ÖNSA Machinery manufactures Floating Lid Wine Storage Tanks, a practical and hygienic storage solution developed specifically for boutique wine producers and small-scale production facilities. These specially designed tanks ensure that varying quantities of wine can be stored without coming into contact with oxygen. Thanks to the floating lid system, the product surface does not come into contact with air regardless of the liquid level inside the tank — thus preventing oxidation, spoilage and aroma loss.

The tank body is manufactured from AISI 304 or, optionally, AISI 316 grade stainless steel. The inner surfaces are mirror polished and compatible with CIP cleaning systems. The product is equipped with an inflation lid gasket and hand pump system, ensuring the lid sits completely flush with the liquid surface and provides excellent leak-proofing.

Floating-lid wine storage tanks can be used for both wine maturation and temporary storage processes. Temperature control is also possible with jacketed or insulated versions.

Technical Specifications

•   Material: AISI 304 / 316 grade stainless steel
•   Capacity: From 200 litres to 10,000 litres
•   Lid System: Floating lid + inflation gasket + hand pump
•   Construction: Cylindrical, conical or flat-bottomed design
•   Surface: Mirror-polished inner surface
•   Optional: Cooling jacket, insulated body
•   Hygiene: CIP cleaning system compatible structure

Advantages

•   Completely prevents contact with oxygen
•   Preserves the aroma, colour and taste quality of the wine
•   Ensures complete leak-proofing even with variable filling volumes
•   Hygienic and durable stainless steel construction
•   Easy to use, maintenance-free design
•   Suitable for boutique and industrial production facilities

ÖNSA Machinery Floating Lid Wine Storage Tanks offer excellent storage conditions while preserving the wine's natural qualities and taste. They are the most effective solution against oxidation for professional producers.