Chidule cha akuluakulu
Phunziroli likulemba kapangidwe, kukhazikitsa, ndi magwiridwe antchito aMzere wopanga chakudya cha nkhuku ndi ziweto wa matani 10 pa ola limodziKampani ya Hongyang Feed Machinery inaperekedwa ndi Hongyang Feed Machinery ku fakitale yogulitsa zakudya ku Punjab Province, Pakistan. Kampaniyi inayamba kugwira ntchito kumayambiriro kwa chaka cha 2025, ndipo inalowa m'malo mwa fakitale yakale ya 4 t/h yomwe inali itakhala vuto lalikulu m'dera lomwe gawo la nkhuku limapereka pafupifupi PKR 350–450 biliyoni (US$1.2–1.5 biliyoni) pachaka ndipo imathandizira ntchito zoposa 1.5 miliyoni (Pakistan Poultry Association, 2024). Deta yochokera ku nthawi yopangira ya masiku 90 (March–May 2025) ikuwonetsa kuti mphamvu yogwira ntchito ikuyenda bwino, index ya kulimba kwa pellet (PDI) ya 96.2–97.8%, kusakaniza kufanana kwa 5% CV, ndi kugwiritsa ntchito mphamvu kwa 41.3 kWh/t mukadzaza zonse.
1. Mbiri ya Msika
Makampani opanga nkhuku ku Pakistan amapanga matani okwana 1.25–1.40 miliyoni a nyama ya nkhuku yogulitsa komanso mazira pafupifupi 18.5 biliyoni pachaka (Economic Survey of Pakistan, 2023–24).Mafakitale 300 odyetsera chakudyaZimagwira ntchito mdziko lonse lapansi ndi mphamvu yokhazikika ya matani 10-12 miliyoni pachaka, ngakhale kuti kugwiritsa ntchito kwenikweni kumayambira pa 68-78% chifukwa cha kusowa kwa zinthu zopangira nthawi ndi nthawi — makamaka chimanga ndi soya — komanso kusokonekera kwa mphamvu ya nyengo (Pakistan Feed Manufacturers Association, 2024).
Mphero yomwe yafotokozedwa pano ili mu khonde la mafakitale la Faisalabad, lomwe limatumikira ntchito zophatikizana za nkhuku, mafamu odziyimira pawokha, ndi mafamu a mkaka amalonda omwe akusintha kukhala chakudya chochokera ku TMR. Zinthu ziwiri zomwe zidapangitsa kuti ndalama zisankhidwe mu 2024-25: kukwera kwa kufunikira kwa chakudya kunapangitsa kuti mzere wakale wa 4 t/h ugwire ntchito pa 105-110% ya kuchuluka kwa nameplate panthawi yomwe inali pachimake, komanso kusasinthasintha kwa mtengo wazinthu zopangira - mitengo ya chimanga ku Punjab idasinthasintha pakati pa PKR 2,200 ndi PKR 3,600 pa maund - zidapangitsa kuti magwiridwe antchito opangira zinthu akhale ofunikira kwambiri.
2. Mavuto ndi Zofunikira za Makasitomala
Oyang'anira fakitole adatulutsa chikalata chovomerezeka cha RFQ pakati pa chaka cha 2024 chokhala ndi mfundo zotsatirazi zaukadaulo:
| Chizindikiro | Chofunikira kwa Makasitomala |
|---|---|
| Kuchuluka kovomerezeka | 10 t/h (ma pellets omalizidwa) |
| Kukula kwa pellet | 2–8 mm (nyama ya nkhuku, yoweta, ng'ombe) |
| Chizindikiro cha kulimba kwa pellet (PDI) | ≥95% (ASAE S269.4) |
| Kusakaniza kofanana (CV) | ≤5% |
| Kugwiritsa ntchito mphamvu zenizeni | ≤45 kWh/t (mzere wonse) |
Zoletsa za malo zinali malo opangira zinthu okhala ndi 28 m × 14 m (omwe amagawidwa ndi mzere womwe ulipo), mphamvu yamagetsi yovomerezeka ya 750 kVA, ndi boiler yomwe ilipo ya 4 t/h yoyaka malasha yomwe imafuna kusinthidwa kwa mutu kuti ipereke zoziziritsira zatsopano. Mbiri ya zopangira - ufa wa chimanga ndi soya, wokhala ndi tirigu ndi mankhusu a mpunga ngati zolowa m'malo mwa nyengo - inkafuna kusinthasintha kwa kupukutira pamlingo wosiyanasiyana wa chinyezi (chimanga: 13–16%).
