Does the fan have motor protection?

Yes, it features auto restart and polarity protection.

What bearing types are available?

Sleeve bearing or Ball bearing types are available.

DC/AC Cross Flow Aluminum Tangential Cooling Fan Ventilation for Treadmill

Name: DC/AC Cross Flow Aluminum Tangential Cooling Fan Ventilation for Treadmill
Brand: Guangdong Chungfo Electronic Technology Co., Ltd.
SKU: 924277905

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.

DC-F30190

Type

Cooling Fan

Electric Current Type

Mounting

Free Standing

Certification

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

Bearing Type

Sleeve or Ball

Voltage

5V/12V/24V/110V/220V

Speed

2500~3500rpm/Customization

Current

0.15~0.33A/Customization

Air Flow

30.13~43.22cfm/Customization

Pressure

0.6~1.5mmaq/Customization

Noise

36~46dba/Customization

Weight

275g

Color

Black

Function

Fg/PWM/Autorestart/Rd.etc

Feature

Large Air Flow, Lower Noise, Long Lifetime

Intended Use

Fire Place,Floor Heater,Air Curtain,Air Condition,

Transport Package

Standard Export Carton

Specification

210x190x30mm

Trademark

CHUNGFO/HUITONG/OEM

Origin

China

HS Code

841459909

Production Capacity

1500, 000 PCS/Per Month

Key features

Wide Voltage Options: Supports 5V, 12V, 24V, 110V, and 220V for versatile application.

Customizable Speed: Speed ranges from 2500 to 3500 RPM with customization options.

Multiple Certifications: Certified by RoHS, ISO, CE, CCC, UL, TUV, Reach, and SGS.

High Efficiency Design: Features large air flow, lower noise, and long lifetime.

Robust Materials: Constructed with Cold Rolled Steel frame and Aluminium Alloy blades.

Flexible Bearing Types: Available with Sleeve or Ball bearing types for different needs.

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

Custom Parameters: Air flow, pressure, and current can be set per customer requirements.

Company profile

Guangdong Chungfo Electronic Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-05-20Nearest Port: Yantian, Shekou, NanshaAverage Response Time: ≤1.81hTerms 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.