Mahlkönig E80S GbW review: precision and power for the perfect espresso

The Mahlkonig E80S GbW combines cutting-edge technology with thoughtful design to elevate your coffee grinding experience to a whole new level. Whether you're running a bustling café or just love brewing top-tier coffee at home, the right grinder makes all the difference, so let's dive into what makes this grinder a must-have for serious coffee enthusiasts.

1. The most important features of the Mahlkönig E80S GbW
2. Pros and cons
3. The difference between the Mahlkönig E80S GbW and the Mahlkönig E80W GbS
4. Maintenance and Longevity
5. What we at Or Coffee Roasters think about the Mahlkönig E80S GbW
6. Final thoughts on the Mahlkönig E80S GbW

When it comes to grinding coffee beans to perfection, the Mahlkonig E80S GbW truly stands out, offering plenty of features designed to enhance your coffee experience. Let’s delve into what makes this grinder a top choice for both professional baristas and home brewing enthusiasts. You'll discover a blend of advanced technology, user-friendly design, and robust build quality that promises not just performance, but excellence.

Size and design
When it comes to size and design, the Mahlkönig E80S GbW strikes a fine balance between robustness and elegance. This grinder is quite big and its impressive stature might seem intimidating at first, but its sleek lines and modern aesthetic make it a standout in any café setting. The grinder comes in three standard colors: polished aluminum, matte black, and white, each offering a distinct style to match your décor or personal preference. The E80S GbW is constructed with high-quality materials, ensuring durability and long-term reliability. Because it is so big, it is also quite heavy (19.8 kg incl. bean hopper) which means it will stay put during heavy use, but luckily it is still manageable for your staff to handle if relocation is needed. 

Automatic portafilter detection
One of the key features that enhances its design is the automatic portafilter detection. This intelligent system streamlines the workflow, making it ideal for high-volume cafés where every second counts. 

Intuitive interface 
The intuitive interface of the Mahlkonig E80S GbW truly sets it apart. Designed with user-friendliness in mind, the interface allows you to seamlessly adjust grind settings, ensuring you can achieve your desired grind size with minimal hassle. The display is clear and easy to navigate, providing essential feedback and controls at your fingertips, making it perfect for high-volume café environments. Whether you're a seasoned barista or a newcomer, the Mahlkonig E80S GbW's interface ensures a smooth and efficient grinding experience.

With automatic portafilter detection, the E80S GbW recognizes when a portafilter is in place and automatically starts grinding the coffee. This smart feature not only saves time but also ensures consistency in every shot. Baristas no longer need to manually start and stop the grinder, which reduces the risk of errors and allows them to focus more on customer service. Whether you're working in a bustling café or a quiet coffee shop, this feature helps maintain a smooth workflow and improves overall efficiency.

80 mm special steel burrs
These burrs are built to last, ensuring consistent and precise grind sizes. Made from high-quality special steel, they are designed to handle the demands of high-volume café settings. The 80 mm diameter allows for a larger surface area, which translates to faster grinding speeds without compromising on quality. Moreover, the special steel material adds a layer of durability, meaning the burrs maintain their sharpness over prolonged use, reducing the need for frequent replacements. With the Mahlkonig E80S GbW, you can expect longevity and reliability in your grinding experience.

Grind-by-Weight (GbW) 
The Grind-by-Weight (GbW) technology employed in the Mahlkonig E80S GbW grinder takes precision to an entirely new level. By automatically adjusting the grind time to achieve the exact pre-set weight, this feature ensures that each dose is perfectly measured. This not only enhances the flavor and consistency of each shot of espresso but also eliminates the guesswork for baristas, making it an indispensable tool in the hustle and bustle of high-volume cafés.

One of the standout aspects of this technology is its ability to perform real-time adjustments. As the grinder detects changes in the density or quantity of coffee beans, it instantaneously recalibrates to maintain the desired weight. This guarantees that every single grind is as accurate as the last, reflecting both the quality and reliability that Mahlkonig is renowned for. The implementation of GbW technology is a testament to Mahlkonig's commitment to innovation and excellence in the world of coffee grinding. 

Disc Distance Detection (DDD)
The Disc Distance Detection is a groundbreaking feature that takes the guesswork out of grind size adjustments. Imagine having the ability to fine-tune your grind settings with pinpoint accuracy. This feature ensures that the burrs remain perfectly aligned, minimizing variance and delivering consistent particle size. Whether you’re dialing in a new espresso blend or switching between different coffee types, you’ll appreciate the precision this technology offers. No more relying on trial and error – simply set your desired grind size, and the grinder does the rest, providing you with unparalleled control and repeatability.

Record grinding speed

If you're looking for unparalleled grinding speed, the Mahlkonig E80S GbW grinder is bound to impress. It sets a new industry standard with an exceptionally fast grind rate, making it an ideal choice for busy cafes and coffee shops where every second counts. Powered by a robust motor and engineered with precision, the E80S GbW can deliver up to 6 grams of coffee per second. That's right—per second. This means you can grind enough coffee for a double shot of espresso in mere moments. 

The speed doesn't come at the expense of quality either. The grinder employs a set of 80mm hardened steel burrs designed to maintain consistency and optimal flavor profiles, even at such high speeds. Here are some features contributing to its record grinding speed:  

Quick cooling system
A crucial component of the Mahlkonig E80S GbW is its quick cooling system. This feature efficiently reduces the heat generated during intense grinding sessions, ensuring that the machine maintains peak performance. By preventing overheating, the quick cooling system not only prolongs the life of the grinder but also ensures that your coffee grounds remain unaffected by temperature fluctuations. This translates to more consistent flavor and quality in every cup, even under continuous use in high-volume cafés. Whether you're grinding for a single espresso or a series of orders, this cooling mechanism keeps everything running smoothly and efficiently.

