Working principle:
Adopts the two stage belting structure
First, quick-cooling stage
Second, deep-freezing stage
Independently speed control system, and the speed of the two mesh belts can be changed infinitely
1. Quick-cooling stage: the food particles are to be quick cooled after entering into the blast room
The surface of the particles would frozen and reach the temperature of 0°C
Meanwhile, with the help of the striking chain, the particles would neither stick together nor sticker on the stainless steel mesh belt
2.Deep-freezing stage: food is to be moved on a stainless steel mesh belt, the foodstuff layer loosens with the increasing of the airflow
Some of the foodstuff particles become floating(this is the reason why this equipment is not applicable to big bulk foodstuff) when the air pressure reaches a certain scale, which brings interspace among the foodstuff particles, that is the way the fluidized bed come into being
The floating particles frozen quickly and individually because they are blowing with strong cool air from all directions
the 1500kg/h Fluidized iqf freezer parameters as follow:
frozen product :casava
capacity: 1500kg/h
cooling capacity: 255kw (±40℃）
refrigerant :R404A/R507A/R717
inter/out temperature: +15/-18℃
inside room temperature:-38±3℃
freeze time :10-50min (adjust)
the spiral freezer body size: 15*4.2*3m
the materials use full stainless steel structure SUS304
the evaporator use high effective large anti-rust aluminum finned tube group, the rest of the 304 stainless steel.
the Electric Control Cabinet use Schneider Electric
the panels use double face stainless steel and Self-extinguishing Flame Retardant Polyurethane 150mm Thickness
the conveyor belt we could use 1200mm etc ,according to clients choice.Food-grade plastic mesh belt; Frequency conversion stepless speed regulation
Fan and Motor use high wind volume stainless steel centrifugal fan low noise fan and waterproof motor
welcome to know our company products.#Fluidized IQF freezer #Tunnel IQF freezer #Spial IQF freezer
