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双螺旋速冻机
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Shaoxing Donglong Refrigeration Air Conditioning

Contact person: 

Mr. Luo 139-0585-2840    

Mr. zhang138-5842-2119

Telephone:0575-8218 9677    8260 5100

Facsimile:0575-8218 9699

Web site:http://www.sydolo.com

E-mail:zj330622@163.com

Postcode:312300

Web site:www.sydolo.com

Address:Dongshan Road, Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province

江苏Fluidized Quick Freezer

  • description

I. Overview


SLD series of new high-efficiency fluidized quick-freezing machine is a new generation of quick-freezing device newly developed by our company by absorbing the advanced technology at home  abroad, taking advantage of the advantages  avoiding the shortcomings, integrating the strengths of each family. The machine incorporates new quick-freezing technology  new design concepts,  uses a number of fluidized freezing technologies.


SLD fluidized quick-freezing machine is the best quick-freezing equipment to realize the fluidized monomer freezing of fruit  vegetable foods  some seafood. The frozen product is on the stainless steel conveyor belt,  the cold air blows upward  under the mesh belt. The frozen product is blown by the strong wind. The frozen product is frozen in a suspended state. The cooling is completed in a short time, the surface layer is frozen,  the deep layer is frozen, so as to obtain a better monomer Frozen goods.


2. Product features


SLD fluidized quick-freezing machine is designed  manufactured according to HACCP requirements, using laser processing technology. Comply with international food (safety) hygiene standards.  has the following characteristics:


1. Model structure


Using mature European models with reasonable structure, it can achieve the ideal quick-freezing effect for different product shapes  sizes.


2. High efficiency fan


It adopts a high-powered, powerful high-performance fan with large air volume  fast freezing speed, which can blow up large particles of frozen products  realize fluidized freezing.


3. Adopt reliable two-stage mesh belt operation mode


A. Advanced freezing technology to improve the individual freezing quality of frozen products.


B. Reduce the possibility of material leakage  material clamping during mesh belt operation.


C. Reduce the mechanical operation failure of the mesh belt.


4. Evaporator with large cooling capacity


A. Aluminum alloy material, efficient cooling  long service life


B. Large duralumin alloy fins, the fins are thickened to 0.5mm,  the high-pressure water washing will  cause the phenomenon of falling


C. Design with a large distance between the air inlet surface, which is  easy to form frost


D. Large duralumin alloy fins can defrost quickly  cleanly, facilitate cleaning,  reduce the growth of bacteria.


5. Mesh belt vibration chaining device


The use of advanced high-frequency vibration chaining device, small amplitude, can reduce the damage to the mesh belt,  at the same time assist the fan with strong wind to make the freezing  the mesh belt easy to adhere (price of the fruit quick-freezing production line).


6. Mesh belt cleaning


The mesh belt cleaning  drying device is installed at the feed inlet, which can clean the debris  frost layer on the mesh belt.


7. High-performance insulation library board


It adopts double-sided stainless steel inner polyurethane board, which is formed by imported production line once, with good heat preservation effect  beautiful appearance (evaporative condenser company).


8. Scientific  reasonable structure


It is  easy to produce sanitary dead corners in the freezing warehouse,  the maintenance  cleaning equipment are convenient.


                                            model

       performance                           

SLD-1000

SLD-2000

SLD-3000

SLD-4000

SLD-5000

Freezing capacity(kg/h)

1000

2000

3000

4000

5000

Freezing timemin

5-30minSteplessly adjustable

Feed temperature

≤15℃

Discharge center temperature

-18℃以下

Cooling when freezing

-35℃±2℃

Refrigerant

Ammonia  Freon

Cold consumptionkw(35℃/-40℃)

186

325

510

680

840

Installed powerkw

60

80

105

120

140

Freeze library sizem(Length×width×height) 

8×4.7×3.6

11×4.7×3.6

13×4.7×3.6

15×4.7×3.9

18×4.7×3.9



Schematic diagram of fluidized quick-freezer structure

流态化速冻机

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