Cold Brew

Cold Brew: Revolutionize Your Brewing with Hardtank

The Hardtank Cold Brew Maker brings unmatched efficiency and consistency to cold brew production, making it ideal for coffee shops and high-volume operations. With its patented fast cold brew technology, the Hardtank can produce up to 18 liters of cold brew in just 45 minutes, significantly reducing the typical 12-24 hour brew time. This innovative machine uses a combination of maceration and percolation processes, along with a double filtration stainless steel system, to deliver a smooth, non-oxidized beverage free from bitterness.