Umkhakha wezokufuya emanzini ePeru, nakuba uqukethe u-3% kuphela womkhiqizo wokudoba kazwelonke, uphakathi kwezindawo ezikhula ngokushesha eNingizimu Melika. Isifunda saseSan Martín sodwa sinikeza u-49.4% wesivuno sezokufuya emanzini ezweni, lapho ukukhiqizwa kwe-tilapia kufinyelela ku-2,124 metric tons ngo-2025—ukwanda okungu-8.1% unyaka nonyaka ngokusho kwedatha ye-PRODUCE observatory yasePeru eyakhishwa ngoJanuwari 2026. Njengoba isidingo sasekhaya sokudla kwasemanzini okwenziwe endaweni sikhuphuka, abakhiqizi bokudla kwasePeru babhekene nenselele enkulu yobuchwepheshe: ukukhiqiza ama-pellets acwilayo anokuqina okwanele kwamanzi e-tilapia, uhlobo oludla kancane emanzini aphakathi naphansi. Lolu cwaningo luqopha ukuthi umshini wokondla we-tilapia ophakathi nendawo eTarapoto, eSan Martín, ubambisene kanjani neLiyang Hongyang Feed Machinery Co., Ltd. ukuthuthukisa umugqa wawo wokufaka ama-pellet nge-SZLH420 ring die pellet mill ehlanganiswe ne-conditioner enezingqimba ezimbili. Phakathi nezinyanga ezintathu zokusebenza, umshini wokugaya ufinyelele ekukhiqizweni okuzinzile ngamathani angu-3.5 ngehora, ukuzinza kwamanzi e-pellet kudlule imizuzu engu-22, kanye ne-pellet durability index (PDI) engaphezu kuka-96%. Ikhasimende libike ukwehla okungu-15% kokulahlwa kokudla ngesikhathi sokuhlolwa kokudla echibini uma kuqhathaniswa nama-pellets omhlinzeki wangaphambilini. Umkhakha wezokufuya emanzini wasePeru, nakuba ubala u-3% kuphela womkhiqizo wokudoba kazwelonke, uphakathi kwezindawo ezikhula ngokushesha eNingizimu Melika. Isifunda saseSan Martín sodwa sinikeza u-49.4% wokuvunwa kwe-aquaculture ezweni, lapho ukukhiqizwa kwe-tilapia kufinyelela ku-2,124 metric tons ngo-2025—ukwanda okungu-8.1% unyaka nonyaka ngokusho kwedatha yasePeru ye-PRODUCE observatory eyakhishwa ngoJanuwari 2026. Njengoba isidingo sasekhaya sokudla kwamanzi okwenziwe endaweni sikhuphuka, abakhiqizi bokudla basePeru babhekene nenselele ebalulekile yobuchwepheshe: ukukhiqiza ama-pellets acwilayo anokuqina okwanele kwamanzi e-tilapia, uhlobo oludla kancane emazingeni aphakathi namanzi naphansi. Lolu cwaningo luqopha indlela umshini wokondla we-tilapia osezingeni eliphakathi eTarapoto, eSan Martín, owasebenzisana ngayo neLiyang Hongyang Feed Machinery Co., Ltd. ukuthuthukisa umugqa wawo wokufaka ama-pellet nge-SZLH420 ring die pellet mill ehlanganiswe ne-double-layer conditioner. Phakathi nezinyanga ezintathu zokusebenza, umshini wokondla wafinyelela ekukhiqizweni okuzinzile ngamathani angu-3.5 ngehora, ukuzinza kwamanzi e-pellet kudlule imizuzu engu-22, kanye ne-pellet durability index (PDI) engaphezu kuka-96%. Ikhasimende libike ukwehla okungu-15% kokulahlwa kokudla ngesikhathi sokuhlolwa kokudla echibini uma kuqhathaniswa nama-pellets omhlinzeki wangaphambilini. I-Aquaculture Landscape: Opportunity and Challenge yasePeru iPeru yaziwa emhlabeni wonke njengomthengisi wezinhlanzi omkhulu kunabo bonke emhlabeni, kodwa umkhakha wayo we-aquaculture usalokhu ungathuthuki kahle uma kuqhathaniswa namandla ayo. Ngokusho kukaTulio Merino, uMphathi we-Peruvian National Aquaculture Society (SNA), ukufuywa kwezinhlanzi kunikela cishe ngo-3% womkhiqizo wokudoba kazwelonke, kanti ukudoba okukhishwe emanzini kubusa ku-97%. Kodwa-ke, lo mkhakha uhlukaniswe kabili: imisebenzi eqhutshwa ubuchwepheshe eqondiswe