COWSAR 20 Bar Espresso Machine with Grinder & Milk Frother Steam Wand, 58mm Commercial Stainless Steel Coffee Maker for Cappuccino Latte, Perfect Home Café

Product Overview

The COWSAR CM5020B-UL consolidates multiple coffee-making devices into one footprint, saving counter space while delivering fresh-ground espresso. Its built-in grinder offers adjustable settings (user reports suggest optimal grind sizes between 10-15 for medium-dark roasts) and single/double dose options that deliver approximately 8g for a single and 16g for a double shot. The 95-ounce water tank reduces frequent refills, and the semi-automatic operation lets you control extraction timing. Included accessories cover everything needed to start: four filter baskets (single and double wall, single and double shot), a sturdy 58mm tamper, a milk frothing pitcher, and cleaning tools. The single-wall baskets provide the best results once the grind is dialed in, but the machine also includes pressurized baskets for easier use with pre-ground coffee. At 20.5 pounds and measuring 15.75 by 13.39 by 16.34 inches, it is substantial but fits under standard cabinets. The machine requires a brief warm-up time, and users recommend purging the steam wand before frothing to clear condensation. Cleaning is straightforward, with removable drip tray and water tank. The instruction manual covers basic setup, but some users wished for more detailed troubleshooting guidance for extraction pressure.

Build & Materials

The COWSAR CM5020B-UL is housed in a stainless steel and chrome-plated body that gives it a professional yet modern appearance. Users note it stands out on the counter without being overly bulky. The 58mm portafilter feels heavy and well-constructed, and the included tamper has enough weight to distribute coffee evenly. The water tank is removable and holds 95 ounces, which reduces refilling frequency. The machine's footprint (15.75" D x 13.39" W x 16.34" H) fits under most upper cabinets, and the 20.5-pound weight adds stability during use.

All components are easy to access for cleaning: the drip tray slides out, the water tank lifts off, and the brew group is rinseable. The integrated grinder housing is sealed to minimize static and stray grounds. A cup warmer sits on top, though it is passively heated by the machine's internal warmth. The steam wand is stainless steel with a pivoting head, making it convenient to position. Overall, the construction feels robust for its price point, with no loose parts or cheap plastics in high-wear areas.

Shot Quality

Once dialed in, the COWSAR CM5020B-UL delivers espresso with good crema and balanced flavor. Users report that with fresh medium-to-dark roasted beans and a grind setting around 10-15, extraction times fall near the ideal 25-second mark. The 20-bar pressure is consistent, and the PID controller keeps temperature stable throughout the shot. Many reviewers mention that the crema is impressive for a machine in this price range, though it depends on bean freshness and proper technique. The pre-infusion stage helps reduce channeling, producing a more even extraction.

The steam wand performs adequately but requires some practice to avoid large bubbles. Purge the wand before use and start with cold milk for best results. Several users achieved silky microfoam suitable for latte art. However, one reviewer experienced difficulty keeping the pressure gauge in the green zone, leading to overly dark, syrupy espresso. This seems to be an exception, as most find that adjusting grind size and dose resolves pressure issues. Overall, the machine competes well with higher-priced models in shot quality once the learning curve is overcome.