What is the delivery time?

It depends on the order quantity. Delivery time will be within 7 days after receiving payment by TT.

Big Barn Ceiling Fan Cooling-Fan with Internal Tech Motor Configuration

Name: Big Barn Ceiling Fan Cooling-Fan with Internal Tech Motor Configuration
Brand: Guangzhou Wusun Electromechanical & Technological Co., Ltd
SKU: 2145619945

Guangdong, ChinaGuangzhou Wusun Electromechanical & Technological Co., Ltd

US$799.00

1-19 Pieces

US$769.00

20-99 Pieces

US$730.00

100+ Pieces

Sample price:US$1299.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

Aluminum

Model NO.

WS-D5300

Type

Cooling Fan

Electric Current Type

Mounting

Ceiling Fan

Certification

RoHS, UR, ISO, CE, CCC

Power

0.66kw

Input Voltage

380V

Rated Current

1.6A

Full-Load Airflow

6152m3/Min

Speed

90rpm

Transport Package

Wooden

Specification

3300 (11ft) diameter

Trademark

Wusun

Origin

Guangzhou

HS Code

8414591000

Production Capacity

50000

Key features

GREE Brand Internal Motor: Equipped with Gree KB brand internal rotor servo PMSM for stable and safe operation.

High Safety Protection: IP64 protection grade with multiple stainless steel rope safeguards against blade falling.

Durable Aluminum Blades: Made from 6061 aluminum-magnesium alloy with T6 heat treatment for high strength and corrosion resistance.

Energy Efficient Design: High efficiency with low energy consumption, covering areas up to 1600 square meters.

5-Year Warranty Coverage: Comprehensive 5-year warranty with free spare parts replacement under warranty terms.

Customizable Fastening: Customized fastening parts for ceiling beams and cement structures to ensure 100% safety connection.

Integrated Inverter Control: SAJ brand integrated inverter with phase-lacking protection and easy control panel for efficiency.

Company profile

High Repeat Buyers ChoiceProduction Process VisualizationManagement CertificationSelf-branded

Guangzhou Wusun Electromechanical & Technological Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.09h

AI-Powered supplier vetting

SummaryWUSUN is a mechanical and electrical equipment manufacturer with capabilities covering fans, refrigeration and air-conditioning equipment, motors, machinery, and related components. It holds ISO9001:2015 certification, reports documented inspection and supplier-service procedures, and has three quality assurance and quality control inspectors. The supplier offers extensive customization and ODM services, reports new products within the past year, and has available R&D documentation, although its stated patent count is zero and total R&D engineer experience is one year. Production information indicates one production line and machine capacity of 50,000 pieces, with lead times within 15 workdays during the off-season and up to one month during peak periods. It has exported for 21 years, with 41%–50% of sales from exports, but overseas service coverage is listed as zero countries, with training as the stated service. Evidence of OEM work for well-known brands exists, but specific customer names or project...

Supplier typeThe supplier is a manufacturer and R&D provider for mechanical and electrical equipment, including fans, refrigeration and air-conditioning equipment, motors, machinery, and related parts. Its listed manufacturing activities and production line indicate a direct manufacturer profile rather than only a trading or distribution role.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate, demonstrating a stated quality management system certification. No other certifications are identified in the provided information.

R&D capabilityThe supplier reports new products within the past year, ODM capability, an available SDK, and auditable R&D design-input, output, review, verification, and validation documents. Its R&D tools include PS and CAD, but the stated patent count is zero and total R&D engineer experience is one year, which limits evidence of strong proprietary innovation.

Production capacityProduction evidence includes CNC cutting, bending, and punching equipment, one production line, machine output of 50,000 pieces, three quality inspectors, and documented finished-product inspection instructions. Reported lead times are within 15 workdays off-season and within 15 workdays to one month during peak season, supporting established production capability, although scale appears limited to the stated one line.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are reported in both its R&D and design-capability information, providing direct evidence of broad customization support.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer. Our factory was established in 2003, specializing in HVLS Industrial Ceiling Fans, cooling fans, and exhaust industrial fans.

Q:What is the GREE brand motor used in your fans?

GREE stands for GREE Electric Appliances Inc of Zhuhai, a Global Top 500 enterprise. The motor is produced by GREE's motor production department, famous for industrial motor production.

Q:Why use GREE internal rotor PMSM instead of external rotor?

Internal PMSM offers more safety: NdFeB is inlaid for stability, has IP64 high anti-grade, and 5 force bearing points for stability. External PMSM uses glue for NdFeB (easy to fall off), has heat dissipation holes (unable to resist water/dust), and has only one bearing point on the central pole.

Q:What are the advantages of your HVLS industrial ceiling fan?

Advantages include: (1) Gree brand internal rotor PMSM for quality assurance. (2) High efficiency with low energy consumption. (3) Blades R&D with GREE research institute for natural wind feeling. (4) Intelligent control system managing up to 48 fans. (5) Safety structure. (6) 5 years warranty with excellent after-sales service.

Q:How do you handle after-sale service?

We will send you free spare parts to replace under warranty.