Na'urar Niƙa Pellet ta Japan: Ingancin Pellet Mai Daidaito ga Gonakin Nishikigoi | Hongyang

Masana'antar kifin ado ta Japan, wacce aka kafa a ƙarƙashin sunan Nishikigoi (koi carp) da aka fi sani da ita a duniya, tana wakiltar wani muhimmin matsayi a cikin fannin kiwon kamun kifi. Japan ta fitar da kimanin tan 560 na kifin ado mai rai a shekarar 2024, inda koi ke da sama da kashi 80% na darajar fitarwa a cewar bayanan ciniki na Ma'aikatar Noma, Dazuzzuka da Kamun Kifi ta Japan. Kasuwar abincin koi ta cikin gida - wacce aka kiyasta tana da tan 12,000 zuwa 15,000 a kowace shekara - tana buƙatar injinan pellet waɗanda za su iya samar da pellets masu iyo tare da daidaiton diamita, kwanciyar hankali mai yawa a ruwa, da kuma daidaiton abinci mai gina jiki a cikin girman pellet da yawa daga 2 mm zuwa 8 mm.

Wannan nazarin ya binciki yadda wani kamfanin samar da abincin koi a yankin Niigata, wurin da aka haifi Nishikigoi, ya sami ci gaba mai ma'ana a ingancin pellet da ingancin samarwa bayan ya ƙaddamar da injinan pellet na Hongyang HYPM don layin abincin kifi na ado. A cikin tsawon watanni 14, injinan sun sami lokacin aiki da kashi 98.3%, bambancin girman pellet ƙasa da 0.15 mm, da kuma daidaiton ruwa sama da awanni 4 - ma'auni waɗanda ke tallafawa daidaitattun ƙa'idodin ƙwararrun masu kiwon koi na Japan da masu sha'awar sha'awa.

Bayani: Masana'antar ciyar da abinci ta Koi ta Japan

Masana'antar Nishikigoi ta Japan ta samo asali ne daga Yankin Niigata, inda aka fara kiwo mai launin carp a farkon karni na 19 a yankin Yamakoshi. A yau, Japan tana karɓar masu kiwon koi sama da 1,500 da aka yi wa rijista, waɗanda galibi suka fi yawa a yankunan Niigata, Hiroshima, da Fukuoka. Ana darajar kasuwar koi ta cikin gida a kusan yen biliyan 30 a kowace shekara, inda samfuran da aka yi wa ado da kyau ke biyan farashi daga yen 500,000 zuwa yen miliyan 100 a gwanjo.

Wannan kasuwa mai daraja tana buƙatar buƙatu na musamman kan ingancin abinci. Ana daraja Koi saboda ƙarfin launinsu, kyawun tsari, kyawun fata, da kuma yanayin jiki—duk waɗannan halaye ne ke shafar abinci kai tsaye. Tsarin abinci mai kyau na koi ya ƙunshi abincin kifi a kashi 35-40% na abincin, garin alkama a kashi 15-20% wanda ke aiki azaman tushen carbohydrate da kuma mahaɗin halitta, waken soya a kashi 10-15%, bran shinkafa a kashi 5-10%, spirulina a kashi 3-5% don haɓaka launi bisa carotenoid, krill a kashi 3-5% a matsayin tushen astaxanthin na halitta, da kuma haɗin bitamin-ma'adinai wanda ya haɗa da bitamin C mai ƙarfi don aikin garkuwar jiki.

Takamaiman yanayin ƙwayoyin abincin koi suna da matuƙar wahala. Dole ne ƙwayoyin da ke iyo su ci gaba da kasancewa masu ƙarfi na akalla mintuna 30 don ba da damar lura da ciyarwa - wani muhimmin aiki a kiwon koi inda masu kiwon dabbobi ke tantance halayen ciyarwa a gani a matsayin babban alamar lafiyar kifi. Diamita na pellet ya kama daga 2 mm ga tosai na yara (kifi mai shekara ɗaya) zuwa 8 mm ga manyan koi da suka wuce tsawon 80 cm. A cikin kowane nau'in girma, haƙurin diamita bai kamata ya wuce ±0.2 mm ba don tabbatar da ciyarwa iri ɗaya da hana gasa bisa girman a cikin tafkuna. Daidaiton ruwa - wanda aka auna yayin da ƙwayoyin suka kasance ba tare da lalacewa ba - dole ne ya wuce awanni 2 don hana gurɓatar ruwan tafki, wanda a cikin tsarin kiwon kamun kifi da ke sake juyawa zai iya haɓaka matakan ammonia cikin sauri da kuma ƙara yawan kaya mai daraja.

