Pfupiso yeVatungamiriri
Brazil yakagumisa gore ra2025 nematani mamiriyoni 89.9 ekugadzirwa kwechikafu, zvichisimbisa chinzvimbo chayo semugadziri wechitatu wezvikafu pasi rose mushure meChina neUnited States chete. Munzvimbo iyi, chikamu chemombe dzenyama chakasiyana ne7% pagore nehuwandu hwezvikafu, zvichisvika matani mamiriyoni 7.73 - mwero wekukura kwakasimba pakati pemhando dzese dzezvipfuyo. Kusimudzira kuwedzera uku kuchinja kwechimiro kuenda kune masisitimu ekupedzisa zvakanyanya: Huwandu hwemombe dzeBrazil hwakapfuura mamiriyoni 9.25 muna 2025, kuwedzera kwe16% kubva mugore rapfuura.
MuMato Grosso do Sul — imwe yenyika shanu dzepamusoro dzeBrazil dzine mombe dzakavharirwa dzinosvika 900,000 uye kukura kwe17.8% gore negore — basa remombe repakati nepakati rakasangana nedambudziko guru rekugadzira. Chidzidzo ichi chinoratidza kuti purazi iri rakabatana sei neLiyang Hongyang Feed Machinery Co., Ltd. (Hongyang) kuisa muchina weSZLH508 ring die pellet mill pamwe nemidziyo yekutsigira, zvichichinja kugona kwayo kugadzira chikafu uye mhando yepellet.
Nhoroondo yeVatengi
Agropecuária Campo Verde, iri pedyo neDourados kumaodzanyemba kweMato Grosso do Sul, ine sisitimu yekugadzira nyama yemombe yakabatana yakatenderedza mahekita 3,200 emunda wekurima uye inokwana mahekita 17,000 pagore. Purazi iri rinogadzira silage yaro yechibage uye rinowana DDGS (tsanga dzevagadziri vemafuta akaomeswa dzine zvinonyunguduka) kubva mufekitori yeethanol iri pedyo - modhi yekubatanidza zvirimwa nezvipfuwo yakakura kubva pa40% kusvika pa71.8% pakati pemafekitori ekuBrazil kubvira 2020.
Pakazosvika pakati pa2024, huwandu hwekudya kwepurazi hwaisvika matani manomwe, asi chigayo chayo chepellet chakakura — chigadzirwa chemuno chine makore anopfuura matanhatu ekushanda nguva dzose — chaive chichinetseka kuchengetedza kugara kwakasimba. Kushandiswa kweringi kuchinjwa kwemwedzi yese 8-9, nguva yekusashanda isina kurongwa yaive maawa gumi nemana pamwedzi, uye pellet durability index (PDI) yaichinja-chinja pakati pe86% ne89%, pasi pe93% threshold iyo nyanzvi yezvekudya yaiona seyakanakisa pakuderedza marara echikafu uye kuwedzera avhareji yekuwedzera kwezuva nezuva.
Matambudziko Ekugadzira
Matambudziko matatu akatsanangura dambudziko rekushanda kwacho:
1. Hunhu hwemapellet husina kurongeka. Ringi yakasakara yemuchina wekare wekugadzira mapellets ine kuomarara uye kureba kwakasiyana-siyana, zvichiita kuti mitengo iwane huwandu hwe8-11%. Mukudya kweBrazilian feedlot — kazhinji 70-80% inoisa chibage se roughage — mitengo yakawandisa inoderedza kufanana kwekudya uye inokanganisa kunyatsonaka kwehuwandu hwekudya kwakasanganiswa.
2. Kutsiva ring die kakawanda. Nemwedzi 8-9 yekushandira ring die, purazi rakarasikirwa nemazuva matatu kusvika mana ekugadzira pakuchinjana, pamwe chete nemari yedie pachayo. PaR$12.70 pamunhu pazuva pamutengo wekudya kwekupedzisa uye 17,000 heads vachitenderera kuburikidza nenzvimbo yekudyisa gore rega rega, zuva rega rega rekuzorora raimiririra mari inosvika R$13,500 muchikafu chaifanira kutorwa kubva kunze.
3. Kukwanisa kugadzira simbi. Kukwanisa kwemuchina wekugadzira simbi we5.5 t/awa kwaisakwanisa kukwana kuwedzera kwakarongwa kwepurazi kusvika pa20,000 panosvika 2026 - nzira yakabatana nemusika weMato Grosso do Sul feedlot, uko 78.8% yevashandi vakaronga kuwedzera huwandu hwekupedzisa hwakasimba.
