Icandelo lezolimo zasemanzini lasePeru, nangona lithatha i-3% kuphela yemveliso yokuloba yesizwe, liphakathi kwezona zikhula ngokukhawuleza eMzantsi Melika. Ummandla waseSan Martín wodwa unegalelo kwi-49.4% yesivuno sezolimo zasemanzini kweli lizwe, apho imveliso yetilapia ifikelela kwi-2,124 metric tons ngo-2025—ukwanda kwe-8.1% ngonyaka ngokwedatha ye-PRODUCE observatory yasePeru ekhutshwe ngoJanuwari 2026. Njengoko imfuno yasekhaya ye-aquafeed eyenziwe apha ekhaya isanda, abavelisi bokutya basePeru bajongene nomngeni obalulekileyo wobuchwephesha: ukuvelisa ii-pellets ezitshonayo ezinozinzo olwaneleyo lwamanzi kwi-tilapia, uhlobo olutya kancinci kumanqanaba aphakathi nasezantsi. Olu phononongo luchaza indlela i-tilapia feed mill ephakathi eTarapoto, eSan Martín, esebenzisana ngayo neLiyang Hongyang Feed Machinery Co., Ltd. ukuphucula umgca wayo we-pellet nge-SZLH420 ring die pellet mill edibene ne-double-layer conditioner. Kwiinyanga ezintathu zokusebenza, lo matshini wokugaya ufumene imveliso ezinzileyo kwiitoni eziyi-3.5 ngeyure, uzinzo lwamanzi epellet ludlule imizuzu engama-22, kunye ne-pellet durability index (PDI) engaphezulu kwama-96%. Umthengi uxele ukuba unciphe nge-15% kwinkunkuma yokutya ngexesha lovavanyo lokondla echibini xa kuthelekiswa neepellets zomthengisi wakhe wangaphambili. Icandelo lezolimo zasePeru, nangona libala kuphela i-3% yemveliso yokuloba yesizwe, liphakathi kwezona zikhula ngokukhawuleza eMzantsi Melika. Ummandla waseSan Martín wodwa unegalelo kwi-49.4% yesivuno sezolimo zaselwandle selizwe, apho imveliso yetilapia ifikelela kwi-2,124 metric tons ngo-2025—ukwanda kwe-8.1% ngonyaka ngokwedatha yasePeru yePRODUCE observatory ekhutshwe ngoJanuwari 2026. Njengoko imfuno yasekhaya yokutya kwamanzi okwenziwe kwindawo isanda, abavelisi bokutya basePeru bajongene nomngeni obalulekileyo wobuchwephesha: ukuvelisa iipellets ezitshonayo ezinozinzo olwaneleyo lwamanzi etilapia, uhlobo olutya kancinci kumanqanaba aphakathi nasezantsi. Olu phononongo lwetyala lubonisa indlela umzi-mveliso wokutya we-tilapia ophakathi eTarapoto, eSan Martín, owasebenzisana ngayo neLiyang Hongyang Feed Machinery Co., Ltd. ukuphucula umgca wawo wokwenza iipellet nge-SZLH420 ring die pellet mill edityaniswe ne-double-layer conditioner. Kwiinyanga ezintathu zokusebenza, umzi-mveliso ufikelele kwimveliso ezinzileyo kwiitoni ezi-3.5 ngeyure, uzinzo lwamanzi e-pellet ludlule imizuzu engama-22, kunye ne-pellet durability index (PDI) engaphezulu kwama-96%. Umthengi uxele ukwehla kwe-15% kwinkunkuma yokutya ngexesha lovavanyo lokutya echibini xa kuthelekiswa neepellets zomthengisi wangaphambili. Indawo yokulima amachibi yasePeru: Ithuba kunye noMngeni IPeru yaziwa kwihlabathi liphela njengeyona mveliso inkulu yokuthumela ngaphandle intlanzi kwihlabathi liphela, kodwa icandelo layo lokulima amachibi lisaphuhlile xa kuthelekiswa namandla alo. Ngokutsho kukaTulio Merino, uMphathi wePeruvian National Aquaculture Society (SNA), ukulima amachibi kunegalelo malunga ne-3% yemveliso yokuloba yesizwe, kunye nokuloba okukhutshelwa ngaphandle kuphezulu kuma-97%. Nangona kunjalo, eli candelo lihlukaniswe kabini: imisebenzi eqhutywa