3. Kuwunika Kwaukadaulo ndi Kapangidwe ka Zipangizo
Hongyang Feed Machinery inachita kafukufuku wa masiku atatu pamalopo mu Okutobala 2024, poganizira kapangidwe kake, zomangamanga zamagetsi, mphamvu ya nthunzi, ndi kagwiritsidwe ntchito ka zinthu zopangira. Kapangidwe kake kanatsatirakusakaniza gulu, kupopera kosalekezakayendedwe ka ndondomeko:
3.1 Zipangizo Zazikulu
| Gawo | Zipangizo | Chitsanzo | Mafotokozedwe a Kiyi |
|---|---|---|---|
| Kupera | Mphero ya nyundo yozungulira misozi | SDH-ZW50C | 132 kW, 1,480 rpm, 10–12 t/h pa sikirini ya 3.0 mm |
| Kusakaniza | Chosakaniza chopangira makatoni awiri | SSHJ.2 | 18.5 kW, gulu la malita 2,000, CV ≤5% |
| Kugawa | Sikelo yamagetsi ya multi-bin | HY-PB-10 | Kulondola kwa zitini 10, ± 0.2% |
| Kupopera | Mphete ya pellet yopangidwa ndi mphete | SZLH420 | 110 kW, die ID 420 mm, mphamvu ya 8–12 t/h |
| Kukonza | Chokometsera cha magawo awiri | HY-CL420 | Kusunga 120–180 s, kutulutsa 82–92°C |
| Kuziziritsa | Choziziritsira madzi chotsutsana ndi madzi | SKLN6 | Kutulutsa madzi ≤ pamalo ozungulira +5°C |
| Kuwunika | Choyezera magiredi ozungulira | SFJH125 | Mphamvu ya denga lachitatu, 3 kW |
| Kulongedza | Sikelo yokha | SDBY-P | 10–50 kg/thumba, matumba 10–12/mphindi |
| Kusonkhanitsa fumbi | Fyuluta ya thumba la ndege ya pulse | Mndandanda wa TBLFa | Kutulutsa mpweya ≤20 mg/m³ |
3.2 Zisankho Zofunika Kwambiri Zauinjiniya
Njira Yopera
Chitseko cha 3.0 mm chinaikidwa pa nsalu yotchinga ya nkhuku, zomwe zinapanga kukula kwa tinthu tating'onoting'ono ta 650–750 µm — chomwe ndi chabwino kwambiri pa nkhuku ya broiler FCR (Amerah et al., 2007). Chakudya cha ng'ombe chinagwiritsa ntchito nsalu yotchinga ya 4.0 mm pogaya kwambiri.
Kufotokozera kwa Mphete ya Ring Die
SZLH420 inali ndi ma compression ratios a 1:10 (broiler) ndi 1:12 (layer), osankhidwa kuchokera ku database ya Hongyang's formulation kuti agwirizane ndi zakudya za chimanga ndi soya zomwe zimakhala ndi chinyezi cha 14–16% zomwe zimapezeka ku Punjab.
