1.Fluidized Bed Freezers:
● Imagwiritsa ntchito mpweya wozizira wopita m'mwamba (-35°C) kuyimitsa zinthu zazing'ono zofananira (monga nandolo, kaloti).
● Kuzizira kozizira: 5-10 mphindi kwa 10-15 mm particles.
2.Spiral Freezers:
● Makina opangidwa ndi lamba a zinthu zosalimba kapena zazikulu (monga nsomba zam'madzi, zipatso zodulidwa).
● Amagwira ntchito pa -40 ° C ndi maulendo osinthika a lamba (10-60 mins cycle).
3.Tunnel Freezers:
● Mapangidwe a mzere wopangira mphamvu zapamwamba (matani 2-5 / ola).
● Zoyenera kudya nkhuku za IQF kapena zakudya zophikidwa kale.
4. Mafiriji Oyimitsa:
● Majeti apamlengalenga othamanga kwambiri (15–30 m/s) amadutsa pamalo opangira zinthu.
● Amachepetsa nthawi yoziziritsa ndi 30% pa zinthu zathyathyathya (mwachitsanzo, patties, fillets).
● Zakudya Zam'madzi:Nsomba, scallops, ndi mbali za nsomba zimasunga chinyezi cha 95%.
● Zipatso/Zamasamba:Zipatso, mango chunks, ndi masamba obiriwira amasunga ma cell (kutaya kwa vitamini C <8%).
● Zakudya Zokonzekera:Zopaka pitsa za IQF, zitsamba, ndi zinthu zokazinga zimathandizira kupanga munthawi yake.
● Chophika buledi:Zidutswa za ufa wowumitsidwa pawokha zimalepheretsa kugwa panthawi yotsimikizira.
Makina amakono a IQF amaphatikiza kukhathamiritsa kwa mpweya woyendetsedwa ndi AI ndi ma module obwezeretsa mphamvu, kukwaniritsa 25-40% kupulumutsa mphamvu motsutsana ndi mafiriji wamba. Kutsatira HACCP ndi FDA 21 CFR Gawo 113 kumatsimikizira chitetezo cha chakudya, pomwe kuzizira kofulumira (-1°C/mphindi mlingo) kumalepheretsa kukula kwa tizilombo tating'onoting'ono (TPC <10⁴ CFU/g). Pomwe kufunikira kwapadziko lonse kwazakudya zosavuta kukukula, IQF ikadali yofunikira pakuwongolera kusungika kwabwino ndi kuchuluka kwa mafakitale.
Masamba a Masamba + Bowa + Maluwa Odulidwa Mwatsopano + Zipatso