Tunnel Quick Freezer 300kg/h Export America For Ice Cream

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first cold chain equipment co.,ltd product export American ,

the product type : SW300

the capacity :300kg/h

frozen product: ice cream .

5. FST-SW300kg/h QUICK FREEZER TECHNICAL PARAMETERS

Technical parameters of quick-freezing machine box body parts
Frozen product		Fish
Capacity	kg/h	300kg/h
Consumption （+40℃/-40℃）	kw	55
Refrigerant		R404A
Product Input Temp.	℃	+15
Product Output Temp.	℃	-18
Inside Freezer Temp.	℃	-35
Freezing Time	min	15—75
Empty Freezing Cooling Performance	min	≤60
Output Temp. Different	℃	≤2
Working Capacity	kw	6.75
Material		Food Grade SUS304
*Size of Freezer (LWH)*	mm	*1120023002400*
Electric Cabinet		SUS Electric Control Cabinet, Schneider Electric Device

Building Structure
Insulation Board Outside Stainless Steel Thickness	mm	0.8
Rest Insulation Board Stainless Steel Thickness	mm	0.5
Self-extinguishing Flame Retardant Polyurethane Thickness	mm	150
Outside Surface Condensation Condition	≤20℃	Air Relative Humidity≤80%No Condensation
Base Plate Connection		Eccentric hook around the side of the top plate connection
Base plate Connection Sealing		Glass Glue 4 Layers
Plate Against the Sink		Wall-to-wall stainless steel welding
Bottom Chassis		Integral hot-dip zinc carbon steel chassis or stainless steel
Freezer Door		Polyurethane delta 150 mm, lateral 0.8 mm stainless steel plate, safe electrical heating, double aging resistance to oil sealing strip, internal can open the door, safety warning in accordance with GB2894.
Water Out		Drain water Chambers with plate welding, gas defrosting separated water and cleaning water discharge.

Transmission Mechanism
Columns, support	mm	SUS304 Stainless Steel Material
Guide Rail	mm	SUS304 Stainless steel sheet outside bit ultra-high molecular polyethylene shaped guide rail
Conveyor belt transverse momentum	mm	≤5
Outside on the guide rail plane is not parallel	mm	≤10/1000
Motor Protection Grade	IP	55
Reducer		The needle wheel cycloid speed reducer
Inter Effective Height	mm	100
Belt Width	mm	1800
Belt Speed Adjustable		Frequency control of motor speed
Emergency Fault Handling		Automatic/manual scram
Input Length	mm	600
Output Length	mm	600

Evaporator
Evaporator Material		From large antirust aluminum finned tube group, the rest of the 304 stainless steel
Defrost way		Water defrosting
Evaporator qty	set	4
Defrost water pressure	kpa	3
Defrosting time interval	h	12
fan motor		Y2 Type
Protection grade	IP	55
Fan blade material		Anti-rust aluminium alloy
Ram shell material		Food Grade SUS304 Steel

6. Compression units

Design basis and condition

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/+35℃

1.Compressor unit operating parameter

Operation condition	Compressor unit type	Refrigerating capacity	Electric power	Input power	380V/50HZ
-40/+38℃	HSN7471-75-40P	57.3Kw	55Kw	50.9Kw

Choose helical-lobe compressor 1set：HSN7471-75-40P

2、evaporation condenser

Type：ZFLA-250 evaporation condenser.

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

1、compressor unit technical parameters