Cowsar CM8054 Espresso Machine: A Budget-Friendly Option for Espresso Lovers

Published on Dec. 16, 2023, 1:27 p.m.

The Working Principle and Cultural History of Coffee Machines

The core working principle of a coffee machine is based on using high pressure to rapidly force hot water through finely ground coffee, a method first developed in Italy, famous for making espresso. The COWSAR CM8054 20 Bar Espresso Machine uses up to 20 bars of pressure, ensuring that every drop of coffee is fully extracted, delivering a rich taste and aroma.

Coffee culture began in the 15th century in Arabian countries and gradually spread to Europe, becoming one of the most popular beverages worldwide today. The invention and development of the coffee machine, particularly in Italy, are closely linked to the local café culture. These cafés are not just social hubs but also stages for coffee art and innovation.

With advancements in technology, coffee machines have evolved from manually operated large devices to the widely used automated and semi-automated equipment in homes and businesses today, like the COWSAR CM8054. It integrates modern technology with traditional coffee-making techniques, allowing everyone to enjoy professional-level coffee at home.

A good espresso paired with quality beans is a heavenly experience for the taste buds and soul. The COWSAR CM8054 aims to bring that bliss right to your home without breaking the bank.


The COWSAR CM8054 20 Bar Espresso Machine is a compact semi-automatic espresso machine that belies its small size with powerful performance. Despite its budget-friendly price point, it operates at 20 bars of pressure to extract the oils and robust flavor of espresso. It comes equipped with handy features like a built-in milk frother, LED display, and compatibility with Nespresso capsules for convenience.

 COWSAR CM8054 20 Bar Espresso Machine

Key Features

  • 20 bars of pressure for robust espresso extraction
  • Built-in steam wand froths milk for cappuccinos and lattes
  • LED display and intuitive controls suitable for beginners
  • Removable 1.2L water tank for easy filling and cleaning
  • Compatible with Nespresso capsules for added convenience


The COWSAR CM8054 20 Bar Espresso Machine exhibits a perfect blend of modernity and practicality. Its compact design not only saves space but also integrates seamlessly into any kitchen setting with its sleek lines and elegant black or stainless steel silver finishes. The top of the machine features a warming area to pre-heat cups, ensuring the perfect temperature maintenance during coffee brewing.

The design of this model considers user convenience, with all control buttons and the display thoughtfully arranged for easy access from the front panel. Moreover, the choice of materials emphasizes durability and ease of cleaning, utilizing abrasion-resistant ABS plastic to ensure that it remains visually appealing and functional even under frequent use.

Ease of Use

The COWSAR CM8054 20 Bar Espresso Machine is designed for simplicity and beginner-friendly use. It has intuitive button and knob controls and an LED display for one-touch operation. The single, double, and Nespresso capsule portafilters make brewing straightforward.

Coffee Quality

The COWSAR CM8054 20 Bar Espresso Machine is designed not only for ease of use and aesthetic appeal but also sets a high standard in the quality of coffee it produces. Utilizing 20 bars of pressure, it extracts the essence of coffee evenly and efficiently, ensuring that every cup is rich in aroma and robust in flavor. Whether it’s an espresso or an Americano, the quality matches that of a professional coffee shop.

This coffee machine is particularly adept at making a variety of coffee beverages, including but not limited to espresso, latte, and cappuccino. Its built-in milk frother quickly produces fine foam, perfectly blending into each exquisite cup of coffee, providing a satisfying coffee experience.

Detailed Explanation of Product Features

The COWSAR CM8054 20 Bar Espresso Machine utilizes its 20 bars of pressure to more effectively extract coffee oils and aromas, delivering a rich and layered coffee experience. The LED display and straightforward button operations make the machine user-friendly, even for coffee novices. Additionally, the built-in milk frother allows for quick and easy creation of fine and rich froth, enabling you to enjoy professional-level lattes and cappuccinos at home.

 COWSAR CM8054 20 Bar Espresso Machine

Brewing Types and Compatibility

The COWSAR CM8054 20 Bar Espresso Machine is a semi-automatic espresso machine. It includes pressurized portafilters for using ground coffee to brew single or double shots of espresso. It also has a dedicated Nespresso capsule portafilter for convenience and easy clean-up when using Nespresso pods.

Brewing Pressure

With 20 bars of pressure, the COWSAR CM8054 20 Bar Espresso Machine can extract bold, robust espresso flavor and produce drinks with a rich crema layer. The high-pressure extraction brings out the oils and aromatics of the coffee.


The removable water tank holds 1.2 liters of water, enough to brew multiple espresso shots before needing a refill. The portafilters include single shot and double shot baskets.

