Pfupiso yeVatungamiriri
Chikamu chehove dzemuIceland chakaburitsa matani 64,417 ehove dzakapfuyiwa muna 2025, zvichireva kuwedzera kwe17% gore negore zvichienderana neStatistics Iceland. Arctic char (Salvelinus alpinus) yaive nematani 5,141, zvichisimbisa chinzvimbo cheIceland semugadziri mukuru wehove idzi dzemhando yepamusoro dzemvura inotonhora pasi rose. Sezvo chikamu ichi chiri kukura, vagadziri vezvikafu vanotarisana nekumanikidzwa kukuru kwekupa mapellets ane hunhu hwakafanana—kunyanya kugadzikana kwemvura uye kugara kwenguva refu—pahuwandu hwekugadzira hunoenderana nekudiwa kuri kuwedzera kwepurazi.
Chidzidzo ichi chinoongorora kuti mumwe mugadziri weaquafeed wekuIceland akawana sei goho rakagadzikana uye kugutsikana kukuru kwevatengi nekushandisa tekinoroji yeLiyang Hongyang Feed Machinery's ring die pellet mill, ine zvirevo zve ring die zvakagadzirwa zvinoenderana neArctic char sinking feed formulations.
Kukura kweKurima kweNzvimbo dzeGungwa muIceland uye Maitiro eKupa Kwezvikafu
Kukura nekukurumidza kwekurima salmon neArctic char muIceland kwakaita kuti pave nekudiwa kukuru kwekudya kwehove kwakasarudzika. Laxá, kambani huru yekugadzira chikafu chemumba muIceland iri muAkureyri, yakagadzira matani zviuru gumi nezvishanu echikafu chehove muna 2025—yakawedzera matani zviuru zvitatu kubva muna 2024. Mukuru wekambani, Gunnar Örn Kristjánsson, akasimbisa kuti mari inobuda pagore yakasvika mabhiriyoni mana eISK (inenge $29 miriyoni USD), ukuwo achiti fekitori ichiri kushanda pasi pehuwandu hwayo hwematani zviuru makumi maviri nezvishanu.
Chigadzirwa chaLaxá chinoratidza zvinodiwa nehunyanzvi pakugadzira chikafu chemvura inotonhora. Chigadzirwa chavo cheECO-LF chine mafuta mashoma, chakagadzirirwa Arctic char netrout, chine mafuta anosvika 28% uye chinogona kugayiwa zvakanyanya. Kambani iyi inogadzirawo chikafu cheECO chine mafuta akawanda (32% mafuta) cheAtlantic salmon uye chikafu chepakutanga chehove dzinotanga kuchekwa. Mafomu aya anoda kudzora huwandu hwemapellets nemapellets chaiwo—mapellets anonyura anochengetedza chimiro chakasimba panguva yekunyudzwa kwenguva refu mumvura inotonhora pasina kudonhedza zvinovaka muviri zvakanyanya.
Dambudziko remhando yepamusoro yePellet yeArctic Char Feed
Hove dzeArctic Char ihove dzesalmonid dzinogara mumvura inotonhora dzinokura zvakanaka mumamiriro ekunze ari pakati pe4°C ne12°C, dzinowanzo kurimwa mu recirculating aquaculture systems (RAS), flow-through raceways, uye matangi. Maitiro adzo ekudya anoda mapellets anonyura ane hunhu hwakasiyana:
Kugadzikana Kwemvura: Zvichienderana nezvinodiwa neindasitiri zvakataurwa nenyanzvi dzezvekudya zvemumvura, mapellets emvura anonyura emhando yepamusoro anofanira kuchengetedza chimiro chayo kwemaminitsi makumi matatu mumvura isina kudzika uye uremu husingapfuure 8%. Kune mhando dzinodya pasi pemvura dzinoda kunyudzwa kwenguva yakareba, chiyero ichi chinowedzera.
