Slantwall, Cone & Cylinder Agricultural Fans

Which Fan Style Is Right for Your Agricultural Facility?

Choosing between slantwall, cone, and cylinder fans starts with understanding your building's floor plans and airflow requirements. Slantwall fans mount at an angle against exterior walls, making them ideal for tunnel ventilation systems in poultry and swine barns where maximizing wall space and directing airflow along the building's length matters most. Cone fans feature a fiberglass or galvanized steel housing with a distinctive cone shape that increases air velocity and throw distance, performing well in cross-ventilation setups.

Cylinder fans, sometimes called tube or exhaust fans, offer straightforward exhaust capabilities for smaller openings or supplemental ventilation needs. When evaluating options, consider your CFM requirements based on building volume, the number of air exchanges needed per hour for your specific livestock or crop, and how each fan style integrates with your existing ventilation controllers and inlet systems.

What Applications Benefit Most from These Fan Designs?

Agricultural fans in this collection serve a wide range of controlled-environment applications where air quality and temperature regulation directly impact performance and animal welfare. Poultry houses rely on slantwall and cone fans to maintain optimal temperatures during summer months, removing heat, ammonia, and moisture to reduce bird stress and mortality rates. Swine finishing barns use tunnel ventilation with these fan styles to create consistent airflow patterns that support weight gain and herd health.

Dairy operations install these fans in freestall barns and holding areas to combat heat stress, which can significantly reduce milk production in cows. Greenhouse growers also benefit from the high-volume airflow these fans provide, using them to regulate temperature, control humidity, and strengthen plant stems through air movement. Each application demands fans built to withstand corrosive environments, frequent washdowns, and years of continuous seasonal operation.

How Do These Fans Perform on Energy Efficiency?

Operating costs matter in agricultural ventilation because fans often run for extended periods during peak seasons. The fans in this collection are engineered with aerodynamic blade designs and high efficiency motor configurations that maximize CFM output per watt consumed. Many models offer features like direct-drive motors that eliminate belt maintenance and the energy losses associated with belt slippage, translating to lower electricity bills over the fan's lifespan.

When comparing fan efficiency, look at the CFM-per-watt ratio provided in each product's specifications. A higher ratio indicates the fan moves more air using less electricity. Variable-speed controllers, available as accessories, allow you to match fan output to real-time ventilation needs rather than running at full capacity continuously. This approach reduces energy consumption during mild weather while still providing full airflow capacity when conditions demand it. If you need help determining the right fan capacity for your facility, our CFM calculator provides a quick starting point for sizing your ventilation system.

Why Shop at Industrial Fans Direct for Slantwall, Cone & Cylinder Agricultural Fans?

Industrial Fans Direct brings more than 20 years of ventilation expertise to every order, with a sales team focused on helping you find the right equipment rather than pushing unnecessary upgrades. Our representatives are not paid on commission, so their goal is matching you with fans that fit your facility's actual requirements and budget. Beyond agricultural fans, we also carry complementary products like air curtains and climate control equipment to address your complete ventilation needs. Not sure which model fits your application? Our Fan Finder tool helps you narrow down options by specifications, environment type, and performance requirements in minutes.

We maintain strong relationships with leading agricultural fan manufacturers, allowing us to offer competitive pricing backed by our Low Price Guarantee. Find the same brand and model for less elsewhere, and we will beat that price by a dollar. Most orders ship free, and our streamlined fulfillment process gets equipment to your facility quickly so you can complete installations on schedule. Whether you are upgrading an existing barn ventilation system or outfitting a new agricultural building, our team provides knowledgeable support from product selection through delivery.