CE Axial Flow Exhaust Wall Mounted Cooling Heavy Hammer Pig Farm Poultry House Barn Galvanized Box Fan

CE Axial Flow Exhaust Wall Mounted Cooling Heavy Hammer Pig Farm Poultry House Barn Galvanized Box Fan. Stainless Steel Blades: Fan blades made of 430# stainless steel with 1.2mm thickness for durability and no deformation. Customizable Motor Options: Both China famous motors and Siemens motors available; voltage and frequency can be customized. Professional Ventilation Design: Dedicated team provides professional ventilation plan design for poultry farms, greenhouses, and factories. Multiple International Certifications: Certified by ISO 9001, CE, CCC, SGS, and Bess Lab in the USA for quality assurance. High-Strength Alloy Components: Belt pulley and flange made of high-strength aluminum-magnesium alloy for light weight and stability. Self-Operated Manufacturing: Factory established in 2004 with own motor, blade, and casing workshops ensuring quality control. IP55 Motor Protection: Motors feature IP55 protection grade and F insulation class with phase lack protection device.