Kusunga Chowongolera
Chokonzetsera cha double-layer cha 150–180 masekondi otsala pa 10 t/h chimaposa malire a 120-masekondi olumikizidwa ndi gelatinization yokwanira ya starch (>30%) ya chakudya cha chimanga cha PDI chapamwamba (Thomas et al., 1998), zomwe zimathandiza kuti chinyezi cha zinthu zopangira zinthu chikhale chosiyanasiyana m'derali.
4. Kukhazikitsa ndi Kukhazikitsa
Zipangizo zomwe zinatumizidwa kuchokera ku Liyang, China, zinafika ku Karachi Port mu Disembala 2024 ndipo zinatumizidwa ku Faisalabad kumayambiriro kwa Januwale 2025. Kukhazikitsa kunatha m'masiku 44 (Januware 15–Februari 28, 2025), pomwe mainjiniya awiri a makina ku Hongyang ndi mainjiniya wamagetsi m'modzi adagwira ntchito limodzi ndi gulu lokonza la makasitomala la anthu asanu ndi mmodzi - njira yodziwira bwino.
Kukhazikitsa kunachitika m'magawo atatu:
Makina otsimikiziridwa kuti azitha kuzungulira, kugwedezeka, ndi magetsi. Kugwedezeka kwa main bearing main kwa pellet mill kunayesedwa ndi 2.3 mm/s RMS — mkati mwa malire a ISO 10816-3 Class III.
Kusakaniza kamodzi kokha kumagwira ntchito pa 4, 7, ndi 10 t/h pa chakudya choyambira cha nkhuku (CP 23%). Pa 10 t/h, mphamvu ya injini ya pellet mill inali 92–96% ya mphamvu yovomerezeka, kutentha kwa kutulutsa mpweya woziziritsa mpweya kunali 88–91°C, ndipo PDI inafika 96.4%.
Mapangidwe a Layer (CP 17%) ndi ng'ombe (CP 14%) adatsimikizira kuti pellets ili ndi ubwino wokwaniritsa zofunikira pa zakudya zonse zitatu.
Pulogalamu yophunzitsira ya maola 40 inali ndi kuwunika tsiku ndi tsiku, njira zoyambira/kuzimitsa, kukonza bwino nthunzi, njira zosinthira ma screen ndi die, komanso kuthetsa mavuto oyambira. Zipangizo zophunzitsira zinaperekedwa mu Chingerezi ndi Chiurdu, zomwe zinawonjezeredwa ndi buku lothandizira ntchito.
5. Zotsatira za Ntchito(Tsamba la Masiku 90: Marichi–Meyi 2025)
5.1 Kuchuluka kwa Mphamvu
| Kupanga | Avereji (t/h) | Malo ozungulira | Kugwiritsa ntchito |
|---|---|---|---|
| Broiler (3–4 mm) | 10.2 | 9.4–10.8 | 102% |
| Gawo (4–5 mm) | 9.8 | 9.1–10.5 | 98% |
| Ng'ombe (6–8 mm) | 10.6 | 9.8–11.2 | 106% |
5.2 Ubwino wa Pellet ndi Kugwiritsa Ntchito Mphamvu Mwanzeru
| Kupanga | PDI (Avereji ± SD) | Mphamvu Yapadera (kWh/t) |
|---|---|---|
| Nkhuku ya nkhuku | 96.8% ± 0.7% | 41.3 |
| Gawo | 96.2% ± 0.9% | 42.1 |
| Ng'ombe | 95.4% ± 1.1% | 39.8 |
Kusakaniza kufanana, komwe kunayesedwa kudzera mu CV ya mapuloteni osaphika pa magulu 30 a nkhuku za nkhuku ndi magulu 18 a zigawo, kunali pafupifupi 4.3% ndi 4.6% motsatana - zonse mkati mwa ≤5% target (ASAE D241.4).
