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Purchase and Operating Costs of UAN Tanks
The purchase and operation of tanks for UAN (urea-ammonium nitrate solution) is an investment that can significantly impact the profitability of a farm. Owning steel tanks allows for purchasing fertilizer in larger quantities and at a convenient time, which can result in savings. However, before making a decision, it is worth analyzing all costs – both those related to the purchase and subsequent operation.
We offer acid-resistant tanks, as well as other steel tanks, including specialized tanks for UAN. Check out our used, large-capacity tanks, which are an excellent solution for farms and industrial plants. We invite you to contact us.
Purchase Cost of UAN Tanks
The price of a new steel tank for UAN depends on its capacity, quality of workmanship, and additional protective features, such as anti-corrosion coatings. Average prices range from several to several tens of thousands of zlotys for a tank with a capacity of 10–30 m³. The larger the capacity, the lower the unit cost of storing the fertilizer.
An alternative to new constructions are used tanks, which can be bought at a much lower price. When opting for such a purchase, however, it is necessary to thoroughly check the technical condition, tightness, and any signs of corrosion. It is also worth making sure if the tank was previously used for storing UAN, as improper use could have affected its durability.
Operating and Maintenance Costs
Owning your own tank involves not only the purchase expense but also operational costs. The most important of these include:
- **Anti-corrosion maintenance** – UAN is a chemically aggressive substance, so steel tanks require appropriate protective coatings, e.g., epoxy or zinc. The cost of regular maintenance can be several hundred zlotys per year.
- **Repairs and sealing** – in the case of used tanks, additional repair work may be necessary, such as replacing seals, improving welds, or repairing any leaks.
- **Pumping and mixing systems** – to avoid crystallization and uneven fertilizer composition, it is worth investing in a mixing system and a pump for convenient filling and emptying of the tank.
- **Secure foundations and base** – UAN tanks should be placed on a stable, paved surface, which involves additional preparation costs.
Savings from Storing Your Own UAN
Although the initial investment may seem high, owning your own tank allows for significant savings. Buying larger quantities of fertilizer off-season, when prices are lower, can reduce the cost of UAN by up to several percent annually.
Furthermore, your own tank eliminates the need for frequent deliveries, which not only reduces transport costs but also increases flexibility in fertilization planning. Additionally, by storing the fertilizer on-site, the risk of delivery delays is minimized, which can be crucial for crop yields during peak season.
Is Investing in UAN Tanks Profitable?
The decision to purchase a tank – whether new or used – should depend on the scale of the farm's operations. For large farms that consume significant amounts of UAN, owning a tank is a way to achieve real savings. For smaller producers, however, sharing a tank or relying on regular deliveries may be a better solution.
In conclusion, investing in UAN tanks can bring tangible financial benefits, provided the right construction is chosen and regular maintenance is performed. It is also worth considering the purchase of used tanks, which – with proper quality control – can be a cheaper but equally effective alternative.