Where is your factory located?

Our factory is located in Zibo, Shandong, China. You are welcome to visit our factory.

How long is the shipping time after ordering?

It takes 20 to 30 days to ship one container after the order is placed.

High-Efficiency Low Noise Tunnel Axial Flow Ventilation Fan

Name: High-Efficiency Low Noise Tunnel Axial Flow Ventilation Fan
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 781592022

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$580.00-1,560.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel, FRP, Mn-Steel, Plastic as Request

Usage

for Experiment, for Air Conditioner, for Manufacture, Tunnel &Subway &Underground Installation Operation

Model NO.

SDS-8-4P-6-33

Flow Direction

Axial Flow

Pressure

Low/Medium/High Pressure

Certification

RoHS, ISO, CE, CCC

Speed

1450 R/Min

Air Flow

14.1 M3/S

Outlet Air Velocity

28 M/S

Power

11 Kw

Thrust

461n

Sound Pressure

Efficiency

85%

Impeller

Iron, Mn-Steel, Cuprum, Customized

Impeller Testing

Dynamic Blancing Adjusting

Fan Casing Silencer Material

Stainless Steel, Mn-Steel, Cuprum, Customized

Color

Red/White/Grey/Yellow.... Customized

Transport Package

Wooden Case

Specification

According to the order

Trademark

HANQI

Origin

Shandong, China

Production Capacity

500000pieces/Year

Key features

Customizable Materials: Available in Stainless Steel, FRP, Mn-Steel, and Plastic as requested.

Low Noise Design: Optional muffler reduces sound pressure from 72 to 58-63 dB for quiet operation.

High Efficiency Motor: 11 KW power with 1450 R/Min speed and 85% efficiency for reliable performance.

Dual Direction Control: Bidirectional jet fan switches forward/reverse directions within 30 seconds.

Durable Construction: Shell formed by imported rotary flanging; impeller refined for corrosion resistance.

Multi-Industry Application: Ideal for tunnels, subways, railways, water conservancy, and underground installations.

Certified Quality: Products certified with RoHS, ISO, CE, and CCC standards for global safety.

Easy Maintenance: Direct drive design ensures small maintenance workload and high reliability.

Company profile

High Repeat Buyers ChoiceCustomization from Samples3D Software DesignProduct Certification

Shandong Hanqi Industrial Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.24h

AI-Powered supplier vetting

SummaryShandong Hanqi Industrial Co., Ltd. is a comprehensive industrial company offering design, development, manufacturing, and after-sales services. They have a strong R&D capability with recent product innovations and offer both OEM and ODM services. Their manufacturing facilities include advanced machinery, but they lack overseas warehouses and showrooms. The company does not participate in offline trade shows or have overseas agents. Financially, they appear stable with a consistent capability over the past few years. They offer diverse customization options and have quality control processes in place, indicating a focus on maintaining high standards.

Supplier typeShandong Hanqi Industrial Co., Ltd. is a comprehensive industrial company that integrates design, development, manufacturing, and sales services, also recognized as a 'Combined' company type.

After-Sales capabilityThe company integrates after-sales services into its operations, suggesting they provide comprehensive support post-sales.

Financial creditThe company shows consistent financial capacity over the past three years, indicating stable financial credibility.

R&D capabilityThe company has demonstrated innovation capability with recent new products and offers both ODM and OEM services.

Production capacityWith a variety of advanced machinery and facilities, the company shows strong production capabilities, though lacking in overseas warehousing.

Customization capabilityThey offer extensive customization options, including full and minor customizations, indicating strong customization capabilities.

Product Q&A

Q:What information should I provide when inquiring?

Please provide Flow rate & Air Volume, Pressure, Purpose, Use environment (Temperature, atmospheric pressure), or other special requirements.

Q:What is the warranty period?

We provide a 12-month warranty after receiving the fans. Damaged parts are replaced free of charge during this period. After warranty, we offer technical services and spare parts at price concessions.

Q:How do you control product quality?

All blowers run for more than 3 hours before delivery to test quality. If any quality problem is found, we produce a new one.

Q:What are your terms of payment?

Option A: TT 40% advance payment and TT 60% after inspection before shipping. Option B: 100% Irrevocable L/C at sight.

Q:What types of products do you produce?

We produce Centrifugal fans, tunnel fans, axial fans, jet fans, mining fans, exhaust fans, anti-corrosion blowers, high pressure blowers, and explosion proof fans.