Kusarudzwa kweMidziyo uye Mhinduro
Mushure mekuongorora vatengesi vatatu — mugadziri mumwe wekuBrazil wemuno uye vatengesi vaviri vekuChina — vatungamiriri veCampo Verde vakasarudza muchina weHongyang weSZLH508 ring die pellet kuti uve musimboti wemutsara mutsva wekupedzisa. Sarudzo iyi yakatungamirirwa nezvinhu zvitatu:
Injiniya yedhizaini yeringi. SZLH508 inoshandisa dhizaini yeringi yemukati ine dhayamita ye508mm yakagadzirwa nesimbi isingatsvedzeri ye4Cr13 ine maburi akaboorwa nepfuti, maitiro anoita kuti dhayamita yegomba rifanane uye madziro emukati akatsetseka. Izvi zvinokanganisa zvakananga kugadzikana kwekumanikidzwa kwepellet uye mwero wekupfeka kwedhizaini. Hongyang yakapa ruzivo rwakadzama rwesimbi uye mishumo yekuyedza kuomarara kwebato rechitatu (HRC 52-55 pamusoro pedhizaini) vasati vaita odha - nhanho yemagwaro asina kugashirwa nepurazi kubva kune vamwe vatengesi.
Kuburikidza nehukuru hwakasimbiswa. SZLH-508 ine mwero we5-20 matani paawa zvichienderana nekugadzirwa kwedie uye fomura. PaCampo Verde's 6mm cattle finishing pellet, timu yeinjiniya yeHongyang yakaverenga mwero unotarisirwa we8-10 t/h pachiyero chekumanikidzwa kwe1:8.5, zvichisiya mukana wekuwedzera 20,000-head expansion target.
Kuenderana kwemitsara yese. Kunze kwemuchina wekugadzira pellet, Hongyang yakapa muchina wekutonhodza unoenderana ne counterflow (SKLN-4), muchina wekuvharira unotenderera (SFJH-120), uye maseti maviri ema spare ring dies nema roller shells - zvichibvumira purazi kuti riite zvakafanana pamutengesi mumwe chete wechikamu chekugadzira pelletizing uye kudzivirira matambudziko ekubatana kwemhando dzakasiyana.
Magadzirirwo akazara emutsara aisanganisira:
| Midziyo | Muenzaniso | Basa |
|———–|——-|———-|
| Chigayo chepellet chinoridzwa neringi | SZLH-508 (132 kW) | Chigayo chekutanga chepellet |
| Counterflow inotonhorera | SKLN-4 | Post-pellet kutonhora |
| Rotary screener | SFJH-120 | Kubviswa kwemari yefaindi |
| Ring die (yakasara) | 508mm, maburi 6mm, CR 1:8.5 | Kugadzira backup |
| Roller shell (yakasara) | 216mm dia., 40CrMnTi | Zvikamu zvekupfeka zvebackup |
Kuiswa uye Kutumirwa Kwebasa
Hongyang akatumira timu yeinjiniya yevanhu vaviri kuDourados kuti vatarisire kuiswa kwesimbi panzvimbo yacho uye vatange basa. Maitiro acho akatora mazuva gumi nerimwe kubva pakubviswa kwesimbi kusvika pakugadzirwa kwekutanga — mazuva matatu nekukurumidza kupfuura fungidziro yekutanga yepurazi yemazuva gumi nemana. Zvakakosha zvakaonekwa kubva mumushumo wekuiswa kwesimbi:
- Mota huru (132 kW, WEG-brand zvichienderana nezvinodiwa nepurazi kuti ishande zvakanaka munzvimbo iyoyo) yakanga yakabatana ne 0.05mm pakubatanidza, ichipfuura 0.08mm yekutsungirira kwefekitori.
- Maparamita ekugadzirisa mhepo akaongororwa pa 0.3-0.4 MPa uye tembiricha yekushanda ye 80-85 degrees Celsius — nzvimbo yakanaka yekuisa musanganiswa we corn-based concentrate mu gelatin pasina kuderedza protein ye bypass muchikamu cheDDGS.
- PDI yekutanga yakaedzwa pa94.2% ichishandisa nzira yeASAE S269.4 tumbling, ichibva yangopfuura chinangwa che93%.
Munguva yese yekutangwa kwebasa, mainjiniya eHongyang vaidzidzisa vashandi vepurazi mazuva ese, vachitarisa maitiro ekushandisa ma "die break-in", kugadzirisa roller gap (0.1-0.3mm tolerance), kutarisa hunhu hwemhepo, uye kuongorora kupfeka kwemvura vachishandisa bore gauge.
