Shandong Xingmuyuan Agriculture and Animal Husbandry Technology Co.,ltd
                                                                                                           
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Stainless Steel Wind-Driven Roof Ventilation Fan 300-1000mm for Poultry Farm & Industrial Exhaust

Price Negotiable
Price: $40/square meters >=1 square meters
MOQ: Negotiable
Delivery Time: Negotiable
Product Description
Product Overview
This stainless steel roof ventilating fan utilizes natural wind convection principles to transform parallel airflow into vertical movement, significantly improving indoor ventilation efficiency. The turbine rotates automatically as hot air rises and cold air falls, providing continuous air exchange without electrical power.
Key Features
  • Wind-driven operation - no electricity required
  • Effective removal of smoke, odors, moisture, heat, and harmful gases
  • Reduces indoor pollution and prevents virus/bacteria invasion
  • Stainless steel construction for durability and corrosion resistance
  • Improves working environment in industrial plants and agricultural facilities
Stainless steel roof ventilation fan exterior view showing turbine design
Available Sizes
Multiple diameter options available: 300mm, 400mm, 500mm, 600mm, 680mm, 800mm, 900mm, 1000mm
Roof ventilation fan size comparison chart
Detailed Specifications
Size (mm) A (mm) B (mm) C (mm)
300 300 400 310
400 400 480 380
500 500 600 480
600 600 700 580
680 680 700 600
800 800 900 650
900 900 1000 710
1000 1000 1100 690
Product Images
Technical diagram of roof ventilation fan dimensions Close-up view of stainless steel turbine construction Side view showing ventilation fan blade design Roof installation view of ventilation fan Multiple ventilation fans installed on industrial roof
Installation Guide
Spare Parts Included
Turbine head, variable angle pipe diameter, waterproof base plate, screws, metal clips
Diagram showing all installation components and spare parts Installation tools and hardware required
Positioning
Install near the roof ridge for optimal performance. Place the waterproof plate on the roof surface.
Making the Hole
Cut a hole matching the base plate diameter.
Roof hole cutting diagram showing proper dimensions Step-by-step hole preparation process
Fitting and Adjustment
Polish and smooth any rough edges. Use pliers to lift the colored steel plate 90 degrees at the hole entrance, then flip up 1-2 cm and compact with a hammer.
Plate Installation
Secure the base plate using rivets or screws.
Base plate installation and fastening technique Final plate positioning and waterproofing details
Final Installation
Apply sealant to all gaps to ensure complete waterproofing.
Applications
Ideal for poultry farms, pig farms, industrial plants, warehouses, workshops, and agricultural facilities requiring efficient ventilation without electrical power.
Ventilation fan application in poultry farm setting Industrial plant installation showing multiple ventilation units Agricultural facility ventilation system overview Warehouse roof ventilation installation Commercial building ventilation application Large-scale industrial ventilation system
Packaging & Shipping
Ventilation fan packaging and box design Shipping container loading process
Manufacturer Information
Shandong Xingmuyuan Agriculture and Animal Husbandry Technology Co., Ltd. specializes in R&D, production, and sales of temperature control equipment including ventilation, cooling, and heating systems for industrial and agricultural applications.
Manufacturing facility and production line Company overview and technical capabilities
Certifications
Our products meet international standards with CE certification, CCC certification, and ISO9001:2008 quality management system certification.
CE certification documentation CCC certification documentation ISO9001 quality management certification
Frequently Asked Questions
Q1: Is your company a manufacturer or a trading company?
A1: We are a professional manufacturer of poultry equipment in China.
Q2: Can you make our own brand?
A2: Yes, we provide OEM & ODM services and can apply your brand to the products.
Q3: What is your minimum order quantity?
A3: We accept small quantity orders, though costs may be higher for smaller batches.
Q4: What is your delivery time?
A4: 7-15 days for standard orders.
Q5: What voltage can you provide?
A5: Standard voltage is 380V 50HZ 3Phase, but we can customize voltage and frequency requirements.
Q6: How is the quality of your products?
A6: All products are manufactured according to international standards and have passed CE, CCC, and ISO9001:2008 certifications.
Q7: Can you accept inspection by third-party detection institutions?
A7: Yes, we regularly work with third-party inspection institutions authorized by our customers.
Additional product information and specifications
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shandong Xingmuyuan Agriculture and Animal Husbandry Technology Co.,ltd
Location 1888 Feida street ,Qingzhou Economic Development Zone,Weifang,Shandong Province,China
Contact Person Susan

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