Where is your factory located?

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

How long is the shipping time after ordering?

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

Is the product customizable?

Yes, various types can be customized to meet specific requirements.

High-Performance 4-72 Centrifugal Ventilation Fan for Dust Control

Name: High-Performance 4-72 Centrifugal Ventilation Fan for Dust Control
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 883858055

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$300.00-600.00

1 Piece

Product profile

Customization

Available

Material

Iron

Usage

for Experiment, for Manufacture

Model NO.

4-72-6c

Flow Direction

Centrifugal

Pressure

High Pressure

Certification

ISO, CE, CCC

Power

1.1-37 Kw

Speed

800-2240 R/Min

Air Flow

3684-36427 M3/H

Total Pressure

220-3143 PA

Driven Type

Direct Driven

Running Mode

Uni-Directional

Color

Red/White/Grey/Yellow/Blue/Customized

Transport Package

Wooden Case

Specification

According to the order

Trademark

HANQI

Origin

Shandong, China

Production Capacity

50000pieces/Year

Key features

Customizable Color Options: Available in Red, White, Grey, Yellow, Blue, or Customized colors.

High Pressure Performance: Delivers total pressure from 220 to 3143 Pa for efficient dust control.

Wide Air Flow Range: Supports air flow volumes between 3684 and 36427 M3/H.

Flexible Power Settings: Power options range from 1.1 to 37 Kw for various industrial needs.

Multi-Standard Certification: Certified with ISO, CE, and CCC standards for global compliance.

12-Month Warranty Coverage: Free replacement of damaged parts within 12 months after receipt.

Pre-Delivery Quality Testing: All blowers run for over 3 hours to ensure quality before shipping.

OEM/ODM Service Available: Supports full customization, minor customization, and flexible design.

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: ≤8.78h

AI-Powered supplier vetting

SummaryShandong Hanqi Industrial Co., Ltd. is identified as a combined industrial company providing design, development, manufacturing, installation, sales, and after-sales services. It reports two production lines, a broad set of manufacturing equipment, inventory capability, written finished-product inspection procedures, and peak- and off-season lead times within 15 working days. The supplier supports extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. However, it reports no supplier-management-system certifications, fewer than five quality-control staff, no valid manufacturing-capacity contract with related subcontractors, no overseas agents, branches, warehouses, or showrooms, and no offline trade-show participation. The provided information does not establish sufficient evidence to assess financial credibility or specific customer cases.

Supplier typeThe supplier is classified as a combined company and describes itself as an industrial enterprise integrating design, development, manufacturing, installation, sales, and after-sales services. It also reports its own factories, a research institute, and strategic cooperation with manufacturers in China.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.

R&D capabilityThe supplier reports two years of total R&D engineer experience, a research institute, new products within the past year, and ODM services. These indicators support active product development, although no SDK is available and the depth of the R&D organization is limited in the provided data.

Production capacityThe supplier operates two production lines and lists laser cutting, shearing, rolling, drilling, shot blasting, painting, punching, and welding equipment. It reports inventory capability, written production-service procedures, and lead times within 15 working days in both peak and off seasons; however, it has no valid contract with related subcontractors for manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, and also provides ODM services. The same customization range is reported across both R&D and design-capability records.

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?

The warranty is 12 months after receiving the centrifugal fans. Damaged parts are replaced free of charge during this period.

Q:How is product quality controlled?

We have a quality inspection department. All blowers are tested by running for more than 3 hours before delivery. Defective units are replaced.

Q:What are the terms of payment?

Options include TT 40% advance and 60% after inspection before shipping, or 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.