Tunnel quick-freezing machine (also called as net belt freezer machine) adopt blast freezer principle, It is widely used as an all-in-one freezer for frozen french fries, dumplings, glutinous rice balls, steamed bag, aquatic meat product, poultry products and fruits, vegetable for processing.
Automatic Tunnel Freezer Machine (net belt tunnel quick freezer) uses a stainless steel net belt as the conveyor. According to different varieties, the products to be frozen can be put in the tray or directly on the conveying belt, and be rapidly frozen by the wind blowing from the top to the bottom or by the side wind.
Advantages of Full Automatic Tunnel Freezer Machine
- High speed, about 5-10 minutes quick freezing, saves time cost.
- Environmental to earth and human. It is a popular trend.
- Low noise, like a home refrigerator.
- Little moisture loss, improve product quality and worth.
- Low power consumption, 3 hours consume about 1 kWh.
- Low operating cost, 1-ton liquid nitrogen can freeze about 3 tons product.
- Little damage to cell tissue, as the speed is quick, so it has little damage to cell tissue.
- Easy to operate, any people can operate.
- Low labor cost, one people can finish all the freezing work.
Specification of Automatic Tunnel Quick Freezer Machine
|Freezing Temp (℃)||-35||-35||-35||-35||-35|
|Evaporation Temp (℃)||-42||-42||-42||-42||-42|
|Feeding Temp (℃)||25||25||25||25||25|
|Out-feeding Temp (℃)||-18||-18||-18||-18||-18|
|Cooling Capacity (kW)||48||75||150||218||290|
|Refrigerant||R717, R404A||R717, R404A||R717, R404A||R717, R404A||R717, R404A|
|Defrosting Method||Water, Hot ammonia|
|Products||Standard products like frozen french fries, dumplings, spring roll, the freezing time is about 30min, and the put density is 5.8kg /m2. Other foods need adjusting depending on above.|
|Dimensions (L*B*H) m||8.5*3.4*2.85||13.5*3.4*2.85||20.0*4.0*2.85||20.0*6.0*2.85||26.0*6.0*2.85|
Working Video of Full Automatic Instant Freezer
Romiter Machinery Co., Ltd. is a market-leading designer and a manufacturer of potato processing machines. Romiter Machinery wins a wide reputation for high-quality machines with high efficiency, excellent reliability, easy maintenance, long lifespan and an excellent technical support team.
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Romiter potato processing machine has passed with CE, ISO and SGS Certificates and has been widely sold all over the world.