The Terrui Strength Double-Layer PE Circulation Fan is a revolutionary addition to the global market for professional Livestock Ventilation Fans, specifically engineered for high-demand dairy and poultry facilities. Featuring a massive 1830mm (72-inch) blade diameter and a proprietary dual-layer polyethylene housing, this fan achieves a powerful wind velocity of 6.2m/s. This high-performance Livestock Ventilation Fans unit is built to deliver an industry-leading wind-chill effect, effectively eliminating heat stress and ensuring maximum animal productivity during the most intense summer months.

• Reinforced Double-Layer PE Housing: Unlike standard single-layer models, these Livestock Ventilation Fans feature a dual-walled rotomolded PE shell. This design provides superior structural integrity and enhanced thermal insulation, preventing the housing from overheating or warping in extreme conditions.
• Ultra-High Wind Velocity: Delivering a consistent 6.2m/s wind speed, this fan creates a concentrated, high-velocity air column that reaches deep into the barn, providing an immediate cooling sensation to the livestock.
• Corrosion-Proof Longevity: Engineered for the "trenches" of industrial farming, the high-density PE material is 100% immune to corrosion from ammonia, moisture, and manure gases, outlasting traditional metal fans by years.
• Maximized Heat Stress Mitigation: By drastically increasing the rate of evaporative cooling on the animal's skin, these Livestock Ventilation Fans help maintain stable milk yields and lower mortality rates during heatwaves.

• 1830mm Precision-Balanced Blades: Large-scale, high-strength blades designed for maximum aerodynamic displacement and minimal vibration.
• High-Speed Air Throw: Optimized motor-to-blade synchronization allows for a 6.2m/s velocity that can travel up to 25 meters, eliminating ventilation "dead zones" in long facility layouts.
• Maintenance-Free Direct-Drive System: Utilizing advanced motor technology that removes the need for belts, pulleys, or tensioners, significantly reducing downtime and service costs.
• Heavy-Duty Safety Mesh: Features reinforced, anti-corrosion safety grills that protect livestock and staff while maintaining maximum airflow efficiency.

Terrui focuses on the "Science of Air Movement." Our Livestock Ventilation Fans are lab-tested and field-proven to solve the unique challenges of modern animal husbandry. We understand that effective ventilation is the difference between a high-yield season and a loss. By choosing our double-layer PE series, you are investing in a rust-proof, high-velocity cooling solution that directly improves Feed Conversion Ratios (FCR) and overall animal welfare.

Q: Why is double-layer PE housing superior to traditional single-layer designs?

A: Double-layer construction provides significantly higher impact resistance and better sound dampening. It also creates an insulating air pocket that prevents external solar heat from warming the air moving through the fan.

Q: Can these Livestock Ventilation Fans withstand high-humidity barn environments?

A: Yes. The PE housing and fully sealed motor are specifically engineered to resist 100% humidity and the corrosive effects of ammonia gas, which typically destroys metal fans.

Q: What is the maximum effective cooling distance of the air stream?

A: Thanks to the powerful 6.2m/s velocity, the air column can effectively reach 20 to 25 meters, providing consistent cooling coverage across large-scale industrial sheds.