How does the heat exchanger prevent air cross-contamination?

The two air streams never come into direct contact; they are separated by thermal conduction plates, preventing smell and moisture transfer.

What certifications does the product have?

The product is certified with RoHS.

What is the lead time for production?

Peak season lead time is 1-3 months, while off-season lead time is one month.

Cross Counter Flow Hydrophilic Aluminium Heat Exchanger

Name: Cross Counter Flow Hydrophilic Aluminium Heat Exchanger
Brand: Shanghai Venttech Refrigeration Equipment Co., Ltd.
SKU: 905773975

Shanghai, ChinaShanghai Venttech Refrigeration Equipment Co., Ltd.

US$90.00

20-49 Pieces

US$80.00

50-199 Pieces

US$70.00

200+ Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Services

Warranty

1year

Model NO.

ERA-400-400-600

Certification

RoHS

Principle

Regenerative Heat Exchanger

Style

Plate Type

Material

Nonmetallic

Condenser Type

Air Cooled Type

Condenser Size

590*180*530

Cooling Capacity

3 HP, 6.4kw

Heating Area

22m2

Item Name

Hydrophilic Aluminum Fin Condenser for AC

Dimension

Customized

Temperature Resistance

150c/220c/280c

Shape

Square, Rectangle, Hexagon

Fin Pitch

2.5-10mm

Applications

Air Handling Units/ Ventilation System

Fin Material

Hydrophilic Aluminium/Epoxy Corrosion/Stainless S

Application Area

Industry, Heat Recovery, Cooling/Heating, Dehumidi

Heat Exchanger

Sensible&Total Heat Exchanger

Flow Type

Cross Flow/Counter Flow/Cross&Counter Flow

Heat Exchanger Type

Era, Erb, Erc, Erd

Transport Package

Carton/Wooden

Specification

RoHS, SGS

Trademark

Venttech

Origin

Shanghai, China(Mainland)

HS Code

8415909000

Production Capacity

2, 316 PCS/Month

Key features

High Efficiency Heat Recovery: Recovers energy and moisture between air streams without cross-contamination.

Customizable Dimensions: Available in customized sizes including square, rectangle, and hexagon shapes.

Corrosion Resistant Material: Made from antiseptic hydrophilic aluminum foil with epoxy coating for durability.

Compact and Reliable Design: No moving parts, compact structure, strong reliability, and long service life.

Versatile Flow Types: Offers Cross Flow, Counter Flow, and Cross & Counter Flow configurations.

Wide Application Scope: Suitable for HVAC, Telecom, Power Supply, Textile, and Food industries.

Low Maintenance Cost: Easy to clean with vacuum cleaner, no running components, low upkeep.

Enhanced Heat Transfer: Spiral wave technology increases heat transfer area by 10%.

Company profile

Shanghai Venttech Refrigeration Equipment Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: SHANGHAI, GUANGZHOU, QINGDAOAverage Response Time: ≤10.70hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, EXW, Others

AI-Powered supplier vetting

SummaryShanghai Venttech Refrigeration Equipment Co., Ltd. is identified as a Chinese manufacturer/factory specializing in air-conditioning and refrigeration equipment. The supplier reports ISO 9001 certification, six production lines, 6–10 quality-control staff, and 11–20 years of R&D-engineer experience. Its stated capabilities include laboratories, in-house performance testing, a complete quality-testing system, and production of copper-, stainless-steel-, and aluminum-pipe condensers and evaporators. It reports exports to multiple global regions and began exporting in 2009, with export sales accounting for 41%–50% of total sales. Lead time is stated as one month off-season and two to three months during peak season. Evidence of after-sales service, financial credibility, formal customer references, and broader customization processes is limited. No financial figures are provided in this assessment.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in industrial equipment, manufacturing machinery, electrical/electronics, and consumer electronics categories. Its listed products are refrigeration and air-conditioning components and systems, indicating direct manufacturing relevance to the target product area.

CertificationsThe supplier reports ISO 9001 certification and describes a complete quality-testing system, laboratories, professional equipment, and in-house performance testing. These statements support a formal quality-management and testing capability, although no certificate number, validity period, or scope is provided.

R&D capabilityThe supplier reports 11–20 years of R&D-engineer experience, its own laboratories, professional testing equipment, and product features such as precision temperature and humidity control. These are positive indicators of technical development capability, but the slices do not document patents, new-product launches, proprietary technology, or formal R&D outputs.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, a complete quality-testing system, and product manufacturing across copper, stainless-steel, and aluminum pipe configurations. It states one-month off-peak lead time and two-to-three-month peak-season lead time, indicating established production capacity, though actual capacity volume and utilization are not detailed.

Product Q&A

Q:What materials are used for the heat exchanger core?

Sensible cores use hydrophilic or epoxy coating aluminum foil (0.1-0.3mm thick). Total heat cores use fireproof antibacterial fibrous paper with an ABS framework.

Q:Can the dimensions and shapes be customized?

Yes, dimensions are customized. Available shapes include square, rectangle, and hexagon. Fin pitch ranges from 2.5-10mm.

Q:What are the different flow types available?

We provide Cross Flow, Counter Flow, and Cross & Counter Flow types to suit different ventilation system requirements.

Q:What is the warranty period for this product?

The product comes with a 1-year warranty.

Q:Is the heat exchanger suitable for industrial use?

Yes, it is widely used in HVAC, Telecom, Power Supply, Textile, Automobile, Food, and other industrial ventilation systems.