ezimakethe zokuthumela kwamanye amazwe ihambisana nokulima okuncane kwendabuko ukuze kusetshenziswe esifundeni. Kuzo zonke ilayisensi zokufuya izilwane zasemanzini, ama-27% angaphansi kwezigaba ze-AMYPE (amabhizinisi amancane/amancane) kanye ne-AMYGE (amabhizinisi aphakathi nendawo/amakhulu), kanti ama-73% aphethwe abakhiqizi abancane abasezingeni lokuziphilisa. I-Peruvian Amazon—ikakhulukazi iminyango yaseSan Martín, i-Amazonas, kanye neLoreto—yindawo eyinhloko yokufuya izilwane zasemanzini ezweni. I-Tilapia (Oreochromis niloticus) iyinhlobo yesithathu evunwa kakhulu ekudobeni kwe-Amazonian ku-2,124 MT ngo-2025. Amanani okufuya e-tilapia angeniswa ePeru asukela kumadola angu-0.74 kuya ku-1.72 ngekhilogramu (idatha yemakethe ye-Tridge, ngasekupheleni kuka-2025), okudala isisusa esinamandla sezomnotho sokukhiqizwa kokudla kwendawo. Kubakhiqizi bokudla bendawo, isilinganiso sekhwalithi esiyinhloko ukuzinza kwamanzi—ikhono lama-pellets lokuhlala ehlanzekile ngaphansi kwamanzi ngaphandle kokuqhekeka ngokushesha. Ama-Tilapia ayizinto zokudla ezihamba kancane, ezihlala zingenasikhathi; ama-pellets ahlukana phakathi kwemizuzu aholela ekukhuculweni kwezakhamzimba, ukwehla kwekhwalithi yamanzi, kanye nokwanda kwezilinganiso zokuguqulwa kokudla (FCR). Inselele Yamakhasimende I-feed mill eseTarapoto ibilokhu isebenzisa i-pellet mill endala ekhiqiza ukudla kwe-tilapia okucwilayo okungu-2 kuya ku-3 mm. I-feed mill ibhekane nezinkinga ezintathu eziqhubekayo: Ukuqina kwamanzi okungaguquguquki. Ama-pellet avela emgqeni okhona aqhekeka kungakapheli imizuzu engu-8 kuya kwengu-12 emanzini, ngaphansi kakhulu kwesilinganiso semboni semizuzu engu-20 sokudla kwe-tilapia kwekhwalithi. Ukuhlaziywa kwezimbangela zezimpande kubonise ukunganeli kwe-starch gelatinization ngesikhathi sokulungiswa, i-mash ichithe ngaphansi kwemizuzwana engu-45 ku-conditioner enesendlalelo esisodwa emazingeni okushisa angavamile ukudlula ama-degrees Celsius angu-80. Ukuguquguquka kokuphuma. Ukukhishwa kwamahora kwahlukahluka phakathi kwamathani angu-1.8 no-2.5 ngehora kuye ngekhwalithi ye-batch yezinto zokusetshenziswa, okwenza ukuhlela kokukhiqiza kungathembeki futhi kwandise izindleko zamandla ngethani ngalinye. Izinhlawulo eziphezulu zama-pellet. Izinhlawulo (uthuli nezinhlayiya eziphukile) ekukhishweni okupholile kudlule amaphesenti angu-8, okumele kokubili ukulahlekelwa komkhiqizo kanye nengozi yokungcola kwamanzi lapho izinhlawulo zingena ezinhlelweni zamachibi. Umnikazi we-fill wafuna ikhambi le-pelleting elingaletha ukukhishwa okuqhubekayo, i-gelatinization ephezulu, kanye nama-pellet aqinile ngaphandle kokudinga ukwakhiwa kabusha komugqa ophelele. Isixazululo sikaHongyang: I-SZLH420 ene-Double-Layer Conditioner Ngemva kokubonisana ngobuchwepheshe nethimba lobunjiniyela laseHongyang, ikhasimende likhethe i-SZLH420 ring die pellet mill eyenzelwe ngqo izinhlelo zokusebenza ze-aquafeed. Ukufakwa kwenziwa ngokubambisana nengqalasizinda yokugaya nokuxuba yekhasimende ekhona. Ukucushwa Kwemishini I-SZLH420 ring die pellet mill inenjini enkulu engu-110 kW, ububanzi bangaphakathi be-420 mm ring die, ububanzi obusebenzayo obungu-120 mm, futhi isebenza ku-287 rpm. Ikhiqiza ama-tilapia feed pellets angu-2.5 mm anesilinganiso sokucindezela kwe-ring die esingu-1:14. I-double-layer stainless steel conditioner inikeza