金(jin)屬粉(fen)碎(sui)機(ji)用電機(ji)帶動風(feng)輪擠(ji)壓的(de)基(ji)本(ben)原(yuan)(yuan)理，其(qi)核心原(yuan)(yuan)理就是利用錘(chui)子擊打的(de)基(ji)本(ben)原(yuan)(yuan)理，上(shang)料口帶有過濾式(shi)傳(chuan)送帶，在(zai)高速大扭矩電機(ji)的(de)驅動下，主(zhu)機(ji)轉(zhuan)子上(shang)的(de)錘(chui)頭輪流擊打進入(ru)容腔內的(de)待破(po)碎(sui)物，通過襯板與錘(chui)頭之間形(xing)成(cheng)(cheng)的(de)空間，將待破(po)碎(sui)物撕裂成(cheng)(cheng)合乎規格(ge)的(de)破(po)碎(sui)物。金(jin)屬粉(fen)碎(sui)機(ji)根據(ju)破(po)碎(sui)機(ji)的(de)工(gong)作狀況，可分成(cheng)(cheng)干式(shi)系(xi)(xi)統(tong)(tong)、濕式(shi)系(xi)(xi)統(tong)(tong)和半濕式(shi)系(xi)(xi)統(tong)(tong)。
干式系(xi)統(tong)(tong)(tong)主要是指破(po)碎(sui)(sui)物(wu)須(xu)經過(guo)(guo)(guo)空(kong)氣回旋(xuan)分揀(jian)系(xi)統(tong)(tong)(tong)，把金(jin)屬(shu)(shu)(shu)(shu)和非(fei)金(jin)屬(shu)(shu)(shu)(shu)分離(li)開，另外(wai)整(zheng)個(ge)系(xi)統(tong)(tong)(tong)裝(zhuang)(zhuang)有除塵(chen)裝(zhuang)(zhuang)置(zhi)。濕式系(xi)統(tong)(tong)(tong)是指破(po)碎(sui)(sui)的同(tong)時(shi)進行噴水，并且在分揀(jian)同(tong)時(shi)進行淋水清洗。金(jin)屬(shu)(shu)(shu)(shu)破(po)碎(sui)(sui)機這些(xie)優點較大限度的滿(man)足(zu)電(dian)爐煉(lian)鋼(gang)對精料煉(lian)鋼(gang)、縮短冶煉(lian)時(shi)間的一些(xie)基(ji)本(ben)要求(qiu)；而純(chun)凈的破(po)碎(sui)(sui)鋼(gang)也(ye)可作(zuo)為轉爐煉(lian)鋼(gang)的添加(jia)料。破(po)碎(sui)(sui)物(wu)料經過(guo)(guo)(guo)空(kong)氣回旋(xuan)分揀(jian)系(xi)統(tong)(tong)(tong)，把金(jin)屬(shu)(shu)(shu)(shu)和非(fei)金(jin)屬(shu)(shu)(shu)(shu)分離(li)開,另外(wai)整(zheng)個(ge)系(xi)統(tong)(tong)(tong)裝(zhuang)(zhuang)有除塵(chen)裝(zhuang)(zhuang)置(zhi)，將(jiang)生產過(guo)(guo)(guo)程(cheng)中(zhong)產生的粉塵(chen)污(wu)染危害降低。該(gai)(gai)設備主要有產量高、能耗低、效率高、出料細碎(sui)(sui)均勻(yun)等優點。并且在使(shi)用該(gai)(gai)設備時(shi)，噪聲低、污(wu)染小,操(cao)作(zuo)簡單(dan)、維護(hu)方(fang)便。
