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Aerodynamic Testing Equipment Recirculation Low Speed Wind Tunnel Machine
US$1,200.00-35,000.00
1 Piece
Sample price:US$999.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Lifetime Service

Warranty

1year

Model NO.

HJ

Wind Tunnel Structure

Single Reflux Type

Test Section Flow Rate Range

(0.5-50)M/S

Opening Single Test Section Size

500mm*500mm

Blower Motor Power

37kw

Transport Package

Wooden Box Package

Specification

600 (W) x 460 (D) x 380 (H) mm

Trademark

Hongjin

Origin

China

Key features

Aviation-Grade Motor Design: Uses aviation high-strength alloy aluminum with guide plates for high efficiency and low noise.
Low Electromagnetic Interference: DC motor drives axial flow fan, ensuring no electromagnetic interference to tested parts.
Wide Speed Range: Supports test section flow rate range from 0.5 to 50 m/s for diverse applications.
Lifetime After-Sales Service: Provides lifetime service support for the equipment throughout its operational life.
Multi-Industry Application: Suitable for aerospace, automotive, construction, food, and medicine fields.

Company profile

Dongguan Hongjin Test Instrument Co., Ltd.
High Repeat Buyers ChoiceFull CustomizationStandardized quality controlProduct Certification
Business Type: Manufacturer/FactoryExport Year: 2016-07-10Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤0.54hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Dongguan, with manufacturing-related associated companies and a combined company structure. It provides 3D design, OEM, ODM, and multiple customization options, but reported no new products in the past year and has no SDK. Production support includes valid contracts with associated subcontractors, 12 qualified service-capability suppliers, documented assessment procedures, and stated lead times of within 15 working days in both peak and off-season; another record states peak-season order fulfillment takes one month. Quality controls include random finished-product inspection, two QA/QC inspectors, standardized inspection instructions, CE certification, and ISO 9001:2015. The supplier has export sales, but no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial credibility cannot be determined from the non-financial evidence provided.
Supplier typeThe supplier is explicitly identified as a factory located in Dongguan, while its associated companies are in manufacturing and the company type is recorded as combined. This supports classification as a manufacturing-oriented supplier rather than a purely trading entity.
CertificationsThe supplier holds CE certification for product compliance and an ISO 9001:2015 management-system certificate. It also reports an environmental impact assessment report and fire-drill activity, providing direct evidence of product, quality-management, and selected sustainability-related credentials.
Production capacityThe supplier has valid manufacturing-capacity contracts with each associated subcontractor, lists 12 qualified service-capability suppliers, maintains written assessment procedures and records, and reports lead times within 15 working days in both seasons. Its facility includes lathes, milling machines, and threading machines; however, a separate record states peak-season fulfillment takes one month, creating inconsistent lead-time evidence.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, flexible customization, and customization from designs. It also provides 3D design services and ODM/OEM services, directly supporting a broad customization offering.
Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of brand-customer experience. No specific customer names, projects, volumes, or independently verifiable case details are provided.

Product Q&A

Q:What is the warranty period for this wind tunnel?
A:
The equipment comes with a 1-year warranty.
Q:Does the motor cause electromagnetic interference?
A:
No, the DC motor drives the axial flow motor, which has no electromagnetic interference to the tested parts.
Q:What is the noise level of the wind tunnel?
A:
The noise level is less than 85dB.
Q:What is the average lead time for delivery?
A:
The average lead time is one month for both peak and off-season periods.
Q:What payment terms are accepted?
A:
We accept LC, T/T, PayPal, and Western Union.

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