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Cooling greenhouses and providing fresh air to plants are the most important functions of greenhouse ventilation equipment like exhaust fans, circulation fans, evaporative coolers, and louvered shutters. All of the fans and shutters we offer are designed for continuous use in wet environments like greenhouses. If you need help figuring our what size exhaust fan and intakes to put in your greenhouse
Frame with Plastic Handle
1. Frame: Hot Galvanized sheet with zinc thickness of 275g/sqm, high anti-corrosion performance
2. Plastic Handle, easy to carry , Convenient to load
Advantage:
Pengsheng has the advanced Complete CNC machine and Laser Cutting machine. Auto punching and bending, the accuracy of the hole is 100%, easy to assemble.
Belt Pulley
1. Material: High strength aluminum-magnesium alloy by die-casting.
2. Blast-sanding treatment, eliminate internal stress to improve its own rigidity and stability
Advantage:
Light weight, Low vibration ,attractive appearance.
Motor Fixed Nuts and Washer
1. Hexagon Nuts
2. Stainless Steel Washer
Advantage:
More firmly, never loosen. Not rust, Easy to change Motor..
Centrifugal System
1.Material: High quality Nylon PA66
2.Guide Rod: 304 stainless steel with special material outside, high strength, no rust, reduce friction.
3.Rivet: 304 stainless steel , wear-resisting, no rust.
Advantage:
It can keep the shutters open at complete 90 degree to ensure the lowest air resistantce and biggest air volume.
Fan Blades
1. Material : 430 stainless steel, thickness 1.2mm
2. Diameter: 1270mm
Advantage:
Large air flow, no deformation, no fracture, no dust, attractive and durable.
Note:
Blade material also have galvanized sheet, aluminum alloy for option
Belt
Brand: Mitsuboshi belt (Japanese)
Type: B type, B88
Advantage:
B type belt is 3 times longer service life than A type belt, maintenance free.
Shutters
1. Material: Hot Galvanized sheet with zinc thickness of 275g/sqm
2. Shutter Fixed Parts: High quality nylon.
Advantage:
High anti-corrosion performance, open flexibly, long service life, no deformation ,no rust, running stable.
