukusebenza kakuhle okuphezulu, njl njl. Ingasetyenziselwa zombini ukuvuthela kunye nokudinwa, kwaye iyona nto ikhethekileyo yokupholisa kunye nokukhupha umoya. kwiindibano zocweyo zale mihla.
Izinto eziqhelekileyo zeabalandeli be-industrial exhaustZizinki ezitshisayo zediphu, ipleyiti ye-zinc aluminized, 201 intsimbi engatyiwa, 304 intsimbi engatyiwayo kunye neplastiki eyomeleziweyo yefiberglass.Ifeni eyenziwe ngeglasi yeplastiki eyomeleziweyo yefiber ikwabizwa ngokuba yintsimbi yomlomo wentsimbi, kwaye imilo yayo yahlukile kuleyo yefeni yokukhupha isikwere.Sinokukhetha izinto ezihambelanayo zefeni ngokweemfuno ezahlukeneyo zendawo yokusetyenziswa.