Abokin Ciniki: Ƙwararren Masanin Abinci na Koi da ke Niigata

Abokin cinikinmu, wanda ke samar da abinci na ƙarni na biyu wanda ke aiki a birnin Nagaoka, yankin Niigata, yana samar da kimanin tan 3,500 na abincin koi a kowace shekara. Samfuran su sun ƙunshi girman pellet guda shida a cikin matakai uku na samfura - na yau da kullun, na musamman, da na gasa - suna ba da hidima ga masu kiwon koi kusan 180 a faɗin Japan, tare da ƙaruwar yawan fitar da su zuwa kasuwannin kudu maso gabashin Asiya ciki har da Thailand, Indonesia, da Malaysia.

A ƙarshen shekarar 2024, abokin ciniki ya gano matsaloli guda uku a cikin layin pellet ɗin da yake da shi:

Ragewar Tufafi da Girman Tufafi: Ragewar tufafinsu na yau da kullun ya nuna girman ramukan tufa bayan kimanin awanni 800 na aiki. Yayin da ramukan tufa suka faɗaɗa, diamita na tufa ya zarce juriyar ±0.2 mm, yana samar da manyan ƙwallaye waɗanda ke kawo cikas ga daidaiton ciyarwa. Masu kiwon dabbobi masu inganci sun fara dawo da rukuni-rukuni waɗanda diamitansu ya wuce ƙa'idodi - wani ci gaba mai illa ga kasuwanci a kasuwa mai tasiri ga suna.

Rashin Daidaito a Ruwa: An cimma daidaiton ruwa tsakanin awanni 1.5 zuwa 3.5 dangane da yanayin zafin jiki da yanayin sanyaya. Kwayoyi da aka samar a lokacin da aka tsawaita lokacin samarwa - lokacin da zafin jiki ya tashi sama da 85°C - sun nuna ingantaccen gelatinization na sitaci da daidaiton ruwa, yayin da rukunin farko na aiki sau da yawa ke faɗi ƙasa da mafi ƙarancin awanni 2. Wannan bambancin rukuni-zuwa-rukuni ya lalata kwarin gwiwar masu kiwon dabbobi game da daidaiton samfurin.

Samar da Takaddun Shara a cikin Marufi: Yawan shigar da abincin kifi a cikin abincin koi yana haifar da tsarin pellet mai laushi. Tare da na'urorin da suke da su, abubuwan da ke cikin bayan sanyaya sun kai kashi 4-5%, suna taruwa a cikin ƙasan jaka kuma suna haifar da koke-koke na abokan ciniki game da bayyanar samfurin da ƙimar da ake tsammani. A kasuwar Japan da ke da masaniya game da gabatarwa, jakunkunan ƙura suna nuna rashin ingancin masana'antu ba tare da la'akari da abubuwan da ke cikin abinci mai gina jiki ba.

Maganin Hongyang: Na'urar Niƙa Pellet ta HYPM Series

Abokin ciniki ya zaɓi injinan pellet na Hongyang HYPM jerin zobe tare da na'urorin kashe kwari da aka tsara musamman don samar da abincin kifi na ado. Tsarin ya magance kowace ƙalubalen aiki ta hanyar zaɓin injiniya na musamman:

Kayan da Aka Yi da Injin Daidaito: An samar da zoben da aka yi da Hongyang wanda aka ƙera daga ƙarfen ƙarfe na X46Cr13 tare da maganin zafi mai tsabta wanda ya kai taurin saman 58-60 HRC. An sarrafa ƙaiƙayin saman ramin da aka yi da rafin Ra ≤ 0.8 μm ta hanyar tsarin haƙa rami mai matakai da yawa. Don aikace-aikacen ciyar da koi, ƙungiyar injiniyan Hongyang ta ƙayyade tsarin ramin da aka yi da ragin matsi na 1:10 don kewayon pellet na 2-4 mm da 1:12 don kewayon 5-8 mm, wanda ke lissafin yawan kitse a cikin samfuran da aka yi amfani da su - daga abincin kifi da abincin krill - wanda hakan ke rage juriyar gogayya a cikin tashar. Matsakaicin matsi ya rama tasirin man kifi, yana tabbatar da daidaiton yawan pellet a duk faɗin girman.

