What is the protection class of the fan?

The protection class is available in IP54, IP55, and IP56.

What certifications does the product have?

The product is certified by RoHS, UR, ISO, CE, and CCC.

What is the lead time for production?

Peak season lead time is 1-3 months, while off-season lead time is one month.

Square Insulated Centrifugal Fans with High Airflow

Name: Square Insulated Centrifugal Fans with High Airflow
Brand: Guangdong Xinfeng Fan Co., Ltd.
SKU: 2276217595

Guangdong, ChinaGuangdong Xinfeng Fan Co., Ltd.

US$200.00-660.00

1 Set

Product profile

Customization

Available

Usage

for Experiment, for Air Conditioner, for Manufacture, for Drying Oven

Certification

RoHS, UR, ISO, CE, CCC

Model NO.

DZ-Square insulation 250

Color

Standard Color Is Silver Gray

Insulation Class

Class B/F/H

Protection Class

IP54/IP55/IP56 etc

Speed

1390/2840/2880 R/Min

Volume Flow

2200-4300 M³/H

Full Pressure

380-1500 PA

Poles Frame Size-P

Y80m-4/Y90L-2/Y100L-2

Power

0.55 Kw/2.2 Kw/3kw

Transport Package

Wooden Package

Specification

Stainless Steel

Trademark

SUIFENG

Origin

Guangdong, China

HS Code

8414909090

Production Capacity

100000 Pieces/Year

Key features

Thermal Insulation Design: Square insulation box reduces heat loss from inlet to outlet, ensuring gas temperature stability.

Multi-Standard Certification: Certified by RoHS, UR, ISO, CE, and CCC for global compliance.

OEM and ODM Support: Accepts OEM and ODM orders for customized production needs.

No Minimum Order Quantity: As a direct manufacturer, we do not enforce MOQ, offering cheaper prices for larger quantities.

Versatile Application: Suitable for experiments, air conditioners, manufacturing, and drying ovens.

Durable Protection Class: Available in IP54, IP55, and IP56 protection ratings for harsh environments.

Multiple Speed Options: Speeds available at 1390, 2840, and 2880 R/Min to match specific requirements.

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: ≤4.39hTerms 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:Do you have a minimum order quantity?

We are a manufacturer and do not have MOQ. The more quantity, the cheaper the price.

Q:How long is the product's warranty?

We provide spare parts replacement or whole machine renewal for after-sales problems caused by quality reasons within 1 year, excluding damage caused by human factors such as improper operation and environmental factors.

Q:Can you provide OEM or ODM services?

Yes, we accept OEM and ODM.

Q:Are you a manufacturer or a trader?

We are a manufacturer specializing in the production of fans for 20 years.

Q:What are the available speed options?

Speed options include 1390, 2840, and 2880 R/Min.