Cold Room Air Coolers for Cold Room with Fast Cooling Technology

US$500.00 1 Piece (MOQ)
Port:
Dalian, China
Transport Package:
International Packaging Method
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram

Last Login Date:

Jul 22, 2025

Business Type:

Manufacturer/Factory

Main Products:

Prefabricated Steel Structure, Metal Sheet, Sandwich Panel, Cold Room, Decorative Sandwich Panel, Mobile Cold Room, Large Cold Room, Container House, Steel Purlin

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Product Description

Company Info

Basic Info.

Model NO.
8418500000
After-sales Service
Online Technical Support
Warranty
1 Year
Type
Air-Cooled
System Type
Combined
Fans Species
Frequency Fan
Noise Level
Low
Application Fields
Machinery
Certification
RoHS, UR, ISO, CE, CCC
Condition
New
After-Sales Service Provided
Online Support
Product Name
Cold Room Air Coolers for Cold Room
Voltage
380V/3p/50Hz
Color
White
Trademark
DONGAN
Specification
Customized
Origin
Heilongjiang China

Product Description

Introducing the D Series of Air Coolers – your ultimate indoor cooling solution designed to seamlessly integrate with condensing units for a variety of cold room applications. Tailored for specific temperature ranges, this series is meticulously engineered to meet diverse cooling needs through its three distinct subseries: DL, DD, and DJ. - DL Air Cooler: Perfect for maintaining an environment around 0ºC, this model is the ideal choice for fresh-keeping cold storage, ensuring your perishables remain in pristine condition. - DD Air Cooler: With a focus on temperatures around -18ºC, this variant excels in standard cold storage applications, providing reliable and efficient cooling. - DJ Air Cooler: Designed for extreme conditions with temperatures plummeting below -25ºC to -30ºC, this powerhouse is specially crafted for blast freezer rooms, making it indispensable for rapid freezing requirements. Experience the pinnacle of cooling technology with Harbin Dongan Building Sheets Co., Ltd.'s Cold Room Air Coolers, where fast cooling meets unparalleled reliability.
DL model temperature coefficient Al 
Temperature difference T(K)
Temperature
-2
0
2
4
6
8
10
10K
1.21
1.25
1.29
1.31
1.34
1.35
1.35
8K
1.09
1.12
1.15
1.18
1.20
1.21
1.21
7K
0.97
1.00
1.03
1.05
1.07
1.08
1.08
6K
0.83
0.86
0.89
0.90
0.92
0.93
0.93
DD model temperature coefficient Al
Temperature difference T(K)
Temperature
 
 
 
 
-23
-18
-13
-8
-3
2
8
1.10
1.12
1.15
1.18
1.20
1.21
7
0.98
1.00
1.03
1.05
1.07
1.08
6
0.84
0.86
0.89
0.90
0.92
0.93
DJ model temperature coefficient Al 
Temperature difference T(K)
Temperature
 
 
-28
-25
-18
-13
-8
-3
8
1.10
1.12
1.14
1.16
1.20
1.22
7
0.98
1.00
1.02
1.04
1.07
1.09
6
0.84
0.86
0.88
0.89
0.92
0.94
FAQ

Q1: Can we accept the custom service and personalized design?
A: Yes, our professional engineering team can create a design based on customers' requirements.

Q2: How to pay?
A: We accept payment via T/T and irrevocable L/C at sight.
Q3: How to install?
A:Installation is easy and fast. We will provide a detailed installation video and instructions. If necessary, technicians can be sent to assist you on-site. However, buyers are responsible for the visa fee, tickets, accommodation, food, and wages of the technicians.
Q4: What is the delivery time?
A: Normally, the delivery time is 10-15 days after we receive the deposit.
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