5.3 Chidule cha Magwiridwe Antchito
| Chiyerekezo | Cholinga | Zakwaniritsidwa | Udindo |
|---|---|---|---|
| Kuchuluka kwa mphamvu | 10.0 t/h | 9.8–10.6 t/h | Zapitirira |
| PDI | ≥95% | 95.4–96.8% | Zapitirira |
| Kusakaniza CV | ≤5% | 4.1–4.8% | Zapitirira |
| Mphamvu yeniyeni | ≤45 kWh/t | 39.8–42.1 kWh/t | Zapitirira |
| Mlingo wopanga ma pellet | ≥95% | 96.5% (avereji) | Zapitirira |
6. Utumiki ndi Thandizo Pambuyo pa Kugulitsa
Hongyang adapereka zida zoyambira zosinthira (US$18,500), kuphatikiza zida zonse za hammer, ma ring dies awiri, seti imodzi ya ma rollers, ma bearings, ndi ma seal — zazikulu kwa maola 1,200 ogwirira ntchito. Munthu wolankhula Chingerezi yekha adapatsidwa mwayi wolumikizana ndi WhatsApp ndi maimelo othandizira pa intaneti. M'masiku 90 oyamba, magawo atatu akutali adathetsa alamu yabodza yogwedezeka, kukonza kuthamanga kwa nthunzi kuti chimanga chikhale ndi chinyezi chambiri (16.2%), komanso kusintha kwa damper pambuyo pa kusintha kwa sikirini. Pangano lopereka limafotokoza kutumiza kwa mainjiniya pamalopo kwa masiku 10 ogwira ntchito pazinthu zomwe sizingathe kuthetsedwa patali; kuyambira Meyi 2025, palibe ulendo wopita pamalopo womwe wakhala wofunikira.
7. Mapeto
Kukhazikitsa chingwe chodyetsera cha ma t/ola 10 ku Faisalabad kukuwonetsa kuti njira yoyeretsera ma ring die pellets yodziwika bwino imatha kupereka mphamvu yoyezeka, mtundu wa ma pellets, komanso kupindula ndi mphamvu mumakampani ogulitsa zakudya ku Pakistan. Zinthu zitatu zomwe zidapangitsa kuti polojekitiyi ipambane:
Kufotokozera molondola za zoletsa za malo (mphamvu, nthunzi, malo) musanagulitse
Kukonza magawo a ndondomeko panthawi yoyambitsa, makamaka nthawi yosungira chowongolera ndi mafotokozedwe a kufa
Maphunziro a ogwira ntchito omwe adathandizira kuti ntchito yoyambitsa ntchito ipitirire bwino pakupanga zinthu mwachizolowezi
Pa Hongyang Feed Machinery, ntchitoyi ikulimbitsa kufunika kopereka zida ngati ntchito yophatikizana yokonza zinthu m'malo mogulitsa zinthu. Pamene gawo la nkhuku ku Pakistan likukula pafupifupi 8–12% pachaka, kuthekera kopereka zotsatira zodalirika komanso zolembedwa kudzapitirira kukhala chinthu chofunikira kwambiri pamsika uno.
Zolemba
- Amerah, AM, et al. (2007). Kukula kwa tinthu ta chakudya: Zotsatira zake pa kugaya chakudya ndi momwe nkhuku imagwirira ntchito.Nyuzipepala ya Sayansi ya Nkhuku Padziko Lonse, 63(3), 439–455.
- Kafukufuku wa Zachuma ku Pakistan (2023–24). Unduna wa Zachuma, Boma la Pakistan.
- Bungwe la Opanga Zakudya ku Pakistan (2024).Lipoti la Pachaka la Makampani.
- Bungwe la Nkhuku ku Pakistan (2024).Kupereka kwa Nkhuku ku Chuma cha Dziko.
- Thomas, M., et al. (1998). Ubwino wa chakudya cha ziweto chophikidwa mu pellet. 2.Sayansi ndi Ukadaulo wa Zakudya za Zinyama, 70(3), 235–250.
- ASAE S269.4, S319.3, D241.4; ISO 10816-3.
Nthawi yotumizira: Meyi-27-2026
