1. Fluidized txaj Freezers:
● Siv cov cua txias saum toj (-35 ° C) tshem tawm cov khoom me me, zoo ib yam (xws li peas, diced carrots).
● Txias tus nqi: 5–10 feeb rau 10–15 mm particles.
2.Spiral Freezers:
● Siv cov tshuab siv rau cov khoom muag muag / loj (xws li cov nqaij nruab deg, cov txiv hmab txiv ntoo hlais).
● Ua hauj lwm ntawm -40 ° C nrog adjustable siv ceev (10-60 mins voj voog).
3.Tunnel Freezers:
● Linear tsim rau kev ua haujlwm siab (2–5 tons / teev).
● Zoo tagnrho rau IQF nqaij qaib nuggets lossis zaub mov ua ntej.
4.Impingement Freezers:
● Cov dav hlau dav hlau siab tshaj plaws (15–30 m / s) nkag mus rau cov khoom siv.
● Txo lub sijhawm khov ntawm 30% rau cov khoom tiaj tus (xws li, patties, fillets).
● Cov nqaij nruab deg:Cw, scallops, thiab ntses feem khaws 95% noo noo cov ntsiab lus.
● Txiv Hmab Txiv Ntoo / Zaub:Berries, mango chunks, thiab nplooj ntsuab muaj cov qauv cellular (vitamin C poob <8%).
● Npaj Khoom Noj:IQF pizza toppings, tshuaj ntsuab, thiab par-fried khoom pab kom cov khoom siv hauv lub sijhawm.
● Bakery:Ib tus kheej khov khob noom cookie tiv thaiv clumping thaum pov thawj.
Niaj hnub nimno IQF systems integrate AI-tsav airflow optimization thiab lub zog rov qab modules, ua tiav 25-40% kev txuag hluav taws xob piv rau cov pa freezers. Kev ua raws li HACCP thiab FDA 21 CFR Part 113 ua kom cov zaub mov muaj kev nyab xeeb, thaum khov ceev (-1 ° C / min) inhibits microbial kev loj hlob (TPC <10⁴ CFU/g). Raws li kev thov thoob ntiaj teb rau cov khoom noj yooj yim loj hlob, IQF tseem yog qhov tseem ceeb hauv kev sib npaug ntawm kev khaws cia zoo nrog kev lag luam scalability.
Nplooj Zaub + Mushroom + Fresh Cut Paj + Berries