Pellet Durability Index (PDI): Chikafu chemvura chinotengeswa kunze kwenyika chinofanira kutsungirira kubatwa kwakawanda, kufambiswa nemhepo, uye kuchengetwa kwenguva refu pasina kubhadhariswa mari yakawanda. PDI inopfuura 94% inowanzoonekwa sechiyero chekutakura zvinhu zvekutengeserana.
Saizi yePellet Yakaenzana: Chikafu cheArctic char chinowanzoda dhayamita yepellet kubva pa2.0 mm kune vana kusvika 6.0 mm pakukura, nehukuru hwakasimba kuti ive nechokwadi chekudyiswa zvakaenzana uye kuderedza kusiyana kwehuwandu hwekuchinja kwekudya (FCR) pamatanho ese ekugadzira.
Kuwanda Kwezvinovaka Muviri: Mishonga yeArctic char inoda 40-50% yeprotein uye 15-25% yemafuta, zvichikonzera kushushikana kukuru kwemuchina wepellet mill panguva yekudzvanywa. Mafuta akawanda anogona kushanda semafuta panguva yekubuda, zvichigona kuderedza kukweshana kwedie uye kukanganisa kukweshana kwepellet kana ring die isina kutsanangurwa nemazvo.
Mugadziri wekuIceland akawana kuti magadzirirwo e "ring die" akajairwa—akagadzirirwa chikafu chesalmon cheAtlantic chine mafuta akasiyana—akaburitsa mhedzisiro isingaenderane pakushandisa Arctic char formulations. Kuomarara kwepellet kwaisiyana pakati pemabheti, uye kugadzikana kwemvura padanho remaminitsi makumi matatu dzimwe nguva kwaiderera pasi pemiganhu inogamuchirika, zvichikonzera kunyunyuta kwevatengi nezvekurasika kwechikafu uye kudzikira kwehunhu hwemvura mumabasa eRAS.
Mhinduro yeHongyang's Ring Die Pellet Mill
Liyang Hongyang Feed Machinery Co., Ltd., yakavambwa muna 2006 uye inyanzvi mukugadzira ring die nepellet mill, yakakumbirwa kuti ipe mhinduro yakagadzirirwa pelleting. Mainjiniya eHongyang akaita ongororo yakakwana yezvakagadzirwa nemutengi—kusanganisira mafuta, mapuroteni, mwero wehunyoro, uye specifications dzepellet—vasati vakurudzira configuration ye ring die yakagadzirwa.
MaParamende Ekugadzirisa Mhete Dzemhete
Kupindira kukuru kwehunyanzvi kwakanangana netsanangudzo yedhiraivha yemhete:
Chiyero Chekudzvanywa: Chikwata cheinjiniya cheHongyang chakaverenga chiyero chakanaka chekudzvanywa zvichibva pane chimiro chaicho chemusanganiswa wacho. Kune chikafu chekunyura cheArctic char chine mafuta ari pakati pe26-28%, chiyero chepamusoro chekudzvanywa chakasarudzwa kuti chive nechokwadi chekudzvanywa kwakakwana pasinei nemhedzisiro yekuzora mafuta yakakwira. Iyi parameter yakakosha: kureba kwakakora kunogadzira mapellet akaomarara akakodzera chikafu chekunyura, nepo kudzvanywa kusina kukwana kuchikonzera mapellet akapfava anopwanyika nguva isati yakwana mumvura.
Dhizaini yeMaburi eDie Hole: Geometry yemukati memukati yakagadzirwa kuti iwedzere kuyerera kwezvinhu mugwara rekumanikidza, ichideredza simba rinodiwa pakuburitsa maburi uku ichichengetedza huwandu hwemaburi edie hole hwakafanana. Magadzirirwo edhayamita yegomba redie hole aitsigira saizi dzakasiyana dzemaburi edie hole—1.8 mm, 2.5 mm, 3.5 mm, uye 5.0 mm—achifukidza kutenderera kwese kwekugadzirwa kweArctic char kubva pakuwana kusvika pakukohwa.
