Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage

Product Details
Customization: Available
After-sales Service: Yes
Warranty: 1 Year
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  • Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage
  • Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage
  • Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage
  • Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage
  • Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage
  • Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage
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Basic Info.

Model NO.
DJL-130
Air Tube Material
Galvanized Sheet
Corrosion Durability
Higher
Operating Voltage
380/400 VAC
Noise Level
Low
Application Fields
Food Processing
Mounting
Floor Standing
Lifetime
5~10 years
Certification
RoHS, CE
Condition
New
Model
Dd-4.0/22
Normal Cooling Capacity(Kca/H)
19.5kw
Cooling Area
130
Fin Distance
12mm
Fan Dimeter
550
Fan Type
Axial Fan Motor
Fans Number
3
Air Volume
3X8500
Air Pressure
98
Fan Power
3X1.1kw
Fan Voltalge
220V/110V/380V
Fan Ragne
8m
Electric Defrost a
12X1700W
Electric Defrost B
2X1700W
N.W
300kgs
Transport Package
Wooden Case/Carton
Specification
1520mmx580mmx600mm
Trademark
FIVE LAKES
Origin
China
HS Code
8415830000
Production Capacity
10000000/Year

Packaging & Delivery

Package Size
246.00cm * 85.00cm * 192.00cm
Package Gross Weight
370.000kg

Product Description

DD series High Effective Cold Room Evaporative Air Coolers 
 
 
Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage
Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage
Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage


 
Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage
Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage
Blast Shock Freezing Air Cooled Evaporators for Blast Freezing Cold Room Storage



General Features
DL air cooler for -5~+5 degree C, mainly use for chiller room.
DD for -15~-25 degree C, mainly use for freezer room.
DJ for -25~-40 degrees C, mainly use for blast freezer room
Cabinet of magnesium steel, corrosion-proof
Fin space: 4.5mm, 6.0mm and 9.0mm
Refrigerant: R22, R404A, R507A, etc
Stainless steel heater, defrosting evenly
Double water receivers, more stable
Mechanically expanded pipes with Aluminum fins
Long distance air throw is optional
Coils
 
Manufactured from 9.52 " o.d. copper tube mechanically expanded into heavy gauge aluminium plate fins will fully collared holes to ensure an efficient and permanent bond. Fin spacings 4 mm, 6 mm or 8 mm.  Copper tube suction headers and distributors are individually sized to suit the exact operating conditions. Brazed joints are made with silver bearing copper alloy. Coils are pressure tested to 26 bar g, vacuum dehydrated and sealed with a dry nitrogen charge.
 
Casting:
 
Galvanised sheet steel white polyester powder coated for flush ceiling mounting or base mounting onto steelwork.
 
Axial Fan
 
Axial flow, non overloading aerofoil fans with polypropylene variable pitch blades secured into diecast aluminium hubs, keyed and locked onto the motor shaft. The fans run in a formed bell mouth orifice for efficiency and low noise.
 
Motors
 
Totally enclosed class F insulated metric frame, 380/420/3/50 Hz IP55.
 
DEFROST OPTIONS
Electric
For efficient defrosting low power density 200/250V 1 ph stainless steel sheathed elements are provided in the coil and draintray.  Heaters are wired to a terminal box for 3 phase + neutral supply.
ED 1 Light duty defrost for marginal room temperatures.
ED 2 Normal duty defrost for low temperature applications.
FP Fan Peripheral Heaters - for applications with room temperature below zero.
Reverse Cycle / Hot gas
Coils may be circuited for reverse cycle or hot gas defrost with electric elements or hot gas tubes in the drain pan.
HGE Hot gas coil, electric drain tray HGD Hot gas coil and tray RCE Reverse cycle coil, electric tray RCD Reverse cycle coil and tray
 
NOISE LEVELS
 
The noise levels stated are at a distance of 3 m from the unit at an angle of 45° to the horizontal in free field conditions with no reflections. These are intended to be used as a guide for comparison purposes. In practice the noise generated will be reflected off the enclosure surfaces and may be absorbed by the product within the room. For applications where noise levels are critical lower speed fans can be offered and the advice of an acoustic specialist is recommended.
 
Easy Clean Casing
Accessible clean in position drain pan with 75 mm gap under coil to allow unrestricted access for cleaning and inspection. Access to fan plenum.
Plain Galvanised Casing
NS4 Marine Grade Aluminium Casing.
Stainless Steel Casing.
Insulated Drain Pans
Coils circuited for chilled water / glycol
 
AIR THROW
Cooler air throw is dependant upon coldstore design, product loading and positioning of coolers. Generally one metre space above product with no obstructions allows the air to travel considerable distances, providing that the room is tall and adequate space is allowed to return air at low level and velocity. Low head rooms need careful cooler siting and some means of separating discharge and return air. Cooler fans suck air back as well as blow.
 






 DD series High Effective Cold Room Evaporative Air Coolers Specification:

MODEL CAPACITY       EXCHANG AREA INLET OUTLET  TOTAL TUBE FAN DEFROST HEATER
(KW) () ID(mm) ID(mm) L(m) V(m³) No. Input(w) Dia(mm) Air flow(m³/h) Voltage(V) Coil Rr
DD-7 1.3 7 12 16 10 1.8 1 90 330 1700 220 0.5 0.5
DD-12 2.23 12 12 16 10 2.9 2 90 330 3400 220 0.7 0.7
DD-15 2.79 15 12 22 10 3.9 2 90 330 3400 220 0.8 0.8
DD-22 3.72 22 12 22 10 5 2 120 350 4400 220 1.6 0.8
DD-30 5.62 30 16 28 12 8.3 2 250 400 6000 220 2 1
DD-40 7.44 40 16 28 12 11.1 2 250 400 6000 220 2 1
DD-60 11.72 60 16 35 12 16.5 2 550 500 12000 220 6 1.2
DD-80 150.88 80 16 35 17 22.7 2 550 500 12000 220 6 1.2
DD-100 18.6 100 22 42 17 26.3 3 550 500 18000 220 8 1.6
DD-120 23.36 120 22 42 17 33 3 550 500 18000 220 10 2
DD-140 27.27 140 22 42 17 38.5 4 550 500 24000 220 11 2.2
DD-160 31.14 160 22 42 17 44 4 550 500 24000 220 12.5 2.6
DD-200 37.42 200 28 54 17 52 2 1500 600 20000 220 13.6 2.6
DD-250 46.83 250 28 54 17 66.2 3 1500 600 30000 220 16 2
DD-310 56.21 310 28 54 17 82.3 3 1500 600 30000 220 19.2 2.4
DIMENSION INSTALLMENT DIMESSION
Length(mm) Width(mm) Height(mm) Width(mm) E(mm) E1(mm) E2(mm) E3(mm) E4(mm) F(mm)
730 370 480 310 530         75
1110 370 480 310 910         75
1110 370 480 310 910         75
1560 370 480 310 1360         75
1385 450 530 380 1095         115
1760 450 530 380 1470 735       115
1920 540 700 470 1640 820       110
1920 610 650 540 1640 820       110
2420 610 650 540 2150 725 700     95
2720 610 650 540 2450 825 800     95
3120 610 650 540 2850 725 700 700   95
3520 610 650 540 3250 825 800 800   95
3520 610 700 540 3250 825 800 800   95
3120 700 800 630 2850 725 700 700   95
3520 700 800 630 3250 650 650 650 650 95
 

 

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