bubuchwepheshe ejolise kwiimarike zokuthumela ngaphandle ihambelana nokulima okuncinci kwendabuko ukuze kusetyenziswe ngokwengingqi. Kuzo zonke iilayisenisi zezolimo zasemanzini, ama-27% aphantsi kwe-AMYPE (amashishini amancinci/amancinci) kunye ne-AMYGE (amashishini aphakathi/amakhulu), ngelixa ama-73% ephethwe ngabavelisi abancinci abakwizinga lokuziphilisa. I-Peruvian Amazon—ngakumbi amasebe aseSan Martín, eAmazonas, naseLoreto—yindawo ephambili yezolimo zasemanzini kweli lizwe. I-Tilapia (Oreochromis niloticus) lolona hlobo lwesithathu oluvunwa kakhulu kwiindawo zokuloba zaseAmazon kwi-2,124 MT ngo-2025. Amaxabiso okutya kwe-tilapia angeniswa ePeru aqala kwi-0.74 ukuya kwi-1.72 yeedola ngekhilogram (idatha yemarike yeTridge, ngasekupheleni kuka-2025), okudala inkuthazo enamandla kwezoqoqosho kwimveliso yokutya kwasekhaya. Kubavelisi bokutya basekuhlaleni, i-metric yomgangatho ophambili kukuzinza kwamanzi—amandla ee-pellets okuhlala ziqinile phantsi kwamanzi ngaphandle kokubola ngokukhawuleza. I-Tilapia zizinto zokutya ezicothayo nezihlala ixesha elide; ii-pellets eziqhekeka kwimizuzu embalwa zikhokelela ekutsaleni izondlo, ukonakala komgangatho wamanzi, kunye nokwanda kwe-feed conversion ratios (FCR). Umngeni woMthengi I-feed mill eseTarapoto ibisebenza kwi-pellet mill endala evelisa ukutya kwe-tilapia okucwilayo okuyi-2 ukuya kwi-3 mm. Le feed ijongene neengxaki ezintathu eziqhubekayo: Ukungazinzi kwamanzi okungaguqukiyo. Iipellets ezivela kumgca okhoyo zaqhekeka kwimizuzu esi-8 ukuya kweli-12 emanzini, ngaphantsi kakhulu komgangatho weshishini wemizuzu engama-20 yokutya kwe-tilapia esemgangathweni. Uhlalutyo lweengcambu lubonise ukungoneli kwe-starch gelatinization ngexesha lokulungiswa, i-mash ichithe ngaphantsi kwemizuzwana engama-45 kwi-single-layer conditioner kumaqondo obushushu angadluli kuma-80 degrees Celsius. Ukuguquguquka kokuphuma. Ukuphuma kweyure kwahluka phakathi kweetoni ezili-1.8 kunye nezi-2.5 ngeyure kuxhomekeke kumgangatho we-batch yezinto eziluhlaza, okwenza ucwangciso lwemveliso lungathembeki kwaye lwandisa iindleko zamandla ngetoni nganye. Iipellet fines eziphezulu. Iipellet fines (uthuli kunye namasuntswana aphukileyo) ekukhutshweni kwe-cooler zidlule kwi-8%, ezimele ukulahleka kwemveliso kunye nomngcipheko wongcoliseko lwamanzi xa iipellets zingena kwiinkqubo zamachibi. Umnini we-fill wayefuna isisombululo se-pellet esinokubonelela ngokukhupha okulinganayo, i-gelatinization ephezulu, kunye neepellets ezihlala ixesha elide ngaphandle kokufuna ukwakhiwa kwakhona komgca opheleleyo. Isisombululo sikaHongyang: I-SZLH420 ene-Double-Layer Conditioner Emva kokubonisana ngobuchwephesha neqela lobunjineli laseHongyang, umthengi ukhethe i-SZLH420 ring die pellet mill eyenzelwe ngokukodwa ukusetyenziswa kwe-aquafeed. Ufakelo lwenziwe ngokuhambelana neziseko zokugaya nokuxuba zomthengi ezikhoyo. Uqwalaselo lwezixhobo I-SZLH420 ring die pellet mill ine-motor ephambili eyi-110 kW, ububanzi bangaphakathi be-420 mm ring die, ububanzi obusebenzayo obuyi-120 mm, kwaye isebenza kwi-287 rpm. Ivelisa ii-tilapia sinking feed pellets ze-2.5 mm ezine-ring die compression ratio ye-1:14. I-double-layer