SHARDOR CG836 Electric Burr Coffee Grinder: Professional-Grade Grinding With Adjustable Control

Published on Sept. 1, 2023, 12:08 p.m.

For coffee enthusiasts who want the freshness of grinding their own beans, a high-quality burr coffee grinder like the SHARDOR CG836 can be a game-changer. Offering precise grind customization and hands-free convenience, this SHARDOR CG836 burr coffee grinder enhances the entire coffee experience. In this review, we’ll explore its design, functionality, ease of use and other key features.

The Art and Science of Coffee Grinding

Coffee grinding is not only a fundamental technique in the modern coffee preparation process but also an art that combines science and craftsmanship. The quality of coffee grinding directly impacts the release of aromas and flavors, which are critical to the quality of a cup of coffee. Since the 15th century, people have been using grinding tools to turn coffee beans into powder to extract their taste and aroma. With technological advancements, the design and functionality of coffee grinders have continuously improved. The advent of modern electric coffee grinders like the SHARDOR CG836 has made the grinding process more precise and convenient.

The science of coffee grinding lies in the precise control of the granularity of coffee powder, which directly affects the contact time between water and coffee powder and the efficiency of flavor extraction. The profound cultural heritage of coffee and the evolution of grinding technology have jointly propelled the growth of global coffee consumption and the improvement of coffee quality.

The Importance of Grinding Coffee Beans

Grinding coffee beans just before brewing is pivotal in the coffee-making process. Freshly ground beans ensure the coffee’s essential oils and aromas are preserved, enhancing the brew’s flavor and freshness. The grind size also plays a critical role in the extraction process, influencing the final taste of your coffee.

  SHARDOR CG836 burr coffee grinder


The SHARDOR CG836 burr coffee grinder, crafted primarily from robust plastic, is a compact yet powerful electric grinder, embodying a sleek, modern design that complements any kitchen decor. It features 25 precise grind settings, accommodating a wide range of brewing methods. The heart of its grinding mechanism is the durable metallic flat burrs, which ensure uniform grounds for optimal coffee flavor extraction, highlighting SHARDOR’s commitment to quality and user experience. The adjustable timer allows customized grinding from coarse to fine.

Key Features:

  • 25 grind settings for customizable texture
  • Precise digital timer for customized grind amounts
  • Durable metallic flat burrs for uniform grounds
  • Fully automatic for hands-free operation
  • Safety features like interlock switch and auto shutoff

Design and Appearance

Despite its small footprint, the SHARDOR CG836 burr coffee grinder features a 200W motor encased in a sleek plastic housing. The bean hopper, grounds catcher and control panel have a matching black finish. The interface includes buttons for timer and grind size adjustment. There is also a useful grounds dispenser for neatly depositing coffee into your brewer.

  SHARDOR CG836 burr coffee grinder

Convenience and Ease of Use Compared to Competitors

Unlike many traditional grinders that require manual adjustment and constant monitoring, the SHARDOR CG836 stands out with its fully automatic functionality, enhancing convenience significantly. Users simply pour beans into the hopper, select grind time and size, and press start - a stark contrast to the manual intervention required with other models on the market.

Setup - Ready Right Out of the Box

Getting started with the SHARDOR CG836 burr coffee grinder takes just minutes. Simply run it empty a few times to clean any residues from manufacturing. Next, add your beans, select your grind setting and time, and press start. The automatic operation takes over until your fresh grounds are ready.

Metallic Flat Burr - The Key to Consistency

The SHARDOR CG836 employs metallic flat burrs that provide a more uniform coffee powder compared to traditional conical burrs, which is crucial for balanced flavor extraction during brewing. The advantage of this flat burr design is that it grinds the coffee beans precisely in a horizontal manner, effectively reducing the heat generated during grinding to preserve the original flavors and aromas of the beans. Additionally, the structure of flat burrs also helps reduce coffee dust splashing during grinding, making the process cleaner and more efficient.

Optimizing Brew Flavor with SHARDOR CG836

Understanding the importance of grind size in coffee brewing is crucial. With SHARDOR CG836’s 25 grind settings, you can fine-tune the grind size to match your brewing method, enhancing the coffee’s flavor and aroma. Whether it’s a coarse grind for French press or a fine grind for espresso, the SHARDOR CG836 allows for precise control, enabling you to explore and perfect your coffee brewing experience.

