Galvanized Grain Aerator OZ-2 / 220V

Description Galvanized Grain Aerator OZ-2 / 220V

Grain Aerator OZ-2

The OZ-2 Grain Aerator is a high-efficiency electric device designed for active ventilation and drying of grain masses during long-term storage in warehouses, silos, and elevators.

Its galvanized steel construction provides excellent corrosion resistance, making it suitable even for high-humidity environments. This reliable and durable solution is ideal for small and medium-sized farms seeking to preserve the quality of stored grain effectively.

Key Benefits:

• Maintains grain quality by reducing temperature and humidity, preventing mold, fungi, and pest formation.

• Extends storage time by eliminating “hot spots” caused by self-heating.

• Accelerates drying of freshly harvested grain to safe moisture levels (e.g., <14% for wheat).

• Warms seed material to improve germination before sowing.

• Durable galvanized steel body ensures long service life and rust resistance.

How It Works:

The unit consists of a perforated aeration tube inserted into the grain mass and a high-pressure centrifugal fan. Air forced through the grain cools, dries, and removes excess moisture.
It supports two operating modes:

• Blowing mode – injects fresh air deep into the grain for cooling and drying.

• Suction mode – extracts moist air, reducing the risk of spoilage and mold.

Applications:

• Grain warehouses and silos

• Grain piles and elevators

• Long-term conservation of wheat, corn, rapeseed, soy, sunflower, flax, and other crops

Technical Specifications:

• Motor power: 1.5 kW / 3000 rpm

• Voltage: 220 V (with frequency inverter)

• Total length: 2525 mm

• Aeration tube length: 1793 mm

• Perforated section length: 1058 mm

• Perforation diameter: 3 mm (customizable)

• Tube diameter: 140 mm

• Impeller diameter: 200 mm

• Operating modes: air supply / air extraction

• Weight: 46 kg

The galvanized point grain dryer OZ-2 is an indispensable tool for reliable and safe grain storage. Its high performance, strong galvanized body, and easy operation make it a smart investment that protects your harvest and maintains quality.