Where is your factory? Can I visit your factory?

Our factory is located in Zibo, Shandong, and we welcome you to visit.

How long will it take to ship after order?

It takes 20 to 30 days for one container.

Is the product customizable?

Yes, various types can be customized.

Durable Plastic Centrifugal Fan 4-72 Model for Factory Ventilation

Name: Durable Plastic Centrifugal Fan 4-72 Model for Factory Ventilation
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 881376275

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$300.00-600.00

1 Piece

Product profile

Customization

Available

Material

FRP

Usage

for Experiment, for Manufacture

Model NO.

4-72

Flow Direction

Centrifugal

Pressure

High Pressure

Certification

ISO, CE, CCC, BV

Power

1.1-7.5 Kw

Speed

1450-2900 R/Min

Air Flow

1131-8000 M3/H

Total Pressure

970-3100 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

ANTAI

Origin

Shandong, China

Production Capacity

80000pieces/Year

Key features

High Pressure Performance: Delivers total pressure up to 3100 Pa with air flow reaching 8800 m3/h.

Durable FRP Material: Constructed from Glass Fiber Reinforced Plastic for superior corrosion resistance.

Customizable Colors: Available in Red, White, Grey, Yellow, Blue, or fully customized color options.

Comprehensive Certifications: Certified by ISO, CE, CCC, and BV for international safety and quality standards.

Rigorous Quality Testing: All blowers undergo over 3 hours of running tests before delivery.

Flexible Customization: Offers customization for power, speed, and driven type based on samples or designs.

12-Month Warranty: Covers free replacement of damaged parts within 12 months of receipt.

Fast Production Lead Time: Standard lead time within 15 workdays for both peak and off-peak seasons.

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: ≤9.51h

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?

Flow rate & Air Volume, Pressure, Purpose, Use environment (Temperature, atmospheric pressure), or other specials.

Q:What is your warranty?

We provide a 12-month warranty after receiving the centrifugal fans. During the warranty period, we replace damaged parts for free. After the warranty period, we provide timely technical services and price concessions for spare parts.

Q:How does your factory control product quality?

We have a quality inspection department. All blowers run for more than 3 hours before delivery to test quality. If there is a quality problem, we produce a new one.

Q:What are your terms of payment?

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

Q:What products do you produce?

Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan, anti-corrosion blower, high pressure blower, explosion proof fan, etc.