Shanghai Genyond Technology Co., Ltd.: 2Yrs

Shanghai, China; Main products: food machine, vegetable fruit machine, dairy processing machine, fruit juice machine, fruit chips machine, pizza vending machine

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Home > Products > fish egg & meat processing machine > Tunnel freezing and flash freezing machine food with nitrogen

Tunnel freezing and flash freezing machine food with nitrogen

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Product Description

WHAT IS A LIQUID NITROGEN FREEZER?

Simply put, a nitrogen freezer is just a freezer which can freeze products rapidly with very low temperature (0℃ to -196℃).

Liquid nitrogen freezer is a kind of blast or shock freezers that uses liquid nitrogen (LN2) as the cryogen to freeze large quantities of goods very quickly. When liquid nitrogen (LN2) vaporizes or gasifies, it absorbs the heat of the processed goods efficiently and instantly. The vaporizing-spraying system pushes the vaporized nitrogen all around the goods directly with a high velocity, to reduce the temperature of products as quickly as possible.

WHY USE A LIQUID NITROGEN FREEZER?

Nitrogen is a kind of toxic-free cryogen, poisonless and harmless. The vaporizing process of liquid nitrogen itself absorbs heat rapidly, no need condenser or compressor as those conventional freezers do. It is totally safe and environment-friendly. Utilizes a minimum amount of floor space and electricity.

When you freeze foodstuffs, the water inside crystallizes into ice. The longer the freezing process takes, the larger the ice crystals. Larger ice crystals damage materials by causing phenomena like cell bursting (as shown in the picture below), which affects quality and flavor of foods.

The freezing speed of liquid nitrogen freezer is three times faster than conventional quick-frozen equipment. Rapid freezing causes the crystals formed to be very small, which does less damage and preserves food at a higher quality. Even more usefully, once the food is "quick frozen" it can be moved into a normal freezer for longer term storage.

WHAT ARE THE BENEFITS?

Wide Suitability 0℃ to -196℃ working temperature, freely regulated, 1℃ to 2℃ control precison, fit different kinds of food.	Improved Productivity Freezing speed is 3 times faster than conventional freezers. Product center temperature reaches -18℃ quickly.
Save Labor Costs Optimized mechanical structure makes it easier to be operated, easy to clean and maintain, save labor and time costs.	Maintain Original Texture and flavor 0.25% ~ 0.5% low drip loss, instant freezing, preserve original appearance, color, flavor and nutrition of the processed products.
Safe and Environment-Friendly Nitrogen is toxic-free, poisonless and harmless to food, human and the environment. No pollution gas exhausts.	Low Noise Emission No condensor or compressor, small energy consumption, high reliability and performance, low operation noises.
Widely Used in Food Industries As a proven technology, liquid nitrogen freezers are widely applied to aquatic products, bakery products, meat, poultry, fruits, vetegables, etc.	Improved Food Safety Overall body of the equipment is made of SUS304 stainless steel. Nitrogen is non-toxic, poisonless and harmless.
Utilizes Minimum Amount of Floor Space The sizes of liquid nitrogen cryogenic freezers are much smaller comparing with conventional freezers, utilizes a minimum amount of floor space, easy to install and set up.	Extended Shelf Life and Profitability Liquid nitrogen flash freezers perfectly maintain the original texture, color and flavor of food, no damages to cell structures. Processed food have longer shelf-life and better quality.

Product Name	Fish/Meat/Seafood/Fruits/Vegetables Commercial Cryogenic Quick Freezing Blast Liquid Nitrogen IQF Tunnel Freezer
Working Temperature	0℃ to -196℃
Tunnel Temperature	- 60℃ to -150℃
Freezing Time	5 to 120min, stepless adjustable
Conveyor Operation Time	10 to 40 minutes, adjustable
Material Input Height	50mm to 150mm, adjustable
Tunnel Inside Effective Height	400mm
Diameter of Exhaust Outlet	300mm

Album Chen

Mob/Wechat/Whatsapp: +86 18116192278

Add : No. 1328, Hengnan Road, Pujiang Town, Minhang District,Shanghai

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SHANGHAI GENYOND TECHNOLOGY CO.,LTD.

GENYOND MACHINERY INDUSTRIAL GROUP

Company Profile

Shanghai Genyond Technology Co., Ltd.

Shanghai Genyond Technology Co., Ltd. is a manufacturer of extracting unit and fruit & vegetable processing line with well-equipped testing facilities and strong technical force.With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in food and beverage and other industries.Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

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Shanghai Genyond Technology Co., Ltd.: Contact nameWakin Yong
Chat Now; Phone86-021-34796156; Address1416-1418 Shatian Building, No 587 Changshou Road, Shanghai, China.

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Product Categories

nut fruit processing machine	paper container/egg tray processing machine	packing machine & packing container making machine	packing machine
other food machine	oil/fish/egg/meat processing machine	oil processing machine	nuts processing machine
nut/cereal/bean/grain processing machine	pasteurizer sterilization machine	New Products	milk processing line
Medical equipment	meat/fish/egg processing line	juice/paste/jam/syrup production and packing line	grains & tubers plant starch/glucose/alcohol
grain & tubers deep processing machine	frying machine	snack production line	wood steel plastic & rubber equipment
water/Beverage/wine/beer production line	water/beverage processing & filling line	water juice beverage beer wine machine	Ungrouped
sterilization/pasteurization machine	Sterilization machine	soap/detergent/chemicals making machine	fruit/vegetable chips processing machine
snack food making machine	salt/sugar plant/filter/press/evaporator	salt plant/chemicals machine	salt and suger processing machine
Recommended equipment	puffed & fried snack machine	pharmaceutical mechine	dryer/dehydrated food machine
baked snack food machine	evaporator	essential oil, pharmaceutical & chemical equipment	essential oil extracting & distillation machine
Essential oil distilling & extracting machine	drying machine	drying equipment/fruit powder machine	drying equipment
evaporator & concentrator	dairy/milk/ice cream processing line	dairy/milk & plant protein drink processing line	Dairy processing machine
complete production line	canned fruit/fish production line	canned food processing machine	candy & chocolate machine
Beverage production line	frozen food processing machine	fruit wine/vinegar processing machine	Fruit leather roll up making machine
fruit juicer & fruit pulper	fruit juicer	fruit juice/paste/leather/powder making machine	fruit chips/dehydrated vegetable production line
fruit & vegetable pre-processing machine	fruit & vegetable processing machine	freezing machine	Food freezing machine/frozen food line
fish egg & meat processing machine	filter & press	filling/packing machine & packing container maker	filling machine
filling and packing machine	farm machine	pizza vending machine

Tunnel freezing and flash freezing machine food with nitrogen

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