Espresso Drinks

This COWSAR CM8054 20 Bar Espresso Machine is ideal for brewing shots of espresso and milk-based drinks like lattes and cappuccinos. The frothing wand allows you to make a complete cafe-style drink.

How to Select Coffee Beans and Adjust Grind Size

Choosing the right coffee beans and grind size is crucial for making the perfect coffee. The COWSAR CM8054 20 Bar Espresso Machine has specific requirements for the type of coffee beans and grind size. Generally, medium to dark roasted beans are best for making espresso. The grind size should be set to fine to ensure full extraction without over-extracting, which can lead to bitterness.

Selecting Coffee Beans

  • Arabica Beans: Offer complex flavors and higher acidity, suitable for those who enjoy a coffee with rich layers.
  • Robusta Beans: Higher in caffeine, providing a stronger taste and lower acidity, perfect for an extra morning boost.

Adjusting Grind Size

  • Fine Grind: Suitable for equipment that requires quick extraction, like the COWSAR CM8054.
  • Medium Grind: If you find your coffee too bitter, adjust to a medium grind to slow down the extraction.

With these selections and adjustments, you can better use the COWSAR CM8054 20 Bar Espresso Machine to make high-quality coffee that suits your taste.

Optimizing Grind Size for Best Results

The grind size of coffee beans is crucial for extracting the perfect espresso shot with the COWSAR CM8054. A finer grind can increase the surface area exposed to water, enhancing the extraction rate and flavor intensity. However, if the grind is too fine, it can lead to over-extraction, resulting in a bitter taste. Conversely, a coarser grind may under-extract, producing a weak espresso lacking depth.

Tips for Adjusting Grind Size:

  • For a Stronger Espresso: If you prefer a richer and more robust flavor, adjust your grinder to a slightly finer setting. Monitor the extraction time; an ideal shot should take about 25 seconds.
  • For a Softer Flavor: Opt for a coarser grind if you find your espresso too bitter. This will speed up the extraction process, reducing bitterness while maintaining the essential flavors.
  • Using Pre-Ground Coffee: If you are using pre-ground coffee, ensure it’s specifically ground for espresso machines. If the grind is too coarse, consider using a pressurized filter basket to compensate for the faster water flow.

Adjusting the grind size might take some experiments, but finding the right setting on your grinder can significantly enhance your espresso experience with the COWSAR CM8054.

By understanding these differences, users of the COWSAR CM8054 can better tailor their coffee selection to match their flavor preferences and the specific drinks they intend to craft.

 COWSAR CM8054 20 Bar Espresso Machine

Integrated Milk Frother

This COWSAR CM8054 20 Bar Espresso Machine comes equipped with a powerful steam wand that can quickly froth milk for making cappuccinos and lattes. It uses steam pressure to create smooth, creamy foam. However, the wand can sputter initially when turned on until the steam flow stabilizes.

Mastering the Milk Frother

The COWSAR CM8054 comes with a built-in steam wand that, while powerful, may sputter at the beginning of use. This is common with many steam wands as they expel residual water before producing a smooth steam flow. Here are some tips to master the frothing process and achieve the perfect milk texture for your lattes and cappuccinos:

Tips for Using the Steam Wand:

  • Purge Before Use: Always start by purging the steam wand for a few seconds before placing it into your milk. This clears any condensed water from the wand and prevents sputtering that can cool down your milk prematurely.
  • Proper Placement: Submerge the tip of the steam wand just below the surface of the milk to create a whirlpool effect. This technique helps in achieving creamy, even froth without big bubbles.
  • Temperature Monitoring: Stop frothing once the milk reaches about 65 degrees Celsius (149 degrees Fahrenheit). Overheating the milk can scald it, affecting the flavor and texture.
  • Post-Use Cleaning: After each use, wipe the steam wand with a damp cloth to remove milk residue. Also, purge the wand again to expel any milk trapped inside, which could impact its performance over time.

By following these steps, users can enhance their skills with the steam wand, leading to barista-level milk froth for all their favorite espresso-based drinks.


The COWSAR CM8054 20 Bar Espresso Machine runs on 120V electricity and 1350W power. It does not have a battery or portable power option.

Cleaning and Maintenance

To ensure that your COWSAR CM8054 20 Bar Espresso Machine continues to perform optimally and to extend its lifespan, regular cleaning and maintenance are essential. Here are some basic cleaning steps:

  1. Daily Cleaning: Wipe the exterior of the machine with a damp cloth after each use. Ensure that the steam nozzle is cleaned after each use to prevent milk scale buildup.
  2. Water Tank Cleaning: Clean the water tank at least once a week with warm water and mild detergent, and dry thoroughly after washing.
  3. Descaling: Depending on the hardness of your water, descale the machine every 2-3 months using a specialized descaling solution. This helps to prevent limescale buildup, which could affect machine performance and coffee taste.
  4. Filter Replacement: If your machine uses replaceable filters, it is recommended to replace them every three months to ensure the quality of your coffee is not compromised.

