Where is your factory? Can I visit your factory?

Zibo Hengding Fan Co., Ltd. is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China.

How long will it take to ship after the order?

2-15 days if you need it urgently; we can discuss it for a short time.

Is the product customizable?

Various types can be customized.

4-68 Series - 7.5kw Best Backward Curved Centrifugal Exhaust Fan

Name: 4-68 Series - 7.5kw Best Backward Curved Centrifugal Exhaust Fan
Brand: Zibo Hengding Fan Co., Ltd.
SKU: 1993164791

Shandong, ChinaZibo Hengding Fan Co., Ltd.

US$499.00-3,950.00

1 Set

Product profile

Customization

Available

Material

Iron

Usage

for Experiment, for Manufacture, Dust Collector, etc.

Model NO.

4-68 Series 16D

Flow Direction

Centrifugal

Pressure

Low Pressure

Certification

RoHS, UR, ISO, CE, CCC

Color

Red, Green, Blue, etc.

Inventory

5000 Units

Protection Level

IP55

Insulation Level

Motor Brand

ABB/Siemens/Baldor/Teco/Westinghouse/Weg

Motor Power

1.5kw-1250kw

Frequency

50Hz/60Hz

Voltage

220V/380V/400V/415V/440V/450V/660V/1140V

Impeller Material

Iron, Stainless Steel, Wear-Resistant Plate, etc.

Efficiency(%)

93%

Transport Package

Wooden Box and Steel Frame Packaging

Specification

Have many sizes,Can provide according to your need

Trademark

HNDING

Origin

Shandong, China

HS Code

8414513000

Production Capacity

10, 000 Units/Year

Key features

Corrosion-Resistant Design: Constructed with stainless steel or coated alloys to withstand harsh, humid, and corrosive environments.

Wide Customization Options: Customizable color, impeller material, motor power, voltage, and frequency to meet specific needs.

Low Noise & Vibration: Features vibration-dampening design for quieter operation and reduced mechanical wear.

Easy Maintenance: Accessible components and smooth housing prevent deposit buildup, simplifying routine upkeep.

Multiple Certifications: Passed RoHS, UR, ISO, CE, CCC, and other international safety and quality certifications.

Robust Protection: Motor sealed in protective enclosure with IP55 protection level against moisture and dust.

Flexible Payment Terms: Accepts TT (40% advance, 60% before shipping) and 100% Irrevocable L/C at sight.

Company profile

Importers and ExportersIn-stock CapacityQuality Assurance100% Finished Products Inspection

Zibo Hengding Fan Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.74h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on mine fans, centrifugal fans, and special fan products. It provides 3D software design, flexible customization, ODM, and OEM services, but reported no new products in the past year and has no available SDK. Production resources include three production lines, 50 quality-control staff, listed metal-processing equipment, in-stock capability, and lead times within 15 working days in both peak and off-peak periods. It exports independently, with 41%–50% of sales from exports and markets in South America, Southeast Asia/Mideast, and Europe. Evidence confirms OEM service for well-known brands, but no specific customer names or case details are provided. No certification information, formal after-sales capability, or adequate financial-performance evidence is available in the provided slices.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as an environmental-protection ventilation-equipment enterprise focused on mine fans, centrifugal fans, and special fan series. Its stated scope also includes technology import and export, with self-operated import/export rights indicated.

R&D capabilityThe supplier states independent research and development, continuous innovation, flexible customization, 3D software design, ODM capability, and OEM service for well-known brands. However, it reported no new products in the past year and has no available SDK, so the evidence supports established development services but not recent product innovation or software-platform capability.

Production capacityProduction evidence includes three production lines, 50 quality-control staff, extensive listed machining equipment, in-stock capability, and stated lead times within 15 working days in both peak and off-peak seasons. A deficiency is also documented: there is no valid manufacturing-capacity contract with the related subcontractor, which weakens production-governance assurance.

Customization capabilityThe supplier explicitly provides flexible customization through its R&D and design services, including 3D software design, and also offers ODM and OEM services. These capabilities directly support customized product development and manufacturing.

Client casesThe supplier states that it provides OEM services for well-known brands and exports to South America, Southeast Asia/Mideast, and Europe. However, no customer names, project descriptions, order references, or verifiable case studies are provided.

Product Q&A

Q:What information should I provide when inquiring?

Fan name/model, KW, Air pressure, Flow rate Air Volume, and temperature

Q:What is your warranty?

Our warranty is 18 months after receiving the fans. During the warranty period, replace the damaged parts free of charge. Out of the warranty period, to provide timely, high-quality technical services and price concessions for spare parts to ensure. continuous safe and high-quality equipment operation.

Q:How does your factory control product quality?

We have a quality inspection department. All fans are running more than 3 hours before delivery to test the quality. If there is a quality problem, we will produce a new one.

Q:What are your terms of payment?

TT 40% AS THE 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, fan accessories, etc. Please contact us to learn more details.