首先是純度方面,干式銅米機在(zai)(zai)(zai)能保障銅(tong)(tong)等金屬(shu)質(zhi)(zhi)量(liang)不(bu)(bu)被(bei)破壞的(de)情況下(xia),分(fen)選(xuan)率(lv)(lv)可達(da)到百分(fen)之九十八以(yi)(yi)上;濕(shi)式(shi)銅(tong)(tong)米(mi)機雖然(ran)也(ye)可以(yi)(yi)達(da)到這個純度(du),但是會受到氧(yang)化,降低銅(tong)(tong)的(de)質(zhi)(zhi)量(liang)。說完純度(du)我(wo)們(men)(men)再來(lai)(lai)說說環(huan)保方(fang)(fang)面,濕(shi)式(shi)銅(tong)(tong)米(mi)機采(cai)用的(de)是水(shui)搖床的(de)分(fen)選(xuan)方(fang)(fang)法,在(zai)(zai)(zai)分(fen)選(xuan)過(guo)程中會用到水(shui),水(shui)洗(xi)過(guo)銅(tong)(tong)以(yi)(yi)后(hou),重金屬(shu)含(han)量(liang)高(gao),自然(ran)就會產生(sheng)廢(fei)水(shui)污(wu)染(ran)。干式(shi)銅(tong)(tong)米(mi)機在(zai)(zai)(zai)處理廢(fei)舊電線(xian)的(de)過(guo)程中,不(bu)(bu)加熱也(ye)不(bu)(bu)用水(shui),直接(jie)破碎(sui)分(fen)選(xuan),配有除塵(chen)裝置,沒有污(wu)染(ran)現象。接(jie)下(xia)來(lai)(lai)我(wo)們(men)(men)再來(lai)(lai)說說回(hui)收(shou)率(lv)(lv),干式(shi)銅(tong)(tong)米(mi)機實現塑料銅(tong)(tong)雙重回(hui)收(shou),回(hui)收(shou)率(lv)(lv)高(gao);而濕(shi)式(shi)銅(tong)(tong)米(mi)機在(zai)(zai)(zai)生(sheng)產過(guo)程中,排出廢(fei)水(shui)時會帶走一部(bu)分(fen)的(de)塑料與金屬(shu),降低了回(hui)收(shou)率(lv)(lv)。從各個方(fang)(fang)面總結(jie)來(lai)(lai)說,干式(shi)銅(tong)(tong)米(mi)機比(bi)濕(shi)式(shi)銅(tong)(tong)米(mi)機好些。