Does the fan have motor protection features?

Yes, it includes auto restart and polarity protection for motor safety.

Industrial Ventilation Exhaust System AC Brushless Cross Flow Cooling Fan

Name: Industrial Ventilation Exhaust System AC Brushless Cross Flow Cooling Fan
Brand: Guangdong Chungfo Electronic Technology Co., Ltd.
SKU: 796258992

Guangdong, ChinaGuangdong Chungfo Electronic Technology Co., Ltd.

US$7.20-16.80

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Cold Rolled Steel

Blade Material

Aluminium Alloy

Model NO.

AC-F30290

Type

Cooling Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE, CCC, TUV, Reach, SGS

Bearing Type

Sleeve or Ball

Voltage

110V/220V

Speed

2500rpm/Customization

Current

0.06~0.12A/Customization

Air Flow

42.23cfm/Customization

Pressure

0.8mmaq/Customization

Noise

37dba/Customization

Weight

570g

Color

Black

Function

Fg/PWM/Autorestart/Rd.etc

Feature

Large Air Flow, Lower Noise, Long Lifetime

Application

Treadmill, Advertising Displays etc.

Transport Package

Standard Export Carton

Specification

310x290x30mm

Trademark

CHUNGFO/HUITONG/OEM

Origin

China

HS Code

841459909

Production Capacity

1500, 000 PCS/Per Month

Key features

Wide Certification Portfolio: Certified by RoHS, ISO, CE, CCC, UL, TUV, Reach, and SGS for global compliance.

High Airflow Performance: Delivers 42.23 CFM airflow with large air flow design for efficient cooling.

Low Noise Operation: Operates at only 37 dBA, ensuring quiet performance in various applications.

Robust Material Build: Constructed with cold rolled steel frame and aluminum alloy blades for durability.

Customizable Parameters: Speed, current, airflow, pressure, and noise levels are customizable per request.

Versatile Application: Ideal for treadmills, advertising displays, and other industrial ventilation needs.

Motor Protection Features: Includes auto restart and polarity protection for enhanced safety and longevity.

Multiple Bearing Options: Available with either sleeve bearing or ball bearing for different operational needs.

Company profile

Guangdong Chungfo Electronic Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-05-20Nearest Port: Yantian, Shekou, NanshaAverage Response Time: ≤2.00hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad electronics, fan, motor, component, control-system, and related product activities, with OEM service for known brands and multiple customization modes. It holds ISO 9001 and ISO 14001 certifications, reports documented inspection, complaint-handling, supplier-management, corrective-action, quality-assurance, and traceability procedures, and operates 10 production lines with 31–40 quality-control staff. R&D evidence includes new products in the past year and ODM availability, although no SDK is available and R&D engineer experience is unspecified. The supplier exports 21%–30% of sales and has exported for four years. Overseas service infrastructure is limited because it reports no overseas warehouse, showroom, or agent/branch. Financial records are identified for 2020–2022, but the provided information does not establish financial strength or credibility. OEM service for known brands is explicitly reported, while no specific customer names or case details are provided.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These explicitly evidence environmental-management and quality-management certifications, respectively.

After-Sales capabilityThe supplier has a documented and followed procedure for handling customer complaints, supporting after-sales responsiveness. However, it reports no overseas warehouse, showroom, or overseas agent/branch, so the evidence does not establish broad overseas service coverage.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product-development capability. However, it has no available SDK and the total experience of R&D engineers is listed as unavailable, limiting the evidence for broader innovation strength.

Production capacityThe supplier operates 10 production lines and employs 31–40 quality-control staff. It also reports quality assurance and raw-material traceability, providing explicit evidence of organized production and quality-control infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is reported across both design-service entries, directly supporting a strong customization offering.

Client casesThe supplier reports providing OEM services for known brands and participating in the 2023 Spring China Electronics Show. These are relevant customer and market-exposure indicators, but no brand names, project descriptions, order examples, or independently detailed cases are provided.