由于鐵礦石的莫氏硬度達到6.5級，所以對礦山設備有著較高的要求。一般鐵礦石破碎加工企業的生產流程為振動給料機、初破、二破、篩分、細碎、干選這幾個步驟。其中顎式破碎機是生產企(qi)業中最常用的節能(neng)高效破(po)碎設備(bei)。他的破(po)碎比大(da)，生產處理(li)能(neng)力大(da)，性能(neng)穩定可(ke)靠，因此顎式(shi)破(po)碎機是鐵礦(kuang)石(shi)初破(po)中很(hen)理(li)想(xiang)的鐵礦(kuang)石(shi)破(po)碎設備(bei)。

雙金機誡所生產(chan)的顎(e)(e)式破(po)碎(sui)機(ji)(ji)，主要由電動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)、皮(pi)帶(dai)、動(dong)(dong)(dong)(dong)(dong)顎(e)(e)、偏(pian)(pian)心(xin)軸(zhou)、皮(pi)帶(dai)輪(lun)、動(dong)(dong)(dong)(dong)(dong)顎(e)(e)板(ban)(ban)(ban)(ban)、固(gu)定(ding)顎(e)(e)板(ban)(ban)(ban)(ban)、肘(zhou)板(ban)(ban)(ban)(ban)、肘(zhou)板(ban)(ban)(ban)(ban)墊等組成。其工作(zuo)原理(li)是電動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)驅動(dong)(dong)(dong)(dong)(dong)皮(pi)帶(dai)和皮(pi)帶(dai)輪(lun)，通過偏(pian)(pian)心(xin)軸(zhou)使動(dong)(dong)(dong)(dong)(dong)顎(e)(e)做平面(mian)運動(dong)(dong)(dong)(dong)(dong)，當動(dong)(dong)(dong)(dong)(dong)顎(e)(e)上升(sheng)時(shi)，肘(zhou)板(ban)(ban)(ban)(ban)之間的夾(jia)角變大，從而推動(dong)(dong)(dong)(dong)(dong)顎(e)(e)板(ban)(ban)(ban)(ban)向固(gu)定(ding)顎(e)(e)板(ban)(ban)(ban)(ban)接近，與此同時(shi)物料(liao)被擠壓；當動(dong)(dong)(dong)(dong)(dong)顎(e)(e)下(xia)行時(shi)，肘(zhou)板(ban)(ban)(ban)(ban)之間夾(jia)角變小，動(dong)(dong)(dong)(dong)(dong)顎(e)(e)板(ban)(ban)(ban)(ban)在(zai)拉桿彈簧(huang)的作(zuo)用下(xia)離開(kai)固(gu)定(ding)顎(e)(e)板(ban)(ban)(ban)(ban)，此時(shi)被壓碎(sui)的物料(liao)從破(po)碎(sui)腔(qiang)排出(chu)。隨著(zhu)電動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)連(lian)續(xu)轉動(dong)(dong)(dong)(dong)(dong)而顎(e)(e)破(po)動(dong)(dong)(dong)(dong)(dong)顎(e)(e)做周期(qi)性地壓碎(sui)物料(liao)，實現連(lian)續(xu)生產(chan)。

家喻戶曉，銅鉛礦石的粉碎并非是每次性粉碎就可完全的，這些在一整個粉碎環節中不僅要用到到其中某種粉碎機，這樣完成再次粉碎進行哪其中某種粉碎機非常好呢？這樣碎碎的顎式粉碎機的智尊寶紡口較小，粉碎堆密度一般的在40mm以上，這樣使用在較小銅礦廠的冶煉廠；圓錐體式粉碎機生孩子質量高，產出量大，粉碎介質堆密度非常細，合適于較大型銅礦廠的冶煉廠。

綜合來考慮的話，鐵礦石的破碎初破選用顎式破碎機，二破選用圓錐破碎機最為(wei)合適。將顎式(shi)破(po)碎機與圓錐破(po)碎機組合使(shi)用(yong)，破(po)碎效(xiao)果會更好，既可以(yi)(yi)提高(gao)工作的生(sheng)產效(xiao)率，又可以(yi)(yi)提高(gao)破(po)碎效(xiao)果，為(wei)以(yi)(yi)后(hou)的鐵礦(kuang)石運輸(shu)、加工等工作帶來方便。