ISISHWANKATHELO sebhunga
Kwimarike yeenkuku zenyama ekhuphisanayo apho ukutya kweenkuku kubiza malungaI-70% yeendleko zemveliso zizonke, umgangatho wepellet awulophawu lobuchwephesha — lutshintsho oluchaza umda. Xa umsebenzi we-broiler kwiPhondo laseMashonaland East, eZimbabwe, wafumana ukuba i-flat die pellet mill yayo eneminyaka elishumi ubudala ivelisa iipellets eziqhekekayo nezinothuli ezaziphazamisa ukusebenza komhlambi kwaye zinyusa iindleko zombane, abaphathi befama benza inyathelo elibalulekileyo: batshintshe izixhobo ezindala nge-ring die pellet mill yanamhlanje evela kwi-Liyang Hongyang Feed Machinery Co., Ltd.Isiphumo sabaUphuculo lwamanqaku ali-12 ekhulwinikwiPellet Durability Index (PDI), ukwehla okunokulinganiswa kwiFeed Conversion Ratio (FCR), kunye neUkwehla kwe-13% ekusetyenzisweni kwamandlangetoni nganye yokutya okuvelisiweyo. Olu phononongo lwetyala luhlola ubungakanani bobuchwephesha noqoqosho bokulungiswa kwakhona.
Indawo Yokutya Kweenkuku eZimbabwe
Icandelo leenkukhu laseZimbabwe livelise iitoni ezingama-65,000 zenyama yenkukhu ngo-2022, ngokutsho kwedatha ye-USDA Foreign Agricultural Service, apho imveliso yeenkukhu ibangela isabelo esikhulu. Ukutya kweenkukhu kumela ngaphezulu kwe-70% yokutya okupheleleyo kwemveliso yemizi-mveliso kweli lizwe. I-Zimbabwe Poultry Association ibhale utshintsho oluvela kwimveliso yasezindlwini ukuya kwimisebenzi yorhwebo enzima. Olu tshintsho luphakamisa umgangatho wokutya: kwiinkqubo zokutyisa ezizenzekelayo ngoku ezixhaphakileyo kwizindlu zeenkukhu zaseZimbabwe, iipellets kufuneka zimelane nokuhanjiswa ngoomatshini ngaphandle kokuqhekeka. Iifine - amasuntswana anothuli abangelwa kukwaphuka kweepellets - zibangela ukuba iintaka zikhethe ukukrwela iziqwenga ezinkulu, nto leyo ekhokelela ekuhlukanisweni kwezondlo, ukwanda kokuchithwa kokutya, kunye nokucaphuka kokuphefumla ngenxa yothuli oluphuma emoyeni.
Kwifama yaseMashonaland East, ingxaki yayibonakala. I-flat die pellet mill yayo endala, eyayithengwe ekuqaleni ukuze ivelise iintaka ezincinci, yayisokola ukuhambisa ii-pellets ezifanelekileyo kumthamo wefama owandisiweyo weentaka ezingama-80,000. Uvavanyo lwe-PDI olwenziwe ngentsebenziswano nelebhu yokutya yengingqi lubonise umyinge we-82% - ngaphantsi kakhulu komlinganiselo we-90% othathwa njengowona uphantsi kwimisebenzi yorhwebo yokuloba iinkukhu. Iintlawulo zihlala zidlula i-12% kwiingxowa zokutya ezigqityiweyo.
“Ukuchithwa kokutya kwakubonwa yonke imihla,” watsho umphathi wemveliso wefama kamva. “Ungazicima zonke iindleko kumgangatho wendlu nganye. Oko kukutya osele ukuhlawulele, kuya kuba yinkcitho.”
Ityala lobuchwephesha leTekhnoloji yeRing Die
Umda oyintloko wee-flat die pellet mills ukwindlela yazo yokwakha oomatshini. Kwinkqubo ye-flat die, ii-rollers zijikeleza kwi-die plate engashukumiyo; indawo yokucinezela inqunyelwe kwindawo yoqhagamshelwano lwe-roller-die, kwaye ukusasazwa kwezinto akulunganga ngokwemvelo. Njengoko ukuguguleka kwe-die kuqhubeka - okungenakuphepheka ngenxa yezabelo ezisekelwe kumbona waseZimbabwe - ukuqina kwe-pellet kuyehla ngokukhawuleza.
