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1.Skyaxis Wind Roof Ventilator, 2.304/2B Stainless Steel, 3.Anti-rust and weather resistance, 4.NSK Bearings (self lubricating) - details see: https://www.machineto.com/skyaxis-wind-roof-ventilator-12-300mm-10248233

Product:Skyaxis Wind Roof Ventilator

Model 200mm, 300mm, 500mm, 600mm, 900mm

Materials Fluor304/2B Stainless steel.Japanese NSK bearing; fireproofing reinforced nylon trestle or metal trestle; rivet to connect.

Benefits Light weight, high revolving speed, strong corrosion resistance, high air exhausting efficiency, sturdy and durable, clean and smooth, uniform color, and easy maintenance.

Working Condition Temperature difference between indoor and outdoor is 0.45, It begins to revolve at the wind speed of 0.12m/ s.

Roofing Angle Applied in different roofing in the scope of 0-22.5°oblique angle.

Warranty 15 years

Applicable scope Industrial workshop, commercial and civil housing.

Origin of product China

Specification:

Skyaxis ventilators are available for a wide variety of colors by powder coating. So it can not only make your home comfortable but also match with your roof. For more colors, please feel free to contact with us.

Major Fittings of Ventilators:

• Axis and Bearing

Tianrui ventilator adopts Japanese NSK airtight axle bearing, self-lubricating and anti-wearable.

Number C45 steel as major axis has strong anti-corrosion. Outside of major axis is packed by fireproofing nylon plastic.

• Support

Tianrui turbine ventilator adopts fireproofing reinforced nylon plastic as support (or metal support) with light weight. It not only has strength of metal but also tenacity of plastic as well as fine recovering performance. Compared with metal support, ventilator made from this kind of support won't be out of shape.

• Blade

Wave blade is designed according to accurate Fluid Mechanics Principle, increasing the contact area and angle of blade and wind. Even under breeze, ventilator can have greater revolving power so as to keep the wind in all direction from blowing backward into wind course. Meanwhile, revolving speed of turbine heads can be increased by wind in all direction, playing an important role of waterproofing, snow proofing and air exhausting.

Adopting wave blade, the mechanic strength can be greatly increased, capacity to bear pressure is t best of all similar products.

Advantages:

• Fluorocarbon polyester coated aluminum alloy and 304/2B stainless steel
• Two NSK permanently lubricating bearings
• Light weight and sensitive revolving
• Rust resistant and anti- corrosive
• Spins away heat and condensation
• Removes moisture build up in winter
• Low maintenance and easy installation
• Wide range of colors to match with any roof
• Suitable for tiled and metal roofs
• Can be used in areas requiring cyclone rated products