What is the warranty period?

We provide a 1-year warranty with after-sales service support.

What certifications do your products have?

Our products are certified with RoHS, ISO, and CE standards.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Energy-Efficient Industrial Air Cooler for Blast Freezer Tunnels with Rapid Pull-Down Capability and Hot Gas Defrost System

Name: Energy-Efficient Industrial Air Cooler for Blast Freezer Tunnels with Rapid Pull-Down Capability and Hot Gas Defrost System
Brand: Foshan Tongyong Refrigeration Equipment Co., Ltd.
SKU: 2181392062

Guangdong, ChinaFoshan Tongyong Refrigeration Equipment Co., Ltd.

US$500.00

1-499 Pieces

US$400.00

500-999 Pieces

US$300.00

1,000+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Have

Warranty

1 Year

Model NO.

DD-3.7/20

Type

Air Curtain

Air Tube Material

Plastics

Corrosion Durability

Ultrahigh

Operating Voltage

230 VAC

Noise Level

Low

Application Fields

Refrigeration and Heating System

Mounting

Wall/Window Mount

Lifetime

5~10 years

Certification

RoHS, ISO, CE

Condition

New

Noise

Below 80 Dba

Air Flow

25000m3/H

Cooling Area

80-120m2

Air Outlet

Single Air Vent

Fan Type

Axial Air Cooler

Controller

Single/12speed

Core Components

Heat Exchanger, Fan

Output

3kw

Power Resourse

220/380-450V/50-60Hz

Single Package Size

43.0X29.0X48.0 Cm

Cooling Capacity

50kw-2MW

Key Selling Points

Energy Saving, Eco-Friendly, Easy to Operate, etc

Maximum Airflow

1110cfm(1885.90m3/H)

Application

Industrial Cooling System

Transport Package

Carton or Wooden

Specification

customized

Trademark

ZhongYong

Origin

Foshan

HS Code

841899

Production Capacity

1000000pieces/Year

Key features

Energy Efficient Cooling: Optimized finned coil design ensures high thermal exchange and energy saving for industrial applications.

Stable Airflow Control: Engineered for consistent air delivery and precise temperature control to protect critical processes.

Broad Application Suitability: Ideal for data centers, manufacturing floors, and commercial facilities requiring continuous regulation.

Durable Construction: Built with ultrahigh corrosion durability plastics and modular design for easy maintenance.

Certified Quality: Products hold RoHS, ISO, and CE certifications ensuring safety and compliance standards.

Customization Support: Professional design team supports customized noise, airflow, and cooling area requirements.

Fast Lead Time: Small and medium equipment factory time is about 10 days; large equipment about 20 days.

1-Year Warranty: Comprehensive 1-year warranty coverage with after-sales service support for peace of mind.

Company profile

Full Customization3D Software DesignStandardized quality controlProduct Certification

Foshan Tongyong Refrigeration Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedExport Year: 13 Years CertifiedNearest Port: Foshan Port, Guangzhou PortAverage Response Time: ≤0.65h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryFoshan Tongyong Refrigeration Equipment Co., Ltd. is a National High-Tech Enterprise focused on refrigeration equipment and heat-exchange components, including condensers, evaporators, and air coolers. It reports a 15,000 m² manufacturing plant, broad customization services, ODM and OEM capabilities, 10 R&D engineers, an SDK, and new-product activity in the past year. CE certification is reported, along with other unspecified certifications. Service procedures and complaint-handling records are documented, but corrective-action records and an approved supplier list are incomplete. The supplier has no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial information is incomplete and internally inconsistent, so financial credibility cannot be conclusively assessed. No Fortune 500 cooperation or repeat-buyer preference is reported.

Supplier typeThe supplier is identified as Foshan Tongyong Refrigeration Equipment Co., Ltd., a National High-Tech Enterprise specializing in the research, development, manufacturing, and sales of refrigeration equipment and heat-exchange components. Its stated products include condensers, evaporators, air coolers, and surface coolers, indicating a manufacturer rather than a purely trading-oriented supplier.

CertificationsThe supplier reports CE certification and other unspecified certifications for product compliance. The provided information confirms certification holding but does not identify the additional certifications or their scope.

R&D capabilityThe supplier reports R&D capability, 10 R&D engineers, an available SDK, ODM services, and new-product activity during the past year. These are explicit indicators of ongoing product-development capability.

Production capacityThe supplier describes itself as a manufacturer of refrigeration and heat-exchange equipment and reports a 15,000 m² manufacturing plant. It also states average peak-season and off-season lead times within 15 working days, supporting evidence of established production operations, although production capacity and output volumes are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating broad support for customer-specific product development.

Product Q&A

Q:Is your company a manufacturer or a trading company?

Our company is a collection of design, research and development, production, sales, after-sales maintenance as one of the entity manufacturers.

Q:Why is your product so cheap?

We focus on supporting, pay attention to and other equipment manufacturers or institutions of cooperation, mutual benefit, win-win cooperation. So the price is in accordance with the wholesale price to position.

Q:How can we learn more about product performance and quality?

You can consult customer service directly, or leave your contact information and want to know the name of the product, we will contact you in the first time, the most detailed product information to you.

Q:What is your lead time?

Small and medium-sized equipment, the factory time is about 10 days; The appearance time of large equipment is about 20 days. Please consult customer service for specific time.

Q:Can it be customized?

We have a professional design and development team, can support customized products.