imizuzwana engu-90 kuya ku-120 yesikhathi sokugcina ekushiseni kwe-90 kuya ku-95 degrees Celsius, kanye nokucindezela komusi ku-0.2 kuya ku-0.4 MPa. Umswakama we-post-conditioning ufinyelela kumaphesenti angu-16 kuya ku-18. Kungani i-Double-Layer Conditioning Ibalulekile ku-Aquafeed I-double-layer conditioner iyisici esihlukanisayo kulokhu kufakwa. Ucwaningo olushicilelwe yi-Responsible Seafood Advocate (Global Seafood Alliance) luqinisekisa ukuthi ukukhiqiza ukudla okunama-pellet aqinile emanzini kudinga ukulungiswa kwe-mash imizuzwana engaphezu kwama-90 emazingeni okushisa angaphezu kwama-degrees Celsius angama-90. Ngaphansi kwalezi zimo, ama-granule e-starch amunca umswakama, avuvuke, futhi adlule ku-gelatinization—ukuqhekeka okungenakuguqulwa kwezakhiwo ze-starch ze-crystalline okudala i-matrix yemvelo yokubopha ngaphakathi kwe-pellet. Umklamo we-conditioner ophindwe kabili we-Hongyang unikeza isikhathi sokuhlala esengeziwe samasekhondi angama-90 kuya kwangu-120 ngamakamelo amabili okulungiswa, okuvumela ukungena komswakama okujulile kanye nokusatshalaliswa kokushisa okufanayo. Ukulawulwa komusi okunembile ngama-valve okuguqula kugcina izinga lokushisa kwe-mash ngaphakathi kwe-plus noma minus 2 degrees Celsius band, okubalulekile ngoba i-under-gelatinization ishiya ama-pellets ephukile ngenkathi ukulungiswa ngokweqile kuyingozi yokulimala kwezakhamzimba. Ukwakhiwa kwensimbi engagqwali okunekhono lokulungisa ama-paddle kuthuthukisa izinga lokugcwalisa kanye nesikhathi sokugcina ama-formulation ahlukene. Isizathu Sokukhetha I-Ring Die Isilinganiso sokucindezela esingu-1:14 sikhethwe ngokusekelwe ekwakhiweni kwekhasimende—cishe okuqukethwe kwe-starch okungamaphesenti angama-35 okuvela kuma-middlings ommbila nokolweni, ukudla kwe-soya okungamaphesenti angama-28, kanye nokudla kwenhlanzi okungamaphesenti angama-22. Ngokweziqondiso zemboni (ireferensi yobuchwepheshe bemishini yeHengju), izinhlelo zokusebenza ze-aquafeed zidinga izilinganiso zokucindezela phakathi kuka-1:12 no-1:16, kanye nezilinganiso eziphakeme ezikhiqiza ama-pellet aminyene futhi azinzile emanzini. Inani elingu-1:14 lakhethwa njengebhalansi efanele, eliqinisekiswe ngokuhlolwa kwe-pilot kwangaphakathi kwe-Hongyang ngesampula yenhlanganisela yezinto zokusetshenziswa zomthengi. Umgodi we-die ongu-2.5 mm ufana nomlomo we-tilapia encane engu-50 kuya ku-200 g, isigaba sokukhula okuhlosiwe salo mugqa wokuphakelayo. Idatha yemiphumela yokukhiqiza kanye nokusebenza kwedatha yaqoqwa ngemuva kwesikhathi sokuzinza sezinsuku ezingu-90 ngemuva kokuqalwa. Isilinganiso sokuphuma sithuthuke kusuka kumathani angu-2.1 ngehora kuya kumathani angu-3.5 ngehora, ukwanda ngamaphesenti angu-66.7. I-Pellet Durability Index (PDI) ikhuphuke kusuka kumaphesenti angu-89.2 kuya kumaphesenti angu-96.5, inzuzo yamaphesenti angu-7.3. Ukuzinza kwamanzi (isikhathi sokuhlakazeka) kukhuphuke kusuka kumaminithi angu-8 kuya kwangu-12 kuya kumaminithi angu-22 kuya kwangu-26, ukuthuthuka ngamaphesenti angu-133. Izinhlawulo zama-pellet lapho kuphuma amanzi epholile zehle kusuka kumaphesenti angu-8.3 kuya kumaphesenti angu-3.1, ukwehla ngamaphesenti angu-62.7. Ukusetshenziswa kwamandla okukhethekile kwehle kusuka ku-38.5 kWh ngethani kuya ku-31.4 kWh ngethani, konga amaphesenti angu-18.4. Izinga lokwakheka kwama-pellet lithuthuke kusuka