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High Cost Effective FSK3 Blast Freezer for Bakeries Freeze

Blast freezer is mainly used for food freezing flour, frozen seafood and frozen prepared foods ,high cost effective freeze machine 
Availability:
Quantity:
  • FSK3

  • FST

  • FST-00113

1. Client request :

Hi! We are one of the largest bakeries in Costa Rica and we need to quote an IQF Freezer for bakery products. We need to freeze approximately 240 kg of bread per hour. Please contact me asap. Thanks!

The client choose blast freezer ,

the product inter/out temperature :+26/-18 ℃

The trolley size :65*45*200cm 60-80kg/trolley

2. Equipment selection

1. Blast freezer used double-sided stainless steel steel polyurethane sandwich panels,

150mm thick,Unit volume:38-42KG/m⊃3;,steel plate thick:δ 0.5mm

PU adopts eccentric hook connection method, flat-fell seam to play four glue, process the hole or Angle of foam tank seam.

3. Refrigerator door insulation: track manual shift gate, doorway dimensions: height × width: 2200 × 900mm . Door thickness: δ150mm;doors with safety door locking device, can open the door to escape the library

4. Door material:Stainless steel plate,Polyurethane foam insulation material,The density of polyurethane:40±2kg/m⊃3;

3. Refrigeration equipment

1.Refrigeration unit:Bitzer HSN6461-50Y compressor;  

2.Condenser:Evapotative type condenser for compressor unit

3.EvaporatorSelection of ceiling type air cooler。Air cooling machine adopts aluminum tube aluminum fin,Steel plate spraying.

4. Refrigeration valves : Danfoss 、Castel、ALCO、FSK Well-known brands

5. Electrical control system: Each warehouse refrigeration equipment is equipped with an independent electrical control device. Used ABB、Schneider, SIEMENS, MITSUBISHI, and other domestic and international famous brands Delixi。Copper core waterproof cable for electric wire

6. Design ideas:Automatic control of temperature real time energy regulation

4.FSK3 Blast freezer project table

PU6 surface thermal insulation material

NO.

Name

Model

Unit

Qty

Note

Bran

Picture show

1.

4*2*2.4m

-35℃ PU double stainless steel steel insulation board

δ150mm

46

Thickness:δ150mm,Thick steel:δ0.5mm,Bulk density:40±2kg/m⊃3;

2

Manual sliding door,

Air curtain

2200×900m×150mm

set

2

steel part,The door frame is made of aluminum alloy,stainless steel plate thickness&0.5mm

3

Lighting lamp
LED

30W

set

4

Moisture-proof

CHINA


Refrigeration equipment and main valve parts

NO.

Name

Model

Unit

Qty

Note

Brand

Picture show

1

compressor unit

HSN64761-50Y
Q=45kw
-40℃ 40℃
R404A

set

1

Blast freezer

Bitzer brand  compressor

1.1

Evaporator

(Blast freezer)

ZF 300


set

1

Copper tube aluminum fin plate spray treatment

Distance:12-18mm

CHINA

Refrigeration valves

Stop valve

SET



Danfoss


Filter

SET



Danfoss


Solenoid valve  

SET



Danfoss


Expansion valve  

SET



Danfoss


Electrical system control

1.

Electrical automatic control

FST-HSN6461-50Y

set

1




4. FSK3 Blast Freezer compressor Equipment selection

1、 Design basis

(1)《Design code 》GB50072-2010;

(2)《Heating ventilation and air-conditioning planning design code 》GB50019-2003;

(3)《Refrigeration design handbook》;

(4)User requirement。

2、Design condition

(1)Refrigerant:R404A;

(2)Evaporating condensing temperature:-40/+40℃

1.Compressor unit operating parameter

Operation condition

Compressor unit type

Refrigerating capacity

Input power

380V/50HZ

-40/+40℃

HSN6461-50Y

45Kw

38.8Kw


Choose screw compressor 1set:HSN6461-50Y

2、evaporation condenser

Type:ZFLA-300 evaporation condenser.

3、Electrical control system :main electrical element are Schneider.

1、compressor unit technical parameters

Compressor unit name

unit

Screw compressor unit

Compressor unit type


FST-HSN6461-50Y

Compressor

1set

Bitzer HSN6461-50Y

Compressor

Theory Displacement

m3/h

198m3/h 60HZ      

Energy Adjustable range


100%-75%-50%

Refrigerant

type


R404A

Design conditions

-40℃/40℃

Refrigeration capacity

KW

45KW

Voltage and power


3N/60Hz/220V38KW

oil cooler  


liquid cooling

Overall dimensions(L*W*H)

mm

1500×1250×1500

unit weight

kg

~850

Evaporator condenser parameter:

Type

ZFLA300

Heat exhaust (kw)

300

Fan

quantity

2sets

Blowing rate(m3/h)

25000m3/h

Power(kw)

2×1.1KW

Water pump

Power(KW)

1.1kw×1set

Overall dimensions(mm)L*W*H

2200×1080×3760mm

operating weight KG

3000

5. Technical parameters of evaporator

Type

ZF300

Heat exchange area

300㎡

Fan motor

Qty

4set

Air volume(m3/h)

15000m3/h

Power(w)

4*1100

Duct diameter

Φ700mm

Distance

12mm-18mm  

Supply power

60HZ 220 V

Method of removing frost

Water frost

Material

Aluminum tube Aluminum fin

Size(mm)L*W*H

3000×1100×1700mm

        Standard

GB   IP65


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