
1)Special push-pull mechanism can open and close the shutter automatically. 2)The frame adopts 275g/m2 galvanized layer, no rust. 3) Stainless steel blade adopts one punch forming technology. Big air flow, no broken, no dust, attractive and durable. 4) Wall-Mounting fan , easy installation and maintenance 5) Complete CNC production line, the accuracy of assembling holes is 100%, easy to assemble, quality assured. 6) Installed efficient and energy-saving motor with CCC certification. Protection level:IP55. Insulation F grade.
Sepeclfcation | | BladeRotationnal Speed(rpm) | | Airflow (M3/h) | Noise (db) | | LWH (mm) |
XH-800 | 710 | 660 | 1400 | 17500 | <65 | 0.37 | 800*800 |
XH-1000 | 900 | 610 | 1400 | 24800 | <65 | 0.55 | 1000*1000 |
XH-1100 | 1000 | 600 | 1400 | 32000 | <65 | 0.75 | 1100*1100 |
XH-1220 | 1100 | 460 | 1400 | 38000 | <63 | 0.75 | 1220*1220 |
XH-1380 | 1250 | 457 | 1400 | 42000 | <63 | 1.1 | 1380*1380 |
XH-1530 | 1400 | 320 | 1400 | 55000 | <63 | 1.5 | 1530*1530 |
Fan installation drawing
1. Adjust the horizontal and vertical , keeping the fan blade running smoothly
2. After fixing the fan, the remaining gap need to be sealed
3. The Expansion screws and Self tapping screw can be used to fix .
The fan contains blade , motor , frame , protection mesh , standing pole , shutter , wind collector , etc .
The airflow drive by the fan blade to open the shutters automatically . When the fan stop , the shutters will be closed by the shutdeices automatically .Pure copper wire motor 100% pure copper wire, high efficiency and energy saving . grade.Motor voltage and frequency can be customized.Both Chinese famous motor and Siemens motor are available. | Increase the Belt pulley Material: High strength aluminum-magnesium alloy by die-casting. Blast-sanding treatment, eliminate internal stress to improve its own rigidity and stability Light weight, Low vibration ,attractive appearance | U - shaped fan blade The material of the blade is stainless steel, thickness 1.2mm. Large air flow, no deformation, no fracture, attractive and durable.Blade material also have galvanized sheet, aluminum alloy for option. |
Opening system Heavy hammer exhaust fan
Material: High quality Nylon PA66 Advantage:It can keep the shutters open at complete 90 degree to ensure the lowest air resistantce and biggest air volumeUnder the action of heavy hammer, the fan blade can be 90 degrees perpendicular to the fuselage, which is not affected by theoutside wind and has less noise.
Cheap greenhouse/poultry farm/livestock/chicken house ventilator ventilation exhaust fan
The Push-pull type exhaust fan are widely used in agriculture and industry's ventilation and cooling system. For example, animal husbandry ,poultry house , greenhouse ,factory workshop, textile, chemical and so on




Qingzhou Xinhe Greenhouse and Horticulture CO., Ltd. Is a professional manufacturer that designs and processes all kinds of greenhouse skeletons and supporting facilities, focusing on the design of greenhouses such as flower market greenhouses,greenhouses, aquatic products, livestock farming greenhouses, ecological restaurant greenhouses manufacture.
Our company can process and produce greenhouse skeletons with widths of 6 meters, 8meters, 9.6 meters,10.8 meters,12 meters and 16 meters, and can also produce special skeletons for ecological restaurant greenhouses with high roof, large span and wide open space.12-16 meters, the column height is more than 6 meters, the opening is 4-12 meters, the appearance is beautiful, the internal view is wide, spacious and bright.
With an annual production capacity of more than 1,000,000 square meters of various greenhouse skeleton products and accessories.Since the company's products have been put on the market, the design is advanced, the quality is superior, the service is thoughtful, the price is fair and well received by the users!
Our company takes"high-quality products, reasonable price, considerate service, first-class reputation" as the enterprise strategy, and aims at customer satisfaction with advanced technology and sincere service. We are willing to work together with customers to contribute to modern facilities agriculture.1. How long is the delivery time?
According to your greenhouse size and system, the delivery time is usually 10-40days.
2. How long is the warranty period?
Different parts have different warranty, usually the electric machine guarantee 1 year, the steel structure 5years, glass 1 year, sunshade net 2-3years, etc.
3. How to install greenhouse?First we prepare the material and export.
After your customs clearing, we send 2-4 engineers or all workers to guide to install.
If you want to save money, we only send engineers, and you match local workers. If you think it is hard to do, we also can send engineers and workers to install for you.
4. When installing, what cost should we pay?
our engineers and workers visas and round-trip tickets, their foods and accommodation, their communication