Zvinhu Zvakagadzirwa Uye Kuoma: Ring die yakagadzirwa nesimbi ine chromium alloy yakawanda ichishandisa nzira yeHongyang yekuomesa vacuum, zvichiita kuti HRC 60-62 ive yakaoma uye yakadzika 1.2-1.5 mm. Michina yekuboorera pfuti yeCNC inongoerekana yagadzirwa otomatiki ine maburi madiki anotorwa kubva kuGerman yakaita kuti pave nejeometry chaiyo yegomba uye kuti pave nekupera kwakafanana mukati mega yega.
Kubatanidzwa kwePellet Mill: Ring die yakabatanidzwa neHongyang's HYPM series pellet mill, ine sisitimu yekutumira inotungamirwa negiya iyo inochengetedza torque yakagadzikana kunyangwe mumamiriro ezvinhu anochinja-chinja anowanzo shandiswa nemafuta akawanda emumvura. Kusiyana nedzimwe nzira dzinotungamirwa nebhandi dzinogona kutsvedza kana shanduko dzekugadzirwa kwebatch-to-batch dzichichinja hunhu hwekufamba kwemusanganiswa, precision-ground helical gear drive yakaita kuti throughput irambe yakasimba.
Kugadzira uye Kugadzirisa Panzvimbo
Hongyang akatumira mainjiniya mukuru kuIceland kuti atange basa panzvimbo yacho. Matanho makuru ekugadzirisa aisanganisira:
- Kuongororwa kwekutanga kwekushandiswa kwemuchina uchishandisa fomura chaiyo yeArctic char yemutengi pane kushandisa zvinhu zvemazuva ese zvekutarisa.
- Kugadziriswa kwemamiriro emhepo kuti pave nekupisa kwakanyanya (75-85°C) panzvimbo inopinzwa mvura, zvichienzanisa starch gelatinization nekuchengetedza mavhitamini.
- Kugadzirisa nzvimbo ye roller gap kuti zvinhu zvigoverwe zvakaenzana kumeso ese e die
- Maitiro ekubvisa zvinhu zvisina kunaka pamusoro pekugadzirwa kwakarongeka kuti pave nekugadzikana kwemhando yepellets vasati vachinja kuita kugadzirwa kwakazara.
Mhedzisiro Yekugadzira uye Kugutsikana Kwevatengi
Mushure mekuiswa kwekambani uye nguva yekugadzikana, mutengi akataura zvinotevera zviyero zvekushanda:
| Paramita | Usati Wagadzirisa | Mushure meHongyang Solution |
|---|---|---|
| Nhamba Yekusimba Kwepellet (PDI) | 90-92% | 94-96% |
| Kugadzikana kwemvura (kuderedza huremu kwemaminitsi makumi matatu) | 10-12% | 6-7% |
| Zviri Mukati meFines (mushure mekutonhodza) | 3-5% | Pasi pe2% |
| Kuburitswa Kwekugadzirwa | 3.2 TPH | 4.0 TPH |
| Hupenyu hweBasa rekufa | matani 2,500-3,000 | matani anopfuura zviuru zvishanu |
Kuvandudzwa kwekugadzikana kwemvura kwakakosha zvikuru kune vatengi veRAS-farming. Kuderedzwa kwemari yefaindi uye kuderedzwa kwezvinovaka muviri kwakareva mvura yakachena, kusagadziriswa kwemafirita kakawanda, uye kudya kwehove nguva dzose. Mutengi akataura kudzikira kunoyerwa muzvichemo zvine chekuita nechikafu kubva kumapurazi eArctic char mukati mechikamu chekutanga chekushanda ne ring die configuration itsva.
