Shandong, China
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Industrial Exhaust Fan, Ventilation Fan, Ventilating Fan manufacturer / supplier in China, offering China Manufacturer of Exhaust Fan for Factory, Jinlong Agricultural/ Industrial Ventilation & Cooling System Exhaust Fan with Cooling Pad, Jinlong Series Heavy Hammer Exhaust Fan and so on.

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China Manufacturer of Exhaust Fan for Factory

Get Latest Price
Min. Order / Reference FOB Price
10 Pieces US $70/ Piece
Port: Qingdao, China
Production Capacity: 100PCS/Day
Payment Terms: T/T
Material: Stainless Steel
Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
Flow Direction: Centrifugal
Pressure: 220V 380V
Certification: CE, CCC
Other Size: 20′′ 28′′ 29′′ 30′′36′′ 40′′ 44′′56′′

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Basic Info

Model NO.: 1380*1380*450mm
Blade Speed: 325-1400/Rpm
Air Flow: 23000-55800m³/H
Noise: <=70
Power: 0.25-1.5kw
Voltage: 380V
Electric Current Type: AC
Round Frame: 180sqm Zinc- Coated
Blade Thickness: 1.2mm
Trademark: JinLong
Transport Package: Paper Cartons 40hq Can Load 68PCS of Assembled
Specification: CE
Origin: China Shandong
HS Code: 8414809090

Product Description


It is widely used for animal husbandry, poultry house, livestock breedig, flowers and plnts, greenhouse, factory workshop, textile, chemical, medicine, tea, vegetagle storage and supermarket.

1.reasonable price and high quality
2.large wind output and lower power consumption
3.long service life 4.centrifugal system.

fan blade is special designed for top grade efficiency which made of Krupp stainless steel by punch forming. Large air volume, no deformation, no broken, no dust, attractive and durable. Thickness 1.2mm, surface finish BA grade.

Centrifugal system open the shutters at complete 90 degree to ensure the lowest air resistance and biggest air volume. When close, the sealing can efficiently block light and wind into the poultry farm house. As the first one adopt high quality nylon PA66 to ensure the long service life. The fasteners of centrifugal system all are copper rivets, wear-resisting and no rust, flexible. Guide rod is made of 304 stainless steel, ensures the high strength, no rust, reduces frication.

Shutter fixed parts are made of high quality nylon which ensure long service life, open flexibly. Shutters are made of galvanized sheet with thickness of 0.8mm and 1.5mm, ensure shutters no deformation, running stable.

Belts are Japanese Mitsubishi brand, 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.

Both China famous motor and Siemens motor are available. Motor voltage and frequency can be customized. Chinese famous motor OEM by special design for fan, the first put in the phase lack protection device which would power off when shortage of electricity. Motor protection grade IP55, insulation class F grade.
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.
Motor plate fixed nuts, first change round type to hexagon type. And with stainless steel washer, more firmly, never loosen.
Fan side frame with plastic handle, easy to carry, convenient to load, reasonable design without injuring hands, beautiful appearance.
Linking parts made of aluminum alloy, light weight, not deformation, and with wear-resistant shaft sleeve, reduce clearance, then reduce frication to ensure the shutters open flexibly. The spring is made of 304 stainless steel, long time use, no deformation, no rust.
Standard parts especially the washer as fastener parts are made of stainless steel, no rust, beautiful appearance.
Fan bearing adopts imported double-row bearing with special waterproof design, water can't enter. High strength, lower noise, maintenance free and long service life.
specificationsdriveblade diameterair flowinput powerrated voltageHWT
jl 1000belt36''21000550w38010001000450mm
jl 1380belt50''440001100w38013801380450mm
jl 750direct24''10600370w380750750510

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. Blade material have stainless steel, galvanized sheet, aluminum alloy for option.
Hot-dip galvanized blade support and safe net ensure never rust.
Complete new CNC production line improved fan quality up to top grade, aesthetic appearance.

China Manufacturer of Exhaust Fan for Factory

China Manufacturer of Exhaust Fan for Factory
China Manufacturer of Exhaust Fan for Factory
China Manufacturer of Exhaust Fan for Factory
China Manufacturer of Exhaust Fan for Factory
China Manufacturer of Exhaust Fan for Factory


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