How Blast Freezer on sales works
Blast Freezer on sales is to freeze the center temperature of quick-frozen items to -18° in a short time, and quickly pass through the ice crystal production zone (0 to -5 degrees) within 30 minutes to reduce nutrient loss and reduce the loss of nutrients. Purpose.
Blast Freezer on sales is to freeze the center temperature of quick-frozen items to -18° in a short time, and quickly pass through the ice crystal production zone (0 to -5 degrees) within 30 minutes to reduce nutrient loss and reduce the loss of nutrients. Purpose. So do you know what the working principle of Blast Freezer on sales is? Let's take a look at it briefly!
Place the frozen product tray containing the food to be frozen on the horizontal conveyor chain of Blast Freezer on sales. The frozen product tray enters the lifting track in the quick-freezing chamber along with the conveyor chain, and performs a step-by-step lifting motion. When the frozen product tray rises to the bridge position , The tray pusher pushes the frozen product tray on the lifting track to the descending track, and then the frozen product tray runs along the descending track to the horizontal conveyor chain, and the conveyor chain sends the frozen product tray out of the quick freezing chamber. When the food is carried out in the quick-freezing room with the frozen product tray, the strong cold air generated by the refrigeration system forms a stable horizontal annular low-temperature air flow under the action of the fan and the deflector, and exchanges heat with the frozen food in the vertical movement. The frozen food realizes rapid cooling and freezing, completing the freezing process. All the above processes are completed under the "brain" of Blast Freezer on sales-programmable logic controller (PLC), and the human-computer interaction is realized by the LCD touch screen. The main interface of the touch screen is equipped with "automatic", "quick freezing time adjustment", "manual", "alarm", "status", "defrost" and other operation interfaces. When the system is turned on, it enters the interface of automatic operation state, and the work instructions are issued by the "Start" and "Stop" buttons on the touch screen.
The above is a brief introduction about the working principle of Blast Freezer on sales.