stainless steel conditioner inika imizuzwana engama-90 ukuya kwe-120 yexesha lokugcina kwiqondo lobushushu be-90 ukuya kwi-95 degrees Celsius, kunye noxinzelelo lomphunga kwi-0.2 ukuya kwi-0.4 MPa. Ukufuma emva kwe-conditioning kufikelela kwi-16 ukuya kwi-18 ekhulwini. Kutheni i-Double-Layer Conditioning ibalulekile kwi-Aquafeed I-double-layer conditioner yinto eyahlulayo kolu fakelo. Uphando olupapashwe yiResponsible Seafood Advocate (Global Seafood Alliance) luqinisekisa ukuba ukuvelisa ukutya okune-pellets ezizinzileyo emanzini kufuna ukulungiswa kwangaphambili kwe-mash kangangemizuzwana engaphezu kwama-90 kumaqondo obushushu angaphezulu kwama-90 degrees Celsius. Phantsi kwezi meko, ii-starch granules zifunxa umswakama, zidumbe, kwaye zifakwe kwi-gelatinization—ukuqhekeka okungenakuguqulwa kwezakhiwo ze-crystalline starch okudala i-matrix yendalo yokubopha ngaphakathi kwe-pellet. Uyilo lwe-double-layer conditioner yaseHongyang lubonelela ngexesha elongezelelweyo lokuhlala lemizuzwana engama-90 ukuya kwe-120 ngokusebenzisa amagumbi amabini okulungisa adibeneyo, okuvumela ukungena komswakama onzulu kunye nokusasazwa kobushushu obufanayo. Ulawulo oluchanekileyo lomphunga ngeevalvu zokuguqula lugcina ubushushu be-mash ngaphakathi kwe-plus okanye minus 2 degrees Celsius band, kubalulekile kuba under-gelatinization ishiya ii-pellets zibuthathaka ngelixa ukulungiswa kakhulu kunobungozi bokonakala kwezondlo. Ukwakhiwa kwentsimbi engatyiwayo enokukwazi ukulungisa i-paddle kuphucula inqanaba lokuzalisa kunye nexesha lokugcina kwiifomyula ezahlukeneyo. Isizathu sokukhetha i-Ring Die Umlinganiselo woxinzelelo lwe-1:14 ukhethwe ngokusekelwe kwifomyula yomthengi—malunga nama-35 ekhulwini umxholo we-starch ovela kwi-corn and wheat middlings, ama-28 ekhulwini umgubo wesoya, kunye nama-22 ekhulwini umgubo wentlanzi. Ngokwezikhokelo zoshishino (ireferensi yobuchwephesha beHengju Machinery), izicelo ze-aquafeed zifuna umlinganiselo woxinzelelo phakathi kwe-1:12 kunye ne-1:16, kunye nomlinganiselo ophezulu ovelisa ii-pellets ezixineneyo nezizinzileyo emanzini. Ixabiso le-1:14 likhethwe njengebhalansi efanelekileyo, eqinisekiswe ngovavanyo lwe-pilot lwaseHongyang lwangaphakathi ngesampulu yomxube wezinto eziluhlaza zomthengi. I-2.5 mm die aperture ihambelana ne-mouth gape ye-50 ukuya kwi-200 g ye-tilapia encinci, isigaba sokukhula esijolise kulo mgca wokutya. Iziphumo zeMveliso kunye neDatha Idatha yokusebenza iqokelelwe emva kwexesha lokuzinzisa leentsuku ezingama-90 emva kokumiselwa. Umyinge wokusetyenziswa uphucuke ukusuka kwiitoni ezingama-2.1 ngeyure ukuya kwiitoni ezingama-3.5 ngeyure, ukwanda kweepesenti ezingama-66.7. I-Pellet Durability Index (PDI) inyuke ukusuka kwi-89.2 ekhulwini ukuya kwi-96.5 ekhulwini, inzuzo yeepesenti ezingama-7.3. Ukuzinza kwamanzi (ixesha lokuqhekeka) kunyuke ukusuka kwimizuzu esi-8 ukuya kwi-12 ukuya kwimizuzu engama-22 ukuya kuma-26, ukuphucuka kweepesenti ezili-133. Izaphulelo zeepellet xa kukhutshelwa amanzi ebanda zehle ukusuka kwi-8.3% ukuya kwi-3.1%, ukwehla kwe-62.7%. Ukusetyenziswa kwamandla athile kwehle ukusuka kwi-38.5 kWh ngetoni ukuya kwi-31.4 kWh ngetoni, konga i-18.4%. Izinga