1000mm 304 Stainless Steel Wind Driven Roof Ventilator - 3.4 m/s Air Speed Natural Exhaust Fan
Price:
10-40USD/ Set
MOQ:
1 Set
Delivery Time:
7-10 working days after advanced payment
Brand:
Silver Star
Product Description
304 Stainless Steel Wind Driven Roof Ventilator
Energy-efficient natural air exhaust fans designed for industrial and agricultural applications, featuring zero operating costs and durable 304 stainless steel construction.
Product Overview
These non-powered wind driven roof ventilators utilize natural wind and thermal convection principles to provide continuous ventilation without electricity. The 304 stainless steel construction ensures long service life and corrosion resistance, making them ideal for poultry farms, industrial plants, and various building applications.
Technical Specifications
| Model | Diameter (mm) | Blade Quantity | Height (mm) | Inlet Air Speed (m/s) | Material |
|---|---|---|---|---|---|
| YXRF-400 | 400 | 26 | 390 | 3.4 | 304 Stainless Steel |
| YXRF-500 | 500 | 32 | 480 | 3.4 | 304 Stainless Steel |
| YXRF-600 | 600 | 32 | 600 | 3.4 | 304 Stainless Steel |
| YXRF-800 | 800 | 42 | 660 | 3.4 | 304 Stainless Steel |
| YXRF-900 | 900 | 48 | 700 | 3.4 | 304 Stainless Steel |
Key Features
- High-Quality Construction: Rigid spherical structure with permanently lubricated ball bearings for maintenance-free operation and long service life
- Precision Engineering: Fully enclosed high-precision bearing system with heat-resistant synthetic grease for permanent self-lubrication
- Energy Efficient Operation: Zero electricity consumption with operation starting in winds as low as 2 km/h
- Silent Performance: No noise during operation with continuous rotation capability
- Universal Compatibility: Suitable for various roof types including light steel structures and concrete roofs
- Easy Installation: No additional support required with simple mounting procedures
Maintenance Guidelines
- After one month of continuous operation, inject calcium-sodium-based or molybdenum disulfide grease into bearings
- Replace grease every 3-6 months, filling 2/3 of bearing space
- Regularly clean internal dust and debris accumulation
- Monitor temperature, vibration, and noise levels for abnormal conditions
- Maintain proper tension on drive belts and ensure uniform length
- Rotate rotor 120°-180° periodically for unused units to prevent shaft bending
- Perform all maintenance during shutdown periods for safety compliance
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Silver Star Poultry Equipment Co.,LTD
Location
No.2 Weier Road, Taikang Industrial Park, Taikang County, Zhoukou City, Henan Province, China
Contact Person
Amy