What is the waterproof standard for this fan?

The waterproof standard can be customized to IP54, IP55, IP56, or other specifications as required.

What is the lead time for production?

The lead time is one month during the off-season and 1-3 months during the peak season.

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, and Western Union.

High-Efficiency 4-72c Backward Curved Mine Ventilation Blower Fan

Name: High-Efficiency 4-72c Backward Curved Mine Ventilation Blower Fan
Brand: Guangdong Xinfeng Fan Co., Ltd.
SKU: 2077430675

Guangdong, ChinaGuangdong Xinfeng Fan Co., Ltd.

US$113.00-13,888.00

1 Piece

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

DZ XFD XFB

Flow Direction

Centrifugal

Pressure

Low Pressure

Certification

RoHS, UR, ISO, CE, CCC, CE/RoHS/ISO9001/CCC/TUV Sud Atex

Hertz

50Hz/60Hz

Water Proof Standard

IP54/IP55/IP56 etc

Insulation Level

B/F/H

Motor

Frequency Conversion/Explosion Proof

Brand of Motor

Can Be Customized

Color

Standard Color Is Silver Gray.Other Colors Are Cus

Working Temperature

Less Than 600 Degree Celsius

Size

Depends on Model

Transport Package

Plywood

Specification

According to customers' requirements

Trademark

SUIFENG or OEM

Origin

China

HS Code

8414909090

Production Capacity

6000 Complete Centrifugal Fans Per Month

Key features

Wide Customization Options: Customizable motor, color, insulation level, and waterproof standard (IP54-IP56).

Multiple Material Choices: Available in 304 stainless steel, galvanized sheet, or A3 coating based on environment.

High Efficiency Design: Compact structure with big air volume, low noise, and high static pressure.

Broad Industrial Application: Suitable for ventilation, gas transport, cooling, and harsh environments like high temp.

Extensive Certification: Certified with RoHS, UR, ISO, CE, CCC, and TUV Sud Atex for global compliance.

Flexible Voltage Support: Works with 220V-380V voltage and 50Hz/60Hz frequency for diverse power systems.

Explosion-Proof Motor: Optional explosion-proof and frequency conversion motors for safety and control.

Professional Engineering: Advanced technology from developed countries with precision mould stamping forming.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Exhibition Experience

Guangdong Xinfeng Fan Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2012-10-01Nearest Port: Nansha Port, Huangpu port, Shanghai PortAverage Response Time: ≤8.31hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DDP, FCA

AI-Powered supplier vetting

SummaryGuangzhou Xinfeng Fan Co., Ltd. is identified as a professional manufacturer and technical supplier of environmental exhaust and ventilation equipment. It offers 3D software design and extensive customization services, supported by professional technical personnel and advanced production equipment. The supplier reports ISO9001:2015, CE, and CCC certifications, documented quality-control, corrective-action, complaint-handling, and supplier-assessment procedures. Production is conducted through three production lines, with inventory capability and broad export-market coverage. However, the supplier has no available SDK, lacks an effective manufacturing-capacity contract with related subcontractors, and has no overseas warehouse or showroom. Evidence of customer-specific cases and detailed financial performance is insufficient.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a professional manufacturer of environmental exhaust ventilation equipment. Its stated technical personnel, advanced production equipment, and imported production technology support this classification.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE and CCC product-certification capabilities; an earlier company description also references ISO9001:2008 and national fire-protection and energy-efficiency certifications. These records provide explicit evidence of certification holding or certification capability, although the materials do not independently verify validity dates for every certificate.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, as well as written supplier-service assessment procedures. It also has inventory capability, but no overseas warehouse or showroom; the evidence supports structured service handling while indicating limited overseas physical support.

R&D capabilityThe supplier provides 3D software design services, offers multiple forms of customization, and reports professional technical personnel and product-development activity. However, it explicitly has no available SDK, so innovation capability is supported in design and engineering but not across all technical-integration dimensions.

Production capacityThe supplier reports advanced production equipment, professional technical personnel, three production lines, inventory capability, and established production of ventilation equipment. However, it lacks a valid manufacturing-capacity contract with related subcontractors, which is a documented production-management deficiency.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, demonstrating broad documented customization coverage.

Product Q&A

Q:What materials are available for this fan?

The fan can be made of 304 stainless steel, galvanized sheet, or common A3 coating material depending on the usage environment.

Q:Can the motor be customized?

Yes, the motor can be customized, including options for frequency conversion and explosion-proof types. The brand of the motor can also be specified.

Q:What is the maximum working temperature?

The standard working temperature is less than 600 degrees Celsius. For high-temperature air below 200 degrees, a special high-temperature wind wheel is available.

Q:What certifications does the product have?

The product holds RoHS, UR, ISO, CE, CCC, and TUV Sud Atex certifications, ensuring compliance with international standards.

Q:What are the common applications for this centrifugal fan?

It is widely used for factory and building ventilation, process gas transport, cooling, food machinery, printing machinery, packaging machinery, and dust removal systems.