• Real-time Grind-by-Weight technology offers unparalleled precision.
• Disc Distance Detection ensures consistent grind size.
• High grinding speed suitable for busy, high-volume cafés.
• Automatic portafilter detection adds convenience.
• Versatile with several optional accessories available.
• Large burr diameter (80 mm) for efficient grinding.

• The price may not be within everyone's budget.
• Not the most compact or lightweight option available.
• Advanced features which might require a learning curve to master.

When it comes to high-end espresso grinders, Mahlkönig consistently delivers cutting-edge technology and impeccable performance. Two of their standout models, the E80S Grind-by-Weight (GbW) and the E80W Grind-by-Sync (GbS), exemplify the brand's commitment to innovation and quality. Let's explore the differences between these two models:

The E80S Grind-by-Weight is designed to deliver precise dosing by weighing the coffee in real-time during the grinding process. This model is known for its high-speed performance, large burrs, and exceptional consistency, making it a favorite among professional baristas.

The E80W Grind-by-Sync, an evolution of the E80S, introduces the groundbreaking Sync System. This feature allows for synchronization with compatible espresso machines to automatically adjust grind size based on extraction time, enhancing workflow efficiency and coffee quality.

Key Differences

Grind-by-Weight vs. Grind-by-Sync
The  E80S GbW model features Grind-by-Weight technology, which utilizes a high-precision load cell to measure the weight of the coffee grounds in real-time. This ensures consistent dosing and reduces waste by delivering the exact amount needed for each shot. The E80W GbS features Grind-by-Sync technology and takes a different approach by synchronizing with specific La Marzocco espresso machines. It adjusts the grind size automatically to match the target extraction time, streamlining the workflow and ensuring consistent shot quality across different users and locations.

Burr adjustment mechanism
The burr adjustment in the E80S GbW is manually controlled, allowing baristas to fine-tune the grind size with precision. This provides a high level of control but requires manual intervention for each adjustment. The E80W GbS features an electrical adjustment of the burr distance via a small motor, enabling micro-adjustments. This can be controlled manually by the barista or automatically synchronized with the espresso machine. The intelligent algorithm enhances the precision of burr adjustments, ensuring optimal extraction.

Connectivity and app integration
While advanced in its dosing accuracy, the E80S GbW lacks the advanced connectivity features found in the E80W GbS. It focuses more on the grinding precision and less on integration with other devices. The E80W GbS is equipped with cloud-enabled electronics, allowing for integration with the Mahlkönig Sync app. This app provides features such as recipe management, real-time data exchange, and usage statistics. It enhances the overall user experience by providing detailed insights and remote control capabilities.

Target audience
The E80S GbW is ideal for specialty coffee shops that prioritize precise dosing and consistent grind quality. Its focus on weight-based dosing makes it perfect for environments where accuracy and minimizing waste are crucial. The E80W GbS is Suited for high-volume cafes and businesses with multiple locations, the E80W GbS excels in maintaining consistency across different baristas and shifts. Its Sync System and app integration make it a powerful tool for streamlining operations and ensuring uniform quality.

Which one should you choose?
Both the Mahlkönig E80S GbW and E80W GbS are exceptional grinders that cater to different needs within the coffee industry. The E80S GbW is perfect for settings that demand precise dosing and manual control, while the E80W GbS shines in environments that benefit from automated adjustments and connectivity. Choosing between the two depends on your specific requirements. If you prioritize precision and control, the E80S GbW is a stellar choice. However, if you seek automation, efficiency, and advanced features, the E80W GbS is the future-proof option that will elevate your coffee grinding experience.

When it comes to maintaining your Mahlkönig E80S GbW grinder, you'll be pleased to know it requires minimal effort. This grinder is built with precision and durability in mind, ensuring a long lifespan with the right care. 

Proper maintenance is key to ensuring your grinder's longevity. Here are some tips to keep your E80S GbW in top condition: 

• Regularly clean the burrs to prevent build-up of coffee oils and residues.
• Ensure the hopper is clean and free from old coffee beans to maintain the freshness of your grind.
• Check and tighten any loose screws or bolts periodically.
• Consult the user manual for any specific maintenance instructions or cleaning recommendations.

Ultimately, maintaining your grinder not only ensures it functions smoothly but also preserves the quality of your coffee. With proper care, your Mahlkönig E80S GbW will be a reliable partner in your coffee brewing journey for many years to come.

At OR Coffee Roasters, we think the Mahlkönig E80S GbW makes a significant impact on daily operations. This grinder's remarkable precision and consistency elevates your coffee grinding experience to new heights. With its state-of-the-art technology, it ensures each batch is ground to perfection, enhancing the overall flavor profile of your coffee. 

The 80 mm burr diameter plays a critical role in achieving uniform grind size, which is essential for optimal extraction. We appreciate the efficiency it brings to workflow, thanks to its robust build and reliable performance. The build quality is outstanding, and the range of standard colors like polished aluminum, matte black, and white allows it to seamlessly fit into any décor setting. In terms of usability, the grinder is quite intuitive and easy to get a hang of, which speaks volumes about its design and user interface.

In summary, the Mahlkonig E80S GbW is a top-tier grinder that will undoubtedly benefit your coffee roastery. Its precision, reliability, and ease of use make it a worthy investment for any serious coffee professional.

As you venture into the world of professional coffee grinding, the Mahlkonig E80S GbW stands out as a formidable ally. Its blend of cutting-edge technology, user-friendly design, and robust build quality ensures that you can focus more on perfecting your coffee and less on the intricacies of your equipment. Highly recommended for anyone looking to elevate their coffee-brewing experience.