Haɗa Tsarin Gyaran Jiki: An haɗa tsarin HYPM da na'urar sanyaya daki mai shaft biyu wadda ke ba da damar riƙewa na daƙiƙa 90-120 a zafin 85-95°C, wanda ya kai ƙimar gelatinization na sitaci na 45-55%. Wannan yana da mahimmanci ga daidaiton ruwa. Yawan zafin jiki na sanyaya daki - wanda aka kiyaye shi daidai gwargwado ta hanyar allurar tururi mai sarrafa PID - ya tabbatar da daidaiton gelatinization ba tare da la'akari da tsawon lokacin da ake samarwa ba, wanda hakan ya kawar da raguwar ingancin farawa na aiki da abokin ciniki ya fuskanta a baya. Gelatinization na garin alkama, wanda tasirin zafin jiki, danshi, da lokacin zama ke ƙarƙashinsa, ya ci gaba da aiki kafin a gama da injin da aka sanya a cikin injin da aka sanya a cikin injin da aka sanya a cikin injin da aka sanya a cikin injin da aka sanya a cikin injin da aka sanya a cikin injin.

Gudanar da Bayan Fashewa: Ƙungiyar fasaha ta Hongyang ta ba da shawarar tsarin sanyaya mai hana ruwa shiga tare da tsawaita lokacin riƙewa na mintuna 12-15 da kuma sarrafa zafin iska na yanayi don cimma zafin fitar da fashewa a cikin 3°C na yanayi. Wannan tsarin sanyaya ya rage fashewar girgizar zafi - tushen da aka saba samu a cikin fanke masu yawan furotin na kifi - ta hanyar guje wa saurin sanyaya saman da ke haifar da karyewar damuwa a cikin matrix na fanke.

Sakamako: Bayanan Aiki na Watanni 14

Bayan an fara aiki a watan Fabrairun 2025 da watanni 14 na ci gaba da aiki, abokin ciniki ya rubuta waɗannan ma'aunin aiki:

Lokacin Samarwa: Injin pellet na HYPM ya cimma kashi 98.3% na lokacin aiki a tsawon lokacin kimantawa. Tsawon lokacin sabis na die-die - wanda aka danganta da ƙarfe na ƙarfe na X46Cr13 da kuma maganin zafi daidai - ya ba da damar samar da sa'o'i 1,400-1,600 tsakanin maye gurbin die-die, wanda kusan ya ninka lokacin maye gurbin na abokin ciniki na baya na sa'o'i 800. Wannan ya fassara zuwa kimanin tan 3,800 na abincin koi da aka samar a kowace saitin die, idan aka kwatanta da tan 1,700 tare da kayan aikinsu na baya. Rage yawan canjin die-die kawai ya kawar da kimanin sa'o'i 48 na lokacin aiki na shekara-shekara.

Daidaiton Diamita na Pellet: Ƙididdigar samfurin ƙwayoyin 200 a kowane rukuni a cikin dukkan girman ƙwayoyin ƙwai shida sun nuna matsakaicin karkacewar diamita na 0.12 mm tare da karkacewar daidaito na 0.06 mm—cikin ƙayyadaddun ±0.2 mm. Abokin ciniki ya ba da rahoton ƙin yarda da rukunin saboda rashin bin ƙa'idodin girman ƙwayoyin ƙwai a cikin watanni 14, wani ci gaba mai kyau daga ƙin yarda da 3-4 a kowace shekara da aka taɓa samu a baya. Kowace ƙin yarda ta kasance tana da kimanin tan 15 na abincin da aka sake ƙera da kuma kayan aiki masu alaƙa.

Kwanciyar Ruwa: Gwajin tanki mai sarrafawa a zafin ruwa na 25°C ya nuna daidaiton daidaiton ruwa na awanni 4.2-4.8 a duk girman pellet. Wannan ya zarce ƙayyadaddun bayanin abokin ciniki na awanni 2 da kuma ma'aunin awanni 3 da masu kiwon dabbobi masu kyau suka ambata. An danganta ci gaban ne musamman ga daidaiton tsarin kula da zafin jiki da kuma daidaitaccen rabon matsi na diesel wanda ke samar da daidaiton gelatinization na sitaci a fadin sashin pellet.

