現在的(de)(de)(de)(de)(de)大(da)(da)(da)(da)米(mi)(mi)加(jia)(jia)工(gong)(gong)機械也都(dou)利于米(mi)(mi)溫(wen)的(de)(de)(de)(de)(de)降低，比如大(da)(da)(da)(da)多(duo)數(shu)的(de)(de)(de)(de)(de)碾(nian)米(mi)(mi)廠都(dou)是(shi)使(shi)用(yong)的(de)(de)(de)(de)(de)多(duo)機碾(nian)白工(gong)(gong)藝，很(hen)少(shao)再(zai)使(shi)用(yong)單機碾(nian)白工(gong)(gong)藝。因為單機碾(nian)白達不到加(jia)(jia)工(gong)(gong)要(yao)求。多(duo)機碾(nian)白使(shi)用(yong)的(de)(de)(de)(de)(de)都(dou)是(shi)噴風碾(nian)米(mi)(mi)機，噴出來的(de)(de)(de)(de)(de)風起到了(le)(le)降低米(mi)(mi)溫(wen)的(de)(de)(de)(de)(de)作用(yong)。再(zai)有就是(shi)加(jia)(jia)工(gong)(gong)流程(cheng)多(duo)，比如大(da)(da)(da)(da)米(mi)(mi)加(jia)(jia)工(gong)(gong)后，需(xu)要(yao)拋光(guang)，還需(xu)要(yao)進行色選，配米(mi)(mi)還有幾次提升等工(gong)(gong)序流程(cheng)，這些過程(cheng)中(zhong)，米(mi)(mi)的(de)(de)(de)(de)(de)溫(wen)度(du)(du)會自(zi)然的(de)(de)(de)(de)(de)降低，還有這就這些流程(cheng)中(zhong)，都(dou)配置了(le)(le)通風裝置，大(da)(da)(da)(da)米(mi)(mi)在經過了(le)(le)這些工(gong)(gong)序之后，米(mi)(mi)粒(li)的(de)(de)(de)(de)(de)溫(wen)度(du)(du)也會很(hen)大(da)(da)(da)(da)程(cheng)度(du)(du)降低。