Gravity Drop Hammer Ventilation Fan for Ammonia and Moisture Removal

Product Overview

Specifically engineered for high-density livestock and poultry housing, the Gravity Drop Hammer Ventilation Fan is an effective solution for rapid ammonia exhaust, excess moisture removal, and continuous temperature regulation. Equipped with a precision mechanical drop-hammer shutter system, the gravity shutters open fully during operation to deliver maximum airflow and snap shut tightly upon power-off. This creates a dependable, energy-free seal against backdrafts, driving rain, dust, and outdoor pests, ensuring a clean and sanitary breeding environment.

Key Features

• Efficient Gas & Moisture Removal: Aerodynamically optimized fan blades move high volumes of air to quickly exhaust harmful gases (ammonia, hydrogen sulfide) and excess humidity, protecting animal respiratory health.

• Mechanical Drop Hammer Mechanism: Operates automatically via gravitational force, ensuring full shutter opening and weather-tight sealing without relying on electronic actuators or manual force.

• Corrosion-Resistant Housing: Constructed with heavy-gauge galvanized steel and high-strength components to withstand high-humidity and high-ammonia barn environments.

• Energy-Efficient Continuous Operation: Low-noise industrial motor paired with a heavy-duty belt-drive mechanism minimizes energy consumption during 24/7 continuous duty.

Applications

• Poultry Housing: Rapidly clears ammonia and dampness from broiler and layer houses to maintain clean, dry litter.

• Swine & Dairy Barns: Controls humidity and extracts foul odors in pig stalls and cattle sheds to optimize animal comfort and productivity.

• Agricultural Greenhouses: Regulates temperature zones and maintains balanced air exchange for optimal crop growth.

Specifications

• Product Type: Gravity Drop Hammer Ventilation Fan

• Housing Material: Heavy-Gauge Galvanized Steel

• Drive System: Belt Drive / Direct Drive

• Shutter Mechanism: Automatic Mechanical Drop Hammer Shutters

• Target Applications: Poultry Farms, Swine Housing, Dairy Barns, Greenhouses