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9 Blades PBT Impeller High Air Flow DC Cooling Fan 7cm
US$2.20-4.60
1,000 Pieces
Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Material

PBT (UL94V-0)

Blade Material

PBT (UL94V-0)

Model NO.

7020

Type

Cooling Fan

Electric Current Type

DC

Mounting

Free Standing

Certification

RoHS, UR, ISO, CE, CCC

Rated Voltage

12/24V

Speed

3000-5000rpm

Air Flow

25.92-43.2cfm

Static Pressure

2.46-6.83mmh2o

Noise Level

30.4-41.5dba

Weight

58g

Bearing Type

Ball/Sleeve

Specification

70*70*20mm

Trademark

YCCFAN

Origin

Guangdong, China

Production Capacity

500000/Year

Key features

High Air Flow Design: 9 blades PBT impeller delivers 25.92-43.2cfm air flow with low noise levels.
Long Bearing Life: Minebea NMB ball bearings last 50,000 hours; sleeve bearings last 30,000 hours.
Customizable Parameters: Voltage, speed, air flow, and static pressure can be customized per customer needs.
Advanced Control Functions: Supports PWM, tachometer, alarm signal, dual speed, and temperature control.
Strict Quality Control: 100% testing before packing with ISO9001, IATF16949, and RoHS certifications.
High Production Capacity: Daily output exceeds 70,000 pcs with 350 experienced staff and 30 production lines.
Flexible OEM/ODM Service: Custom designs and samples accepted with dedicated R&D engineers available.
Multiple Certification: Products certified with UL, TUV, CE, CUL, CCC, and RoHS for global compliance.

Company profile

Shenzhen Yccfan Technology Co., Ltd.
Cooperated with Fortune 500Experienced TeamImporters and ExportersYears of Export Experience
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 11 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.61h

AI-Powered supplier vetting

SummaryThe supplier is a Shenzhen-based manufacturing factory in Bao'an District, with registered and physical locations at the same address. Its stated scope covers cooling fans, blowers, motors, electronic, hardware and plastic products, molds, fixtures, and related technical services. It demonstrates R&D, 3D design, customization from designs and samples, ODM, OEM for well-known brands, and evidence of new products in the past year. Manufacturing support includes valid contracts with associated subcontractors, inventory capability, service procedures, and 40 qualified service-capability suppliers. However, it lacks overseas warehouses, showrooms, agents or branches, and has not participated in offline trade shows. Service corrective-action and complaint procedures exist but lack written records. No certification holdings or specific customer cases are identified.
Supplier typeThe supplier is identified as a factory in Shenzhen's Bao'an District, with manufacturing as the associated-company industry. Its business scope covers cooling fans, blowers, motors, electronic, hardware and plastic products, molds, fixtures, and related import-export and technical services; the company type is recorded as combined.
R&D capabilityThe supplier is identified as a professional technical supplier with R&D capability, 3D software design services, ODM services, and new products introduced during the past year. Its scope also includes R&D of molds and fixtures, although no SDK is available.
Production capacityThe supplier operates as a manufacturing factory, has valid manufacturing-capacity contracts with each associated subcontractor, maintains inventory capability, and reports a one-month average lead time in both peak and off-season. The service-capability assessment includes written procedures and follow-up records, with 40 qualified suppliers identified.
Customization capabilityThe supplier explicitly provides customization from designs and samples, 3D software design services, ODM services, and OEM services for well-known brands. These statements directly support capability for customized product development and manufacturing.

Product Q&A

Q:What types of cooling fans are available?
A:
We supply DC cooling fans, AC cooling fans, EC cooling fans, and blower fans.
Q:What information is needed for an inquiry?
A:
Please provide size, voltage, bearing type, fan speed, or required air flow.
Q:What bearing types are available and their lifespan?
A:
We offer sleeve bearings (30,000 hours) and ball bearings (50,000 hours).
Q:How is fan performance data tested?
A:
Speed and voltage are tested via tachometer, while air flow is measured using a wind tunnel.
Q:How do you ensure product quality?
A:
We perform 100% total testing on every fan before it leaves our factory.

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