Ii-ring die pellet mills zijongana nale mida ngoyilo olwahlukileyo ngokupheleleyo. Kwi-SZLH series kaLiyang Hongyang, i-die ring ijikeleza ii-roller ezimileyo okanye ezijikelezayo kwi-axis ethe nkqo. Izinto zifakwa kwindawo ye-nip phakathi kwe-roller kunye ne-die kwaye zinyanzelwa ngaphandle nge-radially ngemingxuma ye-die phantsi koxinzelelo olufanayo. Indawo yokucinezela esebenzayo inkulu kakhulu ngokujikeleza ngakunye, kwaye amandla e-centrifugal anceda ukusasazwa kwezinto, okuvumela uxinano lwe-pellet oluhambelanayo kuwo wonke umphezulu we-die.
| Ipharamitha | I-Old Flat Die Mill | I-Hongyang SZLH Ring Die |
|---|---|---|
| Isalathisi sokuQina kwePellet (PDI) | 82% | 94% |
| Iintlawulo kwiFinish Feed | >12% | <5% |
| Ukusetyenziswa kwamandla (kWh/ton) | ~22 | ~19.1 |
| Ubungakanani bomsebenzi (TPH) | 1.2 | 4.0 |
La manani ayahambelana nemilinganiselo yoshishino. Uphando olupapashwe kwiUhlaziyo lweTekhnoloji yokuFundisa(2023) kunye nemigaqo yovavanyo lwe-ASABE Standard S269.4 iqinisekisa ukuba ulwakhiwo lwe-ring die ludla ngokugqwesa iinkqubo ze-flat die nge-10–15% ekusebenzeni kakuhle kwamandla kunye neepesenti eziyi-8–15 kwi-PDI kwizicelo zokutya kweenkuku.
Indlela yeLiyang Hongyang
Okwahlukanisa ukusebenza kukaLiyang Hongyang yindlela yobunjineli yenkampani. Ii-SZLH ring die pellet mills zenziwe ngee-CNC-machined alloy steel die rings kunye nee-case-hardened roller assemblies, zicutshungulwa ngendlela echanekileyo enciphisa ukungcangcazela kwaye zandise amaxesha eenkonzo. I-stainless steel conditioner edibeneyo iqinisekisa ukungena komphunga okufanayo kunye ne-gelatinization - inyathelo elibalulekileyo kwizabelo zeenkukhu ezisekelwe kwisitatshi apho ukupheka ngokufanelekileyo kuchaphazela ngokuthe ngqo ukubopha iipellet kunye nokufumaneka kwezondlo.
Ngaphambi kokuba ithunyelwe i-SZLH508 pellet mill eZimbabwe, iqela lobuchwephesha laseHongyang lenze uvavanyo olukude malunga nolwakhiwo lwendlela yokutya yefama ekhoyo, iinkcukacha zombane, kunye neprofayili yezinto eziluhlaza. Oku kwavumela ukumiselwa kwangaphambili kobukhulu bemingxunya ye-die hole (ububanzi be-4.0mm, umlinganiselo woxinzelelo olungiselelweyo wefomula yokukhulisa iinkukhu ze-maize-soybean) kunye neenkcukacha zemoto ezihambelana negridi ye-50Hz yaseZimbabwe. Ukufakelwa kwagqitywa kwiintsuku ezintlanu. Injineli yaseHongyang yahlala kwindawo yokusebenza ukuze inike uqeqesho kunye nomqhubi, igubungela ukuhlolwa kwe-die rhoqo, ukulungiswa kwe-roller gap, kunye nokwenza ngcono ubushushu bomoya - ukudluliselwa kolwazi olusebenzayo olungazange lufunyanwe liqela lolondolozo lwefama xa kuthengwa izixhobo zangaphambili.
Iziphumo Ezinokulinganiswa
Kwiinyanga ezintandathu emva kokuqaliswa kokusebenza, ifama yenze uphononongo olupheleleyo lokusebenza. Iziphumo zabhalwa phantsi zaza zaqinisekiswa ngokuzimeleyo:
Umgangatho wePellet
I-PDI inyuke ukusuka kwi-82% ukuya kwi-94%, ilinganiswa ngendlela eqhelekileyo ye-ASABE tumbling can. Iintlawulo zokutya ezifakwe kwiingxowa zehle ngaphantsi kwe-5%. Iipellets eziqinileyo zasusa ingxaki yothuli kwimigca yokutya ezenzekelayo, kwaye ukuziphatha kweentaka kwatshintsha ukusuka ekukhetheni okukhethiweyo ukuya ekusetyenzisweni ngokulinganayo.
