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Túnel congelador con congelador instantáneo de nitrógeno líquido

Categoría	CONGELADOR RÁPIDO DE NITRÓGENO LÍQUIDO
Marca	First cold chain
Modelo	Serie FH
Refrigerante	Nitrógeno líquido
Estructura	Montado
Adecuado para	Fábrica
tamaño	Personalizado
Usa la naturaleza	Producción
Uso	Vegetales y frutas
Material del cuerpo del congelador	Acero inoxidable 304
Especificación	CE ISO9001
Paquete de transporte	Caso de madera contrachapada marinero
Precio por unidad	US $ 30000 / set
Puerto	Puerto de Tianjin
forma de pago	L/C, D/A, D/P
Bajar DOC
Tiempo de Actualización	2021-07-30

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Información Detallada

Product description
Liquid nitrogen temperatures can reach minus -190ºC.When it is in contact with food,Gasification will be able to take heat away more quickly.The ultra-low temperature and high heat exchange rate achieve a really quick frozen.Such repid freezing,generating the smallest ice crystals, and helps maintain food texture.This also prevents water loss, and almost no loss:to maintain the original color,flavor and original quality of the food.These vaporized refrigerant nitrogen is directed to the front end of the refrigerating machine uniformly,complete the exchange of hot inverse,thereby improving the utilization of the nitrogen.Liquid nitrogen quick freezing machine is suitable for food with high value, such as cooked wheaten food fish,shirmp, roe, abalone and so on.

Maximum speed of decreasing temperature ―― ≥ 50ºC/min;
Maximum speed of increasing temperature ―― ≥ 8ºC/min (used for defrost or sterilization at high temperature);
Accuracy of temperature control ―― ±3ºC;
Uniformity of temperature ―― ±1ºC;
Advantage:

1. No damage of cell structure, no dehydration and dry loss,no moisture loss.
2. Improve productivity, improve texture, color, flavor of frozen product.
3. The nitrogen freezer is Environmental, no pollution, no noise.
4. Easy to operate and easy to repair, don't need special technician.
5. All stainless steel SUS304 structure parts
6. Higher quality of the frozen product compared with slower methods

Parameters

NO.	Project	Parameters
1	Mesh belt size	6000 mm（L）×800 mm(W) Capacity300KG/H
1	Mesh belt size	8000 mm（L）×1000 mm(W) Capacity500KG/H
2	Outline dimension	6000 mm（L）×1700 mm(W)×2050 mm(H)
2	Outline dimension	8000 mm（L）×1900 mm(W)×2050 mm(H)
3	Working temperature	-180℃～15℃
4	Control accuracy	±2℃
5	Tunnel cycle time	8-40Min Adjustable
6	Cooling rate	10℃/Min
7	Supply power	380V/50HZ
8	Power	8KW、12KW
9	Refrigerant	5-10BAR liquid nitrogen