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Industrial Air Cooler Unit Cooler Roof Top Evaporator for Vegetable Cold Storage Room Cooling Fan

Name: Industrial Air Cooler Unit Cooler Roof Top Evaporator for Vegetable Cold Storage Room Cooling Fan
Brand: Harbin Dongan Building Sheets Co., Ltd.
SKU: xJiUklZPYorv
Price: 500.00 USD
Availability: InStock

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

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Harbin Dongan Building Sheets Co., Ltd.

Heilongjiang, China

Last Login Date:

Jun 26, 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.

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

The D series of air cooler is a kind of indoor cooling equipment matching with condensing unit forall kinds of cold room,Asper different temperature,has DL,DD,DJ 3 sub series of production for different range temperature needed.DL air cooler for around 0ºC,mainly use for fresh-keep cold storage;DD for around -18ºC,mainly use for cold storage;Dj for temperature below -25ºC~-30ºC,specially use for blast freezer room.

DL model temperature coefficient Al
Temperature difference T(K)	Temperature
Temperature difference T(K)	-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
Temperature difference T(K)	-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
Temperature difference T(K)	-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.

Address: Ha Wu Lu 21, Harbin, Heilongjiang, China

Business Type: Manufacturer/Factory

Business Range: Construction & Decoration, Industrial Equipment & Components, Security & Protection, Tools & Hardware

Management System Certification: ISO 9001, ISO 14001

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

Company Introduction: Harbin Dongan Building Plate Co., Ltd., an intelligent manufacturing enterprise of prefabricated energy-saving building materials, has two production bases of steel structure and new energy-saving building materials. Has the steel structure engineering professional contracting second-class qualification and through IS09001 quality system and IS014001 environmental system certification. Is a professional steel structural steel structural building systems service providers, but also energy-saving building plate systems manufacturers, but also import and export trade service providers.

Company′s main products: Prefabricated steel structure, energy-saving metal curtain wall panel, polyurethane energy-saving cold storage system, metal carving energy-saving plate, color profiled steel plate, mobile housing, etc. The annual production of steel structure 20, 000 tons, all kinds of energy-saving plate more than 3 million square meters. Our products are exported to Europe, America, Africa, Southeast Asia and other 50 countries and regions.

Our products are widely used in all kinds of high-rise steel structure buildings, industrial plants, animal husbandry farmsCold chain warehousing and logistics, electronic workshop, cement plant, power plant, sports stadium, warehouse, container house, villa, mobile cold storage and other construction projects.

Dong′an Plate successfully constructed the Laishui Bus Intelligent Manufacturing Project, Tianyi Shangjia (Chengdu) Intelligent Manufacturing Base Project, Youran Animal Husbandry Shaerying, Tuoxian, Arong Banner, Tongliao Animal Husbandry Base Project, and AB InBev Beer Mudanjiang, Fujian Zhangzhou, Hunan Wugang, Jilin Brewery Project. We have established long-term cooperative relations with Dongan Group, Hafei Group, Sinoma Group, Heilongjiang Academy of Agricultural Sciences, AB InBev and other large enterprises and institutions, and have gained the favor and trust of customers with exquisite technology and rich experience in construction management. II

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