Mhedzisiro Yekushanda (Nyamavhuvhu 2024 - Parizvino)
Mushure memwedzi gumi nemisere yekushanda nguva dzose — maawa angangoita 4,800 ekushanda achigadzira matani anofungidzirwa kuva 38,000 emombe achipedza kudya — SZLH-508 yaburitsa mhedzisiro yakasimbisa hupfumi hweCampo Verde mukugadzira:
| Metric | Kukwidziridzwa Kwepamberi | Kukwidziridzwa Kwepashure | Kuvandudzwa |
|——–|————-|————–|————-|
| Kuburitswa kwesimba kunoshanda | 5.5 t/h | 8.5 t/h | +54.5% |
| Pellet Durability Index (PDI) | 86-89% | 94-95% | +6-8 mapoinzi |
| Mutengo wekuwana faindi | 8-11% | 3-4% | -60% |
| Hupenyu hwebasa re "ring die" | Mwedzi 8-9 | Mwedzi 18+ (inoenderera mberi) | +100% |
| Nguva yekuzorora isina kurongwa pamwedzi | maawa gumi nemana | maawa maviri nehafu | -82% |
| Kushandiswa kwesimba patani | 22.4 kWh/t | 18.1 kWh/t | -19.2% |
Chidimbu chekutanga chinoramba chichishandiswa panosvika mwedzi gumi nemisere, basa iro maneja wekugadzira purazi anoti rakaitwa nekuda kwekushandisa pfuti kwaHongyang nemazvo uye nzira yakarongeka yekubvisa pfuti panguva yekuiswa kwepfuti. "Takatevera nzira yekubvisa pfuti chaizvo - kudira mafuta mumafuta pamutengo wakaderera kwemaawa masere ekutanga - uye pamusoro pechidimbu chinoratidza kusakara kudiki. Tinotarisira kuti mwedzi mitanhatu isati yatsiviwa," akadaro muongororo yekutevera.
Kuderedzwa kwe19.2% mukushandiswa kwesimba patani — kubva pa22.4 kusvika pa18.1 kWh — zvinoreva kuti magetsi anochengetwa pagore anosvika R$38,000 pamitengo yemaindasitiri emunharaunda, nhamba iyi yoga inofukidza chikamu chakakosha chemari yese yekuva muridzi wemidziyo iyi panguva yehupenyu hwayo hwekushanda.
Maonero eVatengi
Lucas Marques, mukuru wezvekushanda kuCampo Verde, akapfupikisa zvakaitika:
"Pakutanga taiva vakangwarira nezvekutenga michina kubva kumugadziri wekuChina watakanga tisina kushanda naye kare. Chakatigutsa ndechekuti zvinhu zvaive pachena - Hongyang vakagovana zvitupa zvese zvekushandisa, vakapa mareferensi kubva kune vatengi vekuLatin America varipo, uye mainjiniya avo vakapedza mazuva matatu vachifona pavhidhiyo vasati vaita odha, vachiongorora zvese kubva pane zvinodiwa nefoundation kusvika pahukuru hwepombi yesteam. Pakasvika michina, yaienderana nezvinodiwa chaizvo. Mumwedzi gumi nemisere, takaita mafoni maviri - ese akagadziriswa mukati memaawa makumi mana nemasere kuburikidza nekutungamira kuri kure. Kune mushandi wekudya uko margins anoenderana nekushanda kwekudya, 94%+ PDI consistency ndiyo inonyanya kukosha."
Mhedziso
Zvakaitika kuna Campo Verde zvinoratidza kuchinja kukuru muchikamu chekudya kwemombe muBrazil. Sezvo huwandu hwemombe dzakavharirwa huchikura — kubva pamamiriyoni masere muna 2024 kusvika pamamiriyoni mapfumbamwe nemakumi maviri nemashanu muna 2025 — uye mari yemombe ichiwedzera nekuda kwekusagadzikana kwemari yekudya, makambani ekudya kwemombe ari kuramba achiongorora zvese zvinobatanidzwa mukugadzirwa kwavo. Hunhu hwenyama yemombe haisi chinhu chinotariswa; inodzora zvakananga kufanana kwekudya kwemombe, kuwedzera uremu, uye kushanda zvakanaka kwemari yekupedzisa.
Maitiro aHongyang — kusanganisa magwaro ehunyanzvi hwekugadzira, kudzidziswa kwevashandisi, uye rutsigiro rwekutevera mushure mekutengesa — anotarisa zvinonetsa zvevashandisi vemaresitorendi vasingakwanise kutenga michina yakakosha sekutenga zvinhu. Kune Campo Verde, SZLH508 yakaratidza kuva hwaro hwakavimbika hwekuwedzera kwayo kubva pa17,000 kusvika ku20,000, nemusoro wekutsigira kukura kwakawanda sezvo chikamu chenyama yemombe muBrazil chichienderera mberi nekuchinja kwayo kwechimiro kuenda kumagumo akasimba.
Nguva yekutumira: Chivabvu-28-2026
