Kev cuam tshuam cov crusher, keeb kwm ntawm txoj kev loj hlob tau traced rov qab mus rau lub xyoo 1850, thiab yug ntawm thawj lub puab tsaig crusher nyob hauv lub ntiaj teb no tau dhau mus ntev. Nrog txoj kev loj hlob ntawm qhov tsim tau, Lub puab tsaig Crusher tsis tuaj yeem ua raws li cov kev xav tau ntawm crushing technology. Yog li ntawd, raws li lub puab tsaig Crusher, cov neeg tau tsim cov khoom sib tsoo.
Nyob rau hauv 1924, tus German ua ntej tsim ib qho thiab ob rotor feem crusher ntawm ob hom. Tus qauv ntawm lub crusher nyob rau ntawm lub sij hawm yog zoo li uas ntawm ib tug niaj hnub squirrel-vaj xov hlau crusher vim nws tus qauv thiab ua hauj lwm tej ntsiab cai. , Nws muaj cov yam ntxwv ntawm kev cuam tshuam cov crusher. Vim hais tias cov khoom yuav tsum tau rov qab hloov, cov txheej txheem crushing yuav pub dawb thiab unblocked, tab sis vim yog pub quab yuam thiab muaj peev xwm ntawm cov crusher feem, nws cov qauv maj mam transformed rau hauv ib squirrel-tawb crusher.
Nyob rau hauv 1942, tus German Andreson xaus lub structural cov yam ntxwv thiab ua hauj lwm txoj cai ntawm tus rauj crusher ntawm squirrel-tawb crusher thiab invented AP series feem crusher zoo xws li cov qauv ntawm cov feem crusher niaj hnub. Ua tsaug rau cov khoom pov hwm zoo tib yam ntawm no yam kev cuam tshuam cov crusher, nws muaj peev xwm lis cov ntaub ntawv loj, thiab nws yog qhov yooj yim rau cov ntsiab lus ntawm daim ntawv thiab tus qauv, thiab yog ib qho yooj yim uas tswj. Yog li ntawd, qhov no feem ntawm crusher tau tsim sai heev. Nrog kev ua kom tiav ntawm crushing thiab kev ntsuam xyuas crushing ziag thiab ntxiv kev siv tshuab, ntau yam kev ua tau zoo rau cov crushers kuj tawm suab. Nrog txoj kev loj hlob ntawm kev tshawb fawb thoob ntiaj teb thiab kev siv technology, ntau-crushing thiab kuaj cov cuab yeej tau tsim tau zoo heev.
Txog rau thaum xyoo 1980s, peb lub teb chaws tau qhia txog KHD tawv pob zeb rau cov neeg tawg rog, los ua kom muaj qhov tsis sib haum hauv Suav teb, tab sis nws tau poob qab Tuam Tshoj rau ntau tshaj 20 xyoo. Kev lag luam hauv zos pob zeb tawv tiv thaiv pib nrog nws cov tub ntxhais kawm hauv plhaus siab rau ntawm cov khoom xa tuaj, thiab cov phom laus hauv chaw ua haujlwm tau muab coj los ua cov haujlwm tshawb fawb txog kev tshawb fawb thaum lub sij hawm "Lub Xeev Tsib-Xyoo Tsaj". Tom qab qhov project tau muaj kev vam meej lawm, lub phaj qhwv tsev tsis tau tsuas yog hloov cov khoom xa tuaj xwb, tab sis kuj muaj coob tus xa khoom mus rau Tebchaws Europe thiab Tebchaws Meskas, Nyiv thiab lwm lub tebchaws. Lub siab ntawm cov khoom siv tawv-resistant ua rau lub pob zeb tawv txee crusher txawm ntau haib. Piv txwv li, kom thiaj li ua tau zoo ntawm Tuam Tshoj txoj kev loj ntawm kev tsim kho, Ministry of Communications tau tsim ib txoj haujlwm tshawb fawb rau lub chaw tsim tsheb ciav hlau rau kev sib xyaw pavement thiab tau teev nyob rau hauv lub teb chaws "Fifth Five Year Plan". Cov khoom siv ntawm kev ua haujlwm ntawm qhov project tsis tau muab siv rau hauv qhov chaw ua haujlwm nyob rau sab qaum teb. Tus neeg siv, tom qab uas siv lub pob zeb ntaus xov tooj-txawb (crusher) los tsim cov khoom siv zeb, nws ua tiav raws li qhov yuav tsum tau ua rau pob zeb tsim kev. Yog li tawv pob zeb counterattack crusher lub koob npe nrov. Shanghai tau siv cov khoom ua ib qho ua ntej yuav tsum tau rau kev kho tsheb loj. Raws li kev txhim kho, cov pob zeb ntaus pob zeb tawv tiv thaiv tau siv los ua kev txav pob zeb hauv kev kho tsheb hauv ntau lub xeev thiab cov zos thoob plaws hauv teb chaws los mus ua kom cov pob zeb, andesite thiab lwm cov ntaub ntawv nyuaj nrog lub zog ntawm 300 MPa, thiab ua tiav qib siab 19,6 hli. Pob zeb khoom. Qhov feem pua ntawm cov koob yog tsawg dua 10%
Txoj kev loj hlob ntawm lub teb chaws kev lag luam yuav tsum tsis muaj peev xwm ua rau muaj kev ntxhov siab ntxiv ntawm cov tsev lag luam. Kev tsim kho ntawm peb lub teb chaws cov vaj tse tau nkag mus rau qhov kev ua lag luam, yog li nyob rau hauv qhov ntsiab lus teb, nws yog txoj hauv kev los txhawb txoj kev kawm ntawm Tuam Tshoj lub tshuab kev lag luam mining. Kev siv cov xuab zeb thiab gravel kev lag luam ua piv txwv, vim muaj cov haujlwm xws li kev tsheb ciav hlau, muaj ntau npaum cov xuab zeb thiab cov qhob aggregates yuav tsum tau muaj nyob rau hauv txoj kev txhim kho. Thiab nyob rau hauv lub hnub tuaj, txawm tias nws yog ib txoj kev loj los yog kev tsim kho, muaj cov txheej txheem ntau rau cov xuab zeb aggregates (los yog cov pob zeb aggregates), thiab cov kev cai rau lawv cov qoob loo zoo thiab zoo kuj nce zuj zus ntxiv. Koj tuaj yeem hais li cas tias cov khoom siv tiv thaiv kabmob kev pabcuam kev tsim kho ntawm cov xuab zeb thiab cov txha ciam teb? Raws li kev cai nruj ntawm kev tsim ua xuab zeb, thiab yuav kom tsim muaj kev lag luam, lub HCP tshiab, HCS impact crusher yog siv rau cov txheej txheem ntawm cov xuab zeb hardcover ntau lawm. Siv rau cov crushing advanced thiab kev lag luam ntawm tag nrho cov kab ntau lawm. Nyob rau lub sij hawm no, qhov tshwm sim tshiab cov lus sib cav.