Umlinganiselo wokuguqulwa kweFeed
Ifama ibhale uphuculo lwe-FCR malunga ne-6.5%, ukusuka kwi-1.68 ukuya kwi-1.57 kumjikelo wokukhula opheleleyo. Oku kuhambelana nophando olupapashwe yi-Feed International olubonisa ukuba ii-pellets ze-PDI eziphezulu (>93%) zivelisa uphuculo lwe-FCR lwe-3-10% xa kuthelekiswa nee-pellets ezikumgangatho ophantsi kwimveliso yeenkukhu. Kwishishini elivelisa iitoni ezingama-4,000 zokutya ngonyaka, olu phuculo lubonisa malunga neetoni ezingama-260 zokutya ezigciniweyo ngonyaka - impembelelo ethe ngqo.
Iindleko zamandla
Ukusetyenziswa kombane okulinganisiweyo kwehle ukusuka kwi-22 kWh ukuya kwi-19.1 kWh ngetoni nganye, oku kukunciphisa nge-13%. Njengoko irhafu yombane yaseZimbabwe imalunga ne-US$0.10–0.12 nge-kWh nganye kubasebenzisi bezorhwebo, oku kuthetha ukonga okubalulekileyo konyaka.
Ixesha lokuphumla lokusebenza
I-flat die mill yangaphambili yayifuna ukumisa ulondolozo olungacwangciswanga rhoqo emva kweeveki ezi-2-3 ngenxa yokusilela kwee-roller bearing kunye nokuwohloka okungalinganiyo kwe-die plate. I-SZLH508, esebenza phantsi kweshedyuli efanayo yemveliso kunye neemeko zezixhobo eziluhlaza, igqibe iinyanga ezintandathu zemveliso eqhubekayo kunye nokumisa ulondolozo olucwangcisiweyo kuphela. Izixhobo ezingasetyenziswayo, ezazifunyanwa ngaphambili yifama ngemijelo yokungenisa engekho sesikweni ngexabiso eliphezulu kunye nexesha elide lokuhambisa, ngoku ziyafumaneka ngenethiwekhi yokubonelela emva kokuthengisa esekwe yiLiyang Hongyang.
Iziphumo zoBuchule kwi-African Feed Millers
Ityala laseZimbabwe libonisa umkhwa obanzi wokugaya ukutya kwaseAfrika. I-USDA kunye ne-FAO zombini ziqaphele ukuba imisebenzi yokutya kwasemarikeni ephakathi kulo lonke elase-Afrika elingaphantsi kweSahara itshintsha ukusuka kwizixhobo zokuqala ukuya koomatshini abakumgangatho wemizi-mveliso njengoko benyusa imveliso kwaye bejongene nokunyuka kweendleko zokufaka. Ukuphucula i-pellet mill - intliziyo yayo nayiphi na imigca yokuvelisa ukutya - kudla ngokuzisa imbuyekezo ephezulu kutyalo-mali phakathi kweendlela ezinokubakho zokulungisa izinto.
KuLiyang Hongyang, ukufakwa kweZimbabwe kwaqinisa ukuzibophelela kwenkampani ekuxhaseni abathengi ngaphaya kokuthengiswa kokuqala. Xa ifama kamva yacela iinkcukacha ezahlukeneyo zedayi yefomyula entsha yokutya kweleya, iqela lobuchwephesha laseHongyang laphendula ngengcebiso yesilinganiselo soxinzelelo oluqhelekileyo kwiiyure ezingama-48, kwaye idayisi yokutshintshwa yathunyelwa eHarare kwiiveki ezintathu.
Oku akusiyo nje ibali lokutshintshwa kwezixhobo. Ngumfanekiso wento eyenzekayo xa umenzi wezondlo esebenzisana nomthengisi ophatha ukusebenza komatshini njengobudlelwane bobunjineli obuqhubekayo endaweni yentengiselwano yexesha elinye. Kwimarike apho ipesenti nganye yokuphuculwa kwe-FCR iguqulelwa kumawaka eedola ezigciniweyo, loo mahluko ubalulekile.
I-SZLH508 ngoku ibisebenza iiyure ezingaphezu kwama-2,000 zemveliso kwiziko laseZimbabwe. Umgangatho wepellet uhlala ungaguquguquki, ukusetyenziswa kwamandla kuye kwahlala kuzinzile, kwaye ifama iqalile ukucwangcisa umgca wesibini wemveliso - ngezixhobo zaseLiyang Hongyang ezichazwe kwasekuqaleni.
Imithombo yedatha:Ingxelo ye-USDA yeNkonzo yezoLimo zangaphandle (iZimbabwe Poultry and Products Annual, 2023); i-ASABE Standard S269.4 (uvavanyo lwePellet Durability Index); iFeed International / iWATT Global Media (umgangatho wepellet kunye nophando lweFCR); idatha yemarike yeZimbabwe Poultry Association.
Ixesha leposi: Juni-26-2026
