1380mm*1380mm*400mm exhaust fan
USD $125 - $150 /Set
Min.Order:1 Set
Qingzhou Hangyu Machinery Co., Ltd.
Quiet air exhaust centrifugal fan /belt ventilation exhaust fan
Big air volume centrifugal ventilation exhaust fan for poultry/greenhouse/farming
A/C duct exhaust fan/380V centrifugal exhaust fan/air cool ventilation fan
0.88mm thickness now model centrifugal ventilation exhaust fan
High-tempreture cooling fan/industrial centrifugal air ventilation exhaust fan
Newest and cheapest industrial centrifugal ventilation exhaust fan in China
Our products are widely used in agriculture and industrial ventilation cooling system and heating system.
Application for: animal husbandry, poultry house, livestock breeding, flowers and plants, greenhouse, factory workshop, textile, chemical, medicine, tea, vegetable storage, and supermarket
Name: Frame
Original: China
Features: The automatic transform craft that adopts a forerunner models at a time, especially thick galvanizing layer, the anti-causticity is the strongest.
Name: Fan Blade
Original: China
Features: Stainless steel blade. Fan blades are adjusted by intelligent dynamic-balance tester, each blade tolerance weight controlled within 1g. Ensure the fan smooth running, lower vibration, less noise, increase stability.
Name: Motor
Original: Both China famous motor and Siemens motor
Features: Motor voltage and frequency can be customized. Motor protection grade IP55, insulation class F grade
Name: Belt
Original: China or Japan
Features: Ensure the long service life, maintenance free. From 2010 the first adopt Type B belt which is 3times longer service life instead of type A.
Name:Heavy hammer
Original:China
Features: Using high strength nylon swung drop hammer opening device to ensure the shutters opening and closing flexibly.
Name: Belt Pulley
Original: China
Features: Fan belt pulley and flange are made of high strength aluminum-magnesium alloy by die-casting. Light weight, lower vibration. Blast sanding treatment for attractive appearance, eliminate internal stress to improve its own rigidity and stability.
Name: Fan Bearing
Original: China
Features: Fan bearing adopts imported doublerow bearing with special waterproof design, water can't enter. High strength, lower noise, maintenance free and long service life.
Name: Shutter
Original: China
Features: Shutter made of high strength hot dip galvanized sheet, the special shutter automatically open device (special push-pull device), ensure to open and close completely, so the shutter can open 90°at any times and windproof, rainproof and dust proof.