Kuvandudzwa kwehuwandu hwemagetsi ne25% kwakaita kuti mugadziri akwanise kusangana nezvinodiwa munharaunda pasina kushandisa mari yakawanda pakuwedzera mapellet lines. Nguva yakareba yebasa rema die—zvichikonzerwa nemaitiro ekuomesa ma vacuum eHongyang uye kusarudzwa kwemhando yepamusoro yechromium alloy—yakaderedza mitengo yema die patani uye yakaderedza nguva yekushanda kwekugadzira ma die changed.
Mamiriro Eindasitiri uye Zvazvinoreva Zvakakura
Chikamu chezvekudya zvemvura muIceland chave kusvika padanho repamusoro. Vatungamiriri veLaxá vakataura pachena kuti kusvika pahuwandu hwematani 25,000 efekitori "inyaya yenguva chete," uye kuronga nzvimbo itsva yekugadzira kunotarisirwa kutanga mumakore mashoma anotevera. Mvura yakachena yakawanda, simba remagetsi rinodzokororwa, uye mitemo yakasimba yekuchengetedza zvipenyu iri kuramba ichikwezva mari mukurima kwemvura ivhu.
Kune vagadziri vezvikafu vanoshanda munzvimbo iyi yekukura, kuvimbika kwemuchina wepellet uye kunaka kwemuchina wekubudisa zvinhu nguva dzose ndizvo zvakakosha pakushanda. Kushanda kweringi—kunyatsoenderana nechiyero chekudzvanywa, kunyatsojeka kwejeometry yemaburi, kuomarara kwezvinhu, uye hunhu hwekupfeka—zvinosarudza zvakananga mhando yepellet, kushanda zvakanaka kwekugadzira, uye pakupedzisira, kugutsikana kwevatengi padanho repurazi.
Kugona kwaHongyang kupa mhinduro dze ring die dzakagadzirirwa iwe—dzakagadzirirwa maformulations chaiwo kwete ma configurations asina kurongwa—kunogadzirisa mukaha uyo vatengesi ve die vakajairwa vanowanzo tadza kuzadzisa. Kugona kwekambani kugadzira zvinhu mukati, kubva pakuongorora zvinhu zvisina kugadzirwa kuburikidza neCNC drilling uye vacuum hardening, kunoita kuti pave nekukasira kugadzira magadzirirwo kana paine maformulations akaomarara akadai seArctic char feed ine mafuta akawanda.
Mhedziso
Nyaya yekudyisa midziyo yeArctic Arctic inoratidza kuti zvirevo zve ring die hazvisi sarudzo yezvinhu asi shanduko yakakosha yeinjiniya inokanganisa zvakananga kunaka kwe pellet, kushanda zvakanaka kwekugadzira, uye kugutsikana kwemushandisi wekupedzisira. Nekushandisa kuverenga kwakaringana kwekumanikidza, optimized die hole geometry, uye kufambira mberi kwekuomesa zvinhu zvinoenderana nezvinodiwa zve aquafeed inonyura mafuta akawanda, tekinoroji ye Hongyang's ring die pellet mill yakagonesa mugadziri we Iceland kuti awane kugara kwenguva refu kwe pellet pamusoro pe 94%, kudzikira kwehuremu hwemvura pasi pe 7% pamaminitsi makumi matatu, uye kuwedzera kwe throughput ne 25% - zvese izvi zvichiwedzera hupenyu hwe die service neinenge 70%.
Sezvo chikamu chekurima hove muIceland chichienderera mberi nerwendo rwacho rwekugadzira chikafu chakazara, kudyidzana kwehunyanzvi pakati pevagadziri vezvokudya nevatengesi vemidziyo vakaita seLiyang Hongyang Feed Machinery Co., Ltd. kuchaita basa rakakosha mukuchengetedza mhando uye kushanda zvakanaka kwese kwese kwekupa chikafu chehove mumvura inotonhora.
Nguva yekutumira: Chikumi-20-2026