Rage Tarar Kuɗi: Yawan cin tarar bayan sanyaya da kuma kafin a shirya, wanda aka auna ta hanyar cire ta hanyar raga mai girman mm 1.0, matsakaicin kashi 1.8%, ƙasa da kashi 4.5% idan aka kwatanta da tsarin mashin da ya gabata. Binciken ra'ayoyin abokan ciniki da aka gudanar watanni shida bayan kammala aikin ya nuna raguwar kashi 40% na koke-koken da suka shafi ingancin pellet da tarin ƙurar da ke ƙasa da jaka. Ga kasuwa inda gabatar da marufi ke shafar ingancin samfura da aka gani, wannan ci gaban yana da matuƙar muhimmanci a kasuwanci.

Ra'ayoyin Masu Kiwo: Daraktan tallace-tallace na abokin ciniki ya ba da rahoton cewa uku daga cikin manyan masu kiwo guda biyar - ciki har da wani mai kiwo na Grand Champion da aka fi sani a ƙasa daga Isawa, Yamanashi Prefecture - sun lura da ingantaccen daidaiton pellet da rage dattin tafki a kakar noman 2025. Wani mai kiwo ya nuna ci gaba da kashi 12% a daidaiton karuwar nauyi a tsakanin ƙungiyar nisai 400 (mai shekaru biyu) koi, wanda ya danganta ci gaban da ya samu da daidaiton girman pellet da kuma ƙarin daidaiton abinci mai gina jiki a duk lokacin ciyarwa.

Jajircewar Hongyang ga Injiniyan da ya shafi Aikace-aikace

Shari'ar Niigata ta nuna wata ƙa'ida da ke goyon bayan tsarin Hongyang na kasuwar injunan ciyarwa ta duniya: injiniyanci na musamman kan aikace-aikace yana haifar da sakamakon abokan ciniki. Ga aikace-aikacen ciyarwar koi, mahimman canje-canje ba su kasance cikin tsarin samar da abinci mai inganci ba - ƙarfin tsarin HYPM ya wuce ƙaramin adadin tan 3,500 na abokin ciniki a kowace shekara - amma maimakon haka ƙarfe, daidaiton rabon matsewa, da daidaiton daidaitawa. Ɓoyayyen Hongyang na saita zoben mashin don takamaiman buƙatun samar da abincin kifi na ado, maimakon bayar da abincin dabbobi na yau da kullun, ya bambanta hulɗar da masu samar da kayan masarufi.

Daga mahangar abokin ciniki, ƙimar da aka gabatar ta wuce aikin kayan aiki. Rage yawan maye gurbin mashin ya rage farashin amfani da kusan yen miliyan 1.2 a kowace shekara. Kawar da ƙin amincewa da rukuni ya dawo da kimanin tan 85 na ƙarfin samarwa da aka ɓata a kowace shekara. Kuma ribar gamsuwar abokin ciniki - wanda ya fi wahalar ƙididdigewa amma mai mahimmanci a cikin al'adar kasuwanci ta Japan da ke da alaƙa - ya ƙarfafa matsayinsu na gasa a kasuwa inda suna da alamar kasuwanci ke kan gaba wajen biyan farashi kai tsaye.

Kammalawa

Masana'antar koi ta Japan, tare da ingantattun ƙa'idodin inganci da kuma tushen abokan ciniki masu fa'ida, tana wakiltar ɗaya daga cikin kasuwannin abinci mafi wahala a duniya. Nasarar da aka samu wajen samar da injinan pellet na Hongyang HYPM a wani kamfanin samar da abinci na Niigata koi ya nuna cewa kayan aikin pellet na iya samar da ingantattun ci gaba a cikin ingancin pellet, ingancin samarwa, da gamsuwar abokin ciniki - har ma a cikin aikace-aikacen da yawa inda yawan samarwa bai kai matsayin masana'antu ba.

Ga masana'antun abinci da ke hidimar kasuwannin kiwon kamun kifi masu tsada, shari'ar Niigata tana ba da samfurin da za a iya kwafi: saka hannun jari a fasahar dafa abinci da daidaiton daidaitawa, auna sakamako sosai, da kuma kula da ingancin pellet a matsayin mai bambanta gasa maimakon mafi ƙarancin ƙa'idar bin ƙa'ida.