cishe kumaphesenti angu-90 kuya okungenani kumaphesenti angu-96. Ukuthuthuka okubaluleke kakhulu—ukuqina kwamanzi okungaphezu kwemizuzu engu-22—kuhunyushwe ngqo emiphumeleni yasensimini. Amakhasimende okulima i-tilapia asefektri abike ukwehla ngamaphesenti angu-15 kokulahlwa kokudla okubonwe ngesikhathi sokuhlolwa kokudla echibini esikhathini sezinsuku ezingu-30, ukucaca kwamanzi okuthuthukisiwe ezinhlelweni zamachibi aqinile okubangelwa ukwehla kokuqhekeka kwama-pellet kanye nokugeleza kwezakhamzimba, kanye nokuqina kwama-pellet okuqhubekayo kwe-batch-to-batch, okwenza kwaba lula ukulinganiswa kohlelo lokudla oluzenzakalelayo. Ukuzinza Kokusebenza Nokusekelwa Ngaphandle kwezilinganiso zokusebenza, ikhasimende ligcizelele izinzuzo ezimbili zokusebenza. Okokuqala, umkhiqizo oqhubekayo phakathi kokuguquguquka kwezinto zokusetshenziswa: uchungechunge lokuphakelwa kwe-Peruvian Amazon lwezithako zokudla—ikakhulukazi ukudla kwe-cassava okutholakala endaweni kanye ne-rice bran—kubonisa ukuguquguquka komswakama we-batch-to-batch kanye nokuqukethwe kwe-fiber. I-SZLH420’s 110 kW main drive enejubane lokufa elingu-287 rpm inikeza ukugcinwa kwe-torque okwanele ukugcina ukugeleza ngisho nalapho kucutshungulwa ama-fiber batches aphezulu, kuyilapho isikhathi sokugcina esilungisekayo se-conditioner enezingqimba ezimbili sikhokhela ukuguquguquka komswakama. Okwesibili, ukwesekwa kobuchwepheshe okude: I-Hongyang inikeze ukuxazulula izinkinga ngesikhathi sangempela okusekelwe ku-WeChat ngesikhathi sokusebenza, iqondisa ithimba lokulungisa lamakhasimende ngezinqubo zokugqekeza, ukulungiswa kwegebe le-roller (ukususwa okungu-0.1 kuya ku-0.3 mm), kanye nokwenza ngcono ikhwalithi yomusi. Le modeli yokusekela okude inciphise isidingo sokuvakasha endaweni, inzuzo enkulu yesikhungo esingaphakathi kwePeru. Isiphetho Leli cala libonisa ukuthi abakhiqizi be-aquafeed abaphakathi emakethe asafufusa bangafinyelela ikhwalithi ye-pellet yezinga lokuthumela ngaphandle ngezinhlelo ze-ring die pelleting ezilungiselelwe kahle. Ukuhlanganiswa kwepulatifomu yokushayela eqinile ye-SZLH420 pellet mill, i-ring die yesilinganiso sokucindezela esingu-1:14, kanye ne-double-layer conditioner enikeza imizuzwana engu-90 kuya ku-120 yokulungiswa kokushisa okuphezulu kukhiqize ukuthuthukiswa okulinganiselwe ekugelezeni, ukuzinza kwamanzi, kanye nokuqina kwe-pellet. Emkhakheni wezolimo zasemanzini we-tilapia ePeru okhulayo—lapho icala lezomnotho lokukhiqizwa kokudla kwasekhaya liqina khona njengoba amanani okungenisa eshintshashintsha phakathi kwamadola angu-0.74 no-1.72 ngekhilogramu—imishini yokugaya ethembekile, esekelwa endaweni imelela inzuzo yamasu. Indlela yobunjiniyela yaseHongyang, ebeka phambili ukulungiswa kokulungiswa kanye nokuqhathaniswa kwemininingwane yedayi kunokufaka nje ama-motor amakhulu, ihambisana nezidingo ezisebenzayo zabaqhubi bemishini yokudla abadinga ukuzinza kokukhiqiza ngaphezu kwakho konke okunye. Imithombo yedatha: Umbiko wokuhlola we-Peru PRODUCE (Januwari 2026); Idatha yokungenisa ukudla kwe-Tridge tilapia (Q4 2025); I-Global Seafood Alliance / Ummeli Wezokudla Onomthwalo Wemfanelo Wokuphekwa Kwezinja Ezinomthwalo Wemfanelo; Umhlahlandlela wokukhetha indandatho yedayi ye-Hengju Machinery; Imininingwane yobuchwepheshe yaseHongyang SZLH420.
Isikhathi sokuthunyelwe: Juni-01-2026
