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Universal Beam Roof Customized Industrial Hvls Ceiling Fans - China

price: check with company for price

Dawangfans work principle

After years of dedicated research and exploration, Dawangfans integrates foreign advanced aviation technology to develop superior performance propeller fan blade, only need rotating slowly form a continuous and quiet breeze sir.

The slow rotation of uniquely efficient airfoil-shaped blades creates large airflow pushing down, thus forming a perfect exhaust of propeller blade.

Large airflow pushed to the ground, forming air layer horizontal movement at a certain height on the ground to promote the whole air circulation.

The advantage is full coverage of the ground and three-dimensional circulation of the air.

Configuration

1 - Motor: Custom manufacture motor, NORD German.

Low gear gap assembly process, gear grinding process, low noise, No vibration, free maintenance, more safety.

Get CCC、CE、UL certification

2 - Frequency Converter: Top Frequency Converter configuration, Schneider electric suit.

Safety protection module, automatically cut off when accident, protection grade IP55 - Passed UL, EMC, LVD, ROHS certification 3 - variable cross-section Streamlined blade: 1.5mm thick 5052 aero-grade 5 pieces aluminum plate are adopted, variable cross-section streamlined blades( equal string length theory of Aerodynamics).

Fan blade gradually narrows from root to tip and thins to the tail then widens, single blade weights is 7.7kg 4 - Wheel hub chassis: 7075 aero-grade aluminum material, after CNC machining, chassis precision tolerance controlled at 100μm to ensure balance.

5 - Main Frame: Q345 high strength steel structure laser cutting, after pickling and phosphating, coating thickness up to 80 ~ 100 microns, curing temperature is 190℃.

Surface hardness has no scratch by 2H pencil test, up to GB6739-86 standard

6 - mortise and tenon connection: Fully mortise and tenon connection, ensure the overall fan safety Jiangsu Dawang Ventilation Machinery Co., Ltd

Add: No.

9, furong 3 road, xishan development district, wuxi, china

Tel: 86-510-83767080 FAX: 86-510-83767080

M.

P/wechat: 00 86 18921500189


Company Contact:


  • Phone: 008618921500189

  • Address: No.22,Yanjin Road,Huishan District,Wuxi,China, wuxi , jiangsu , China

  • Email: Email


Published date: January 2, 2020

  • Business Description: industrial ceiling fan,large industrial fan,big fan,24ft industrial ceiling fan,20ft industrial ceiling fan,16ft industrial ceiling fan,12ft industrial ceiling fan,10ft industrial ceiling fan,8ft industrial ceiling fan

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