Following these simple steps will keep your COWSAR CM8054 in prime condition, continuing to deliver delicious coffee.

 COWSAR CM8054 20 Bar Espresso Machine

Use Cases

The COWSAR CM8054 espresso machine is ideal for home use. Make cafe-quality espresso, lattes, cappuccinos to enjoy at home or entertain guests. Its compact size also makes it suitable for office pantries to give employees an espresso break.

User Feedback Analysis

Overall, customer reviews for the COWSAR CM8054 20 Bar Espresso Machine are overwhelmingly positive. Looking closely at the feedback reveals more details about real-world use and performance.

Rave Reviews on Espresso Quality

The aspect that garners the most praise is the machine’s ability to brew rich, flavorful espresso with a satisfying crema layer. Users enthuse about the “intense flavor” and “robust aromatics” extracted by the 20 bars of pressure. Many describe the espresso as “cafe-quality” and “just as good as the coffee shop.”

Ease of Use Applauded

Numerous owners mention the machine is “very easy to use” and highlight its beginner-friendly operation. They found the controls intuitive with the LED screen and labeled buttons for one-touch brewing. Many appreciate the multiple portafilter baskets for versatility.

Frothing Wand Does the Job

While the frothing wand draws some complaints on initial sputtering, most agree it “does the job” for steaming milk into a creamy froth. Users note some technique is required to get the desired foam, but find the wand fully capable once they get the hang of it.

Excellent Value Wins Praise

Users consistently praise the COWSAR CM8054 20 Bar Espresso Machine as an “amazing value” that produces quality espresso drinks at a fraction of premium machine prices. They feel it’s “worth every penny” for bringing cafe-style brewing into the home kitchen.

Room for Improvement

A few common critiques emerge. Some report steam wand leakage if not cleaned regularly. Others want easier disassembly for descaling maintenance. However, most agree minor quibbles don’t detract from successfully pulling flavorful shots.

Pros and Cons

- 20 bars of pressure creates robust, flavorful espresso
- Built-in steam wand froths milk for cappuccinos/lattes
- Easy to use, especially for beginners
- Compact size takes up minimal counter space
- Good value for the performance and features

- Milk frothing can sputter initially before steam stabilizes
- Potential for steam wand leakage if not regularly cleaned
- Single or double shot at a time, not ideal for entertaining large groups


With its powerful 20 bar pressure, milk frothing capabilities, and intuitive controls, the COWSAR CM8054 20 Bar Espresso Machine offers tremendous value. It produces high-quality espresso drinks at a fraction of the cost of premium espresso machines, making it a budget-friendly option. For home use or office pantries, it’s an affordable way to enjoy cafe-style drinks daily.

 COWSAR CM8054 20 Bar Espresso Machine

Verdict - A Superb Starter Espresso Machine

With bold espresso flavors and frothy milk foam, the COWSAR CM8054 20 Bar Espresso Machine punches above its price point. Its intuitive controls and handy features make it ideal for beginners. For those looking to dip their toes into home espresso on a budget, the COWSAR CM8054 20 Bar Espresso Machine is a super starter choice.


  • Brand: COWSAR
  • Model Name: CM8054-coffee maker
  • Model Number: CM8054-coffee maker
  • Color Options: Black, Stainless Steel Silver
  • Product Dimensions: 14.17”D x 8.9”W x 13.6”H
  • Item Weight: 7.9 Pounds
  • Material: Acrylonitrile Butadiene Styrene (ABS)
  • Capacity: 1.2 Liters
  • Wattage: 1350 watts
  • Voltage: 120 Volts
  • Coffee Maker Type: Espresso Machine
  • Operation Mode: Semi-Automatic
  • Special Features: Coffee Grinder, Milk Frother
  • Included Components:
  • Coffee Spoon
  • Single Filter Basket
  • Double Filter Basket
  • Capsule Portafilter
  • Milk Cup
  • Filter Type: Reusable
  • Human Interface Input: Buttons
  • Style: Modern
  • Water Tank Capacity: 1.2 Liters

Box Contains

  • COWSAR CM8054 espresso machine
  • Single shot filter basket
  • Double shot filter basket
  • Nespresso capsule filter basket
  • Coffee tamper/spoon
  • Milk frothing pitcher
  • Instruction manual