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Self-stacking Spiral Freezer
    Publish time 2020-04-21 15:22    

JET high efficiency self -stacking spiral freezer is a kind of food industrial production equipment with multifunctional and successive running. The principle is food products are conveyed to vertical cold aitflow area by self-stacking spiral belts. The cold air is exchanged via evaporator to freeze foods quickly and evenly, resulting in food core temperature reach requested point shortly. The complete process ensures each product frozen individually and continuous mass production as well. Food products pass through crystallized zone at maximum speed to reducing freezing time leading to achieve higher quality product and minimal dehydration.


JET high efficiency self -stacking spiral freezer is a kind of food industrial production equipment with multifunctional and successive running. The principle is food products are conveyed to vertical cold aitflow area by self-stacking spiral belts. The cold air is exchanged via evaporator to freeze foods quickly and evenly, resulting in food core temperature reach requested point shortly. The complete process ensures each product frozen individually and continuous mass production as well. Food products pass through crystallized zone at maximum speed to reducing freezing time leading to achieve higher quality product and minimal dehydration.



Product features:
Unique self-stacking conveying belt system:Self- contained freezing area, improves freezing capacity utility and product impossible to be blow away.Smaller belt driving force needed, thus smaller power motor is enough to save power consumption. Ball chain belt drive system: more stable and lower power consumption.
High efficient vertical airflow:
Centrifugal fan: bigger air pressure and volume, less fans quantity.
Fans located on dry side of evaporator, optimized air velocity through evaporator.
Vertical cold airflow is generated by centrifugal fan, shorter freezing time, lower dehydration and higher freezing quality.
Evaporator with stainless steel tubes with aluminium magnesium alloy fins are effective, ensures easy cleaning and defrosting.
Adjustable air balance control device: optimize airflow balance, improve freezing capacity efficiency, prohibit heat exchange inside and outside enclosure.
Automatic defrosting(CADF) system: improved evaporator heat exchange efficiency to extend operation hours.
Modular automatic cleaning system: Consistent cleaning results, bacteria deleted to match hygiene standard.
Modular fully seal- welded stainless steel floor design: protecting floor insulation from being flooded, eliminating cold air loss and cold bridge, decreasing base load dramatically.
Compact support structure, smaller space occupation and easy cleaning for hygiene standard.



Product Application


High efficiency self-stacking spiral freezer is applicable for all kinds of normal food products, such as poultry, segmented meat, prepared meal, ready-to-eat products, pasta product, bakery, aquatic products, etc. Especially suitable for products with high temperature infeed, like fried item, bakery item, cooked items etc and other products with high quality requirements.




Low maintenance and high reliability


Evaporator with stainless steel tubes with aluminium-magnesium alloy fins are effective, ensures easy cleaning and defrosting.
Adjustable air balance control device: optimize airflow balance, improve freezing capacity efficiency, prohibit heat exchange inside and outside enclosure.
Automatic defrosting(CADF) system: improved evaporator heat exchange efficiency to extend operation hours.
Modular automatic cleaning system: Consistent cleaning results, bacteria deleted to match hygiene standard
Modular fully seal-welded stainless steel floor design: protecting floor insulation from being flooded, eliminating cold air loss and cold bridge, decreasing base load dramatically.
Compact support structure, smaller space occupation and easy cleaning for hygiene standard.






Self-stacking Spiral Freezer Technical Specification

Model
Dimension (mm)
Base Load
Fans Quantity
Freezing Capacity (Kg/h)
Belt Width(mm)
Product Height Limit
Belt Speed
(m/min)
JSF6624
7600*4200*3600
24KW
2
1000
660
65-105mm
3.5-30
JSF6634
7600*4200*4400
26KW
2
1500
660
3.5-30
JSF6642
7600*4200*5100
26KW
2
2000
660
3.5-30
JSF7630
8850*4800*4200
39KW
2
2000
760
3.5-30
JSF7635
8850*4800*4600
39KW
2
2500
760
3.5-30
JSF7640
8850*4800*5000
39KW
2
3000
760
3.5-30
JSF9235
10200*6400*4900
66KW
3
4000
920
3.5-30
JSF1040
12900*8400*5000
81KW
4
6000
1060
3.5-30
Referenced product
Fried chicken nugget
Infeed temperature: 65℃, Outfeed temperature: -18℃
Optional
Infeed & Outfeed direction, Tier spacing, Fan quantity, Total tiers, Rotation direction, Belt width