High-Efficiency Energy-Saving Gravity Hammer Wall Exhaust Fan

Product Overview

Designed for demanding commercial and industrial applications, this High-Efficiency Energy-Saving Gravity Hammer Wall Exhaust Fan provides superior ventilation and rapid heat extraction. Featuring an advanced mechanical drop-hammer system, the gravity shutters automatically open when the fan powers on to maximize airflow and snap tight upon shutoff. This provides a reliable, zero-energy seal against backdrafts, rain, dust, and outdoor pests.

Key Features

• Energy-Efficient Performance: Driven by an optimized industrial motor and belt-drive system to deliver maximum airflow with lower electricity consumption.

• Mechanical Gravity Hammer Mechanism: Operates automatically using gravitational balance, ensuring smooth shutter opening and tight sealing without electronic actuators.

• Corrosion-Resistant Housing: Built with heavy-gauge galvanized steel and high-strength fan blades to withstand humid greenhouse and harsh livestock environments.

• High-Volume Air Exchange: Aerodynamically engineered blades rapidly extract stagnant air, excessive moisture, and fumes to maintain a fresh environment.

Applications

• Livestock & Poultry Housing: Keeps poultry houses, swine barns, and dairy facilities cool and well-ventilated while exhausting ammonia and odors.

• Commercial Greenhouses: Maintains steady temperature zones and optimal airflow distribution for crop and vegetable growth.

• Industrial Factories & Warehouses: Quickly evacuates internal heat, smoke, and ambient dust to ensure workplace safety and air quality.

Specifications

• Product Type: Wall-Mounted Gravity Hammer Exhaust Fan

• Housing Material: Heavy-Gauge Galvanized Steel

• Drive Type: Belt Drive / Direct Drive

• Shutter System: Automatic Gravity Drop Hammer Shutters

• Ideal For: Livestock Barns, Greenhouses, Factories, Warehouses