lokubumba iipellet liphucuke ukusuka kwi-90% ukuya kwi-96% ubuncinane. Uphuculo olubaluleke kakhulu—ukuzinza kwamanzi okudlule imizuzu engama-22—luguqulelwe ngqo kwiziphumo zasemasimini. Abathengi bezolimo ze-tilapia balo matshini baxele ukwehla kwe-15% kwinkunkuma yokutya ebonwe ngexesha lovavanyo lokutya edamini kwixesha leentsuku ezingama-30, ukucaca kwamanzi okuphuculweyo kwiinkqubo zamachibi anzulu okubangelwa kukuncipha kokuqhekeka kweepellet kunye nokutsalwa kwezondlo, kunye nokuqina kwepellet okuqhubekayo ibhetshi ukuya kwibhetshi, okwenza kube lula ukulinganiswa kwenkqubo yokutya ngokuzenzekelayo. Uzinzo lokusebenza kunye neNkxaso Ngaphaya kwemilinganiselo yokusebenza, umthengi ugxininise iingenelo ezimbini zokusebenza. Okokuqala, imveliso eqhubekayo kuyo yonke into eluhlaza: uthotho lokubonelela ngezithako zokutya oluvela kwi-Peruvian Amazon—ngakumbi umgubo we-cassava ofumaneka kwindawo kunye ne-rice bran—lubonisa ukuguquguquka komswakama kunye nomthamo wefayibha ukusuka kwibhetshi ukuya kwibhetshi. I-SZLH420’s 110 kW main drive ene-287 rpm die speed inika indawo eyaneleyo yokugcina i-torque ukugcina i-throughput nokuba icwangcisa ii-high-fiber batches, ngelixa ixesha lokugcinwa elihlengahlengiswayo le-double-layer conditioner lihlawulela ukuguquguquka komswakama. Okwesibini, inkxaso yobugcisa ekude: I-Hongyang ibonelele nge-WeChat-based real-time troubleshooting ngexesha lokuqalisa, ikhokela iqela lolondolozo lomthengi ngeenkqubo zokuqhekeza i-die, ukulungiswa kwe-roller gap (ukususwa kwe-0.1 ukuya kwi-0.3 mm), kunye nokwenza ngcono umgangatho womphunga. Le modeli yenkxaso ekude inciphise isidingo sokutyelela kwindawo, inzuzo ebalulekileyo kwiziko elikwi-Peru. Isiphelo Eli tyala libonisa ukuba abavelisi be-aquafeed abaphakathi kwiimarike ezisakhulayo banokufikelela kumgangatho we-pellet yokuthumela ngaphandle ngeenkqubo ze-ring die pelleting ezicwangcisiweyo ngokufanelekileyo. Ukudibana kweqonga lokuqhuba eliqinileyo le-SZLH420 pellet mill, i-1:14 compression ratio ring die, kunye ne-double-layer conditioner enikezela imizuzwana engama-90 ukuya kwe-120 yokulungiswa kobushushu obuphezulu kuvelise uphuculo olulinganisekayo kwi-throughput, uzinzo lwamanzi, kunye nokuqina kwe-pellet. Kwicandelo lezolimo zasemanzini lasePeru elikhulayo—apho imeko yezoqoqosho yokwenziwa kokutya kwasekhaya iqina njengoko amaxabiso okungenisa etshintsha phakathi kwe-0.74 kunye ne-1.72 yeedola ngekhilogram nganye—izixhobo zokufaka iipellet ezinokuthenjwa nezixhaswayo apha ekhaya zimele inzuzo ebalulekileyo. Indlela yobunjineli yaseHongyang, ebeka phambili ukulungiswa komgangatho kunye nokuhambelana kweenkcukacha zedayi kunokufaka nje iimoto ezinkulu, ihambelana neemfuno ezisebenzayo zabaqhubi bemililo yokutya abafuna uzinzo lwemveliso ngaphezu kwayo yonke enye into. Imithombo yedatha: Ingxelo yokujonga imveliso yasePeru (uJanuwari 2026); Idatha yokungenisa ukutya kweTridge tilapia (Q4 2025); I-Global Seafood Alliance / I-Responsible Seafood Advocate kwi-Preconditioning Shrimp Feeds inqaku lobugcisa; Isikhokelo sokukhetha i-Hengju Machinery ring die; Iinkcukacha zobugcisa zaseHongyang SZLH420.
Ixesha lokuthumela: Juni-01-2026
