Shandong 2025 Gongle Heat Recovery Fresh Air Handling Unit Roof Turbine Ventilator Fan Heat Exchanger

• Customization: Available
• Material: Metal
• Blade Material: Stainless Steel
• Model NO.: CHD-LCFAN
• Type: Exhaust Fan
• Mounting: Roof Fan
• Power: Powerless
• Case Material: 201/304 Stainless Steel
• Customized Support: OEM, ODM, Obm, Unassembled Shipping
• Diameter: 10in, 14in, 12in, 8in, 6in, 5in, 4in
• Application: Hotels, Garment Shops, Building Material Shops
• Use: Air-Conditioning System Duct
• Color: Silver/Blue/Customizable
• Thickness: 0.24mm, 0.4mm, 0.5mm, 0.6mm or Customized
• Transport Package: Strong Wooden Case Exporting Standard
• Specification: 100/150/200/300/450/500/600/800/1000/1200/1500
• Trademark: Custmize
• Origin: Liaocheng, Shandong, China
• HS Code: 8414599099
• Production Capacity: 1000 Sets/Month

Product Description

Specification

Material	304S.S or 201S.S
Fan Diameter	100mm 160mm 500mm 600mm 800mm 900mm 1000mm 1200mm 1500mm
Fan Condition	Disassembled or Assembled per Request
Thickness	0.4mm,  0.5mm, 0.6mm, 0.8mm or per request.
Material of Bracket & Bearing	Rustproof Galvanized Stainless Steel.
Wind Speed	800-6000m3/H

Packing & Delivery

Roof top non-power fan is the use of natural air convection principle, combined with its own unique structural design, any parallel direction of air flow, accelerate and change into vertical air flow from bottom to top, in order to improve the indoor ventilation effect.Rooftop fan does not need electricity, no noise, can run for a long time, exhaust indoor heat, flue gas, odor, water vapor, etc.,it has many exhaust equipment do not have the characteristics.

Company Profile

CHD-TECH

Profesional Axial flow Fan manaufacture with 22 years experience on Delta Fan.

Profesional R&D team from AVC or ADDA.

Large stocks on Industrial spare parts.

Our purpose: your best closed cooperation partner

Our Promise: Flexible service with Quality assurance goods

Product Show

DC or AC Axial Flow Fan/Fan Accessories.

FAQ

Performance Characteristics:

1. Natural wind drives,operating in 24 hours of the whole day.
2. High sensitivity ,slight wind or the range of temperature can drive the turbine blade to turn around .
3. Rotary stablely ,quietly to improve the inner environment of room.
4. Using complete senior axis bearing, no lubrication ,solid ,low fault rate. 5.Corrosion resistance,acid and alkali proof,long service life .

5. Can print LOGO per request.

Wind Driven Turbine Exhaust Fan stainless steel wind turbine ventilation Air ventilation Roof Fan
Functions and Features of Non power roof fan1. It can absorb the hot air, moisture, dust, foul smell, smoke from residence and from kitchen chimneys of workshops
automatically, also it can decrease indoor noise, increase light.
2. It runs automatically all the time and no stop according to natural weather; It doesn't need any power, saving energy and cost.
3.  It is installed on the top of buildings or on the wall with good appearance.
4.  Simple and convenient installation, No Operational and Maintenance Costs.
5.  No roof leaking, 100% waterproof result with raining or snowing weather.
6. Enhances the architectural and aesthetic appearance of buildings.
7. It suits all roof types with slopes from zero to 22.5degree.
8. Precision steel bearings imported from abroad.
9. Improves efficiency of air conditioning. Where ducted air conditioning is installed at home. It will lower roof space temperatures, thereby reducing the level of heat exchange occurring between air in the attic and the cool air carried within the ducting system. This in turn causes less strain on the air-conditioner unit.

Performance characteristics of Non power roof fan
1) Easy installation and maintenance. 
2) Rotary stably, quietly to improve the inner environment of room.
3) Using complete senior axis bearing, no lubrication, solid. 
4) Corrosive resistance, acid and alkali resistance, long service life.

5) Natural wind drives,operating in 24 hours of the whole day.
6)  High sensitivity ,slight wind or the range of temperature can drive the turbine blade to turn around .
7)  Rotary stablely ,quietly to improve the inner environment of room.
8) Using complete senior axis bearing, no lubrication ,solid ,low fault rate.

9) Corrosion resistance,acid and alkali proof,long service life .
10) Can print LOGO per request.