ENGINEERED FOR
LIVESTOCK CLIMATE
High-performance FRP exhaust fans delivering up to 69,000 m³/h airflow. Engineered with heavy-duty corrosion-resistant housing to ensure stable climate control in demanding poultry and swine facilities.
Engineered for Demanding Environments.
From high-efficiency PMSM technology to heavy-duty traditional agriculture ventilation. Choose the drive configuration that fits your facility's climate control needs.
EC Fiberglass Series
Equipped with high-efficiency IE5 PMSM motors. Advanced variable speed control optimizes power consumption while delivering stable, high-volume airflow.
AC Fiberglass Series
The industry standard for harsh environments. Heavy-duty SMC molded housing paired with reliable IE3 direct-drive motors and PVC shutters.
Galvanized Cone Series
Robust galvanized steel construction. Features an aerodynamic butterfly cone designed for high-volume traditional tunnel ventilation.
Tested Airflow
Validated performance data from our in-house testing equipment. No exaggerated specs.
FRP Durability
Heavy-duty fiberglass housing built to resist ammonia, moisture, and harsh farm environments.
Factory Assembly
Standardized production lines and strict dynamic balance checks ensure low vibration operation.
Direct OEM Support
Factory-direct pricing, rapid technical troubleshooting, and reliable spare parts supply.
Engineering-Led Project Support
Nearly 20 Years of Livestock Engineering Experience.
We help overseas buyers look beyond individual products—assessing farm needs, identifying suitable equipment, and coordinating suppliers around the project scope.
Start with the Farm
Review livestock type, facility layout, location, and project stage before discussing equipment.
Match Equipment to Project Needs
Identify suitable ventilation, cooling, feeding, and related equipment based on farm requirements.
Coordinate Suppliers & Next Steps
Help align product specifications, supplier communication, and shipment arrangements across selected products.
What Actually Drives Farm Ventilation Costs
Before comparing unit prices on a quote sheet, see how commercial electricity tariffs, housing materials, and wind-tunnel static pressure impact your 5-year farm operating cost.
The $0.15/kWh Power Trap
Why high-runtime commercial farms are dropping belt-driven fans for zero-maintenance direct-drive systems.
Why Cheap FRP Cracks in 2 Years
How intense outdoor UV exposure and corrosive swine barn ammonia expose the gap between hand-laid fiberglass and SMC.
The "Paper Airflow" Lie
Over 90% of small workshops lack a wind tunnel lab. See why buying unverified fans ends up costing 30% more.
Tested for Performance.
Built for Real Conditions.
Every fan series is validated through dedicated aerodynamic testing equipment before shipment. We rely on verified engineering data, not exaggerated specifications.
CFM Verification
Rigorous testing to verify true air volume performance, ensuring our exhaust fans deliver massive airflow.
Static Pressure
We map aerodynamic resistance to guarantee airflow stability in complex tunnel ventilation systems.
Dynamic Balancing
Precision calibration of fan impellers to eliminate structural vibration and extend motor lifespan.
Final Inspection
Comprehensive assembly verification and pre-shipment running checks for absolute reliability.
Tell us what you need to ventilate.
Get a customized quote for your livestock ventilation project from 9 Star City engineers. We ship worldwide with full technical support.
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Precise Motor Matching Tell us your local voltage/frequency, we configure the exact EC or AC drive.
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Global Logistics Support From sample orders to full 40HQ containers, we handle secure export packaging.
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Fast Engineering Response Detailed datasheets and pricing provided within 12 hours.