Perforated metal can be used for grain storage ventilation. It is suitable for long term storage of wheat, rice, corn, soybeans etc and is the most ideal ventilation equipment of reservoir, the state reseve and large grain storage. When using perforated metal storage ventilation, it allows air evenly flow into the grain bulk and effectively complete food cooling, precipitation, chemical fumigation, atmosphere, quenched and tempered, eliminate residues and smell and so on jobs. Perforated metal grain storage ventilation are with the features of beautiful apperance, anti-oxidation, anti-corrosion, anti-extrusion, food does not leak, the installation time-saving, convenience store, and long service life.

Materials

Generally, perforated metal grain storage ventilation adopts materials including the followings: high-quality galvanized steel, copper-plated steel, stainless steel.

Benefits

Perforated metal grain storage ventilation has the below advantages:

After specical surface treatment, it can be anti-oxidation, anti-PH3 corrosion ability and long service life.

Ground cage ventilation not only apply to new positions, but also apply to the transformation of the old barn, without damage to the floor, saving construction investment and construction time.

Easy installation and demolition, saving time and effort. Small occupied space, easy to transport and store.

Air distributor hole structure has attractive appearance, opening area can be up to 25-35%. The overall ground duct entilation and good uniformity, high strength and can withstand the pressure of stepping out of food and artificial food.

High interchangeability, assembled duct anemometer is tight, reliable connection, good integrity, anti-extrusion, food does not leak. 

Products

Round hole perforated metal sheets

Slotted hole perforated metal sheets