Grind Size Settings - Tailored to Your Brewing Method

The 25 grind settings on the SHARDOR CG836 allow for a versatile range of textures, accommodating everything from coarse grinds for French press to ultra-fine grinds for espresso. Each brewing method has its own optimal grind size: coarse grinds allow for slower water penetration ideal for French press, while fine grinds provide the resistance necessary for the high pressure of espresso machines. This adaptability ensures that you can extract the maximum flavor from your coffee, no matter your preferred brewing method.

Speed - Fast Grinding in Under a Minute

Thanks to the powerful motor, the SHARDOR CG836 burr coffee grinder can grind enough beans for a 10-cup batch of coffee in around 30-40 seconds. Speed varies slightly depending on the selected coarseness, but remains brisk even at the finest settings.

Consistency - Precisely Matched Results

The precision burrs produce remarkably consistent results on the SHARDOR CG836. Consecutive tests show the grounds match the chosen grind size with little discernible variation in particle distribution. This consistency promotes balanced flavor.

Noise Level - Power Without Excess Volume

Considering its robust motor, the SHARDOR CG836 burr coffee grinder runs fairly quietly. The grinding noise is noticeable but not intrusive. You can carry on a conversation nearby without having to raise your voice during operation.

Understanding the Noise Level

While the SHARDOR CG836 operates at a relatively low noise level, providing a specific decibel rating can offer potential users a clearer expectation. Comparing this noise level to common household sounds can help illustrate what users can anticipate during operation.

Auto Shut-Off - Enhancing Safety and Convenience

The SHARDOR CG836’s auto shut-off feature significantly contributes to its safety profile. This function ensures that the grinder will automatically power down after the grinding cycle is complete, preventing overheating and reducing the risk of accidents. It offers peace of mind, especially in busy or multi-tasking environments.

Durability - Built to Last

From its stainless steel burr assembly to the overheating protection on its motor, the SHARDOR CG836 burr coffee grinder grinder is engineered for longevity. The 1-year warranty provides additional peace of mind. With proper care, this grinder should deliver years of reliable performance.

Additional Features - Timer Promotes Precision

The adjustable built-in timer lets you set exact grinding durations down to the second. This prevents waste and ensures you get just the amount of fresh grounds you need for each brew. The grounds container also includes handy fill level markings.

Safety Features and Their Practical Benefits

The SHARDOR CG836 goes beyond basic functionalities with its integrated safety features. The locking hopper ensures that the beans are securely contained, reducing the risk of spillage. The safety interlock switch prevents the grinder from operating when components are not correctly assembled, protecting the user from potential accidents. Moreover, the automatic shutoff feature acts as an essential fail-safe, turning the grinder off to prevent overheating and extend the machine’s lifespan.

To ensure safety during use, the SHARDOR CG836 is equipped with a dual safety lock system. This system ensures that the grinder operates only when it is properly assembled and the lid is securely closed, effectively preventing accidents during operation.

  SHARDOR CG836 burr coffee grinder

Cleaning and Maintenance

To maintain performance, regular cleaning is advised. The SHARDOR CG836 burr coffee grinder simplifies the process with removable burrs and chambers. Accessories like the included brush also help remove residual grounds.

Ideal Use Cases:

  • Grinding beans for drip coffee or French press
  • Achieving a fine powder for espresso
  • Customizing grind amount for single cups

User Feedback Analysis

With over 30 customer reviews, the SHARDOR CG836 burr coffee grinder receives largely positive feedback. It earns an average 4.5 out of 5 stars. Many reviewers praise its easy operation, consistent grinding, and range of texture settings. Negative feedback primarily concerns the noise level and messy cleanup process.

Positive reviews mention the precision timer for grinding just the right amount needed. Users also appreciate customizing the textures for French press or espresso. Several note the uniform grind size helps maximize flavor. Those upgrading from blade grinders are impressed by the consistency.

On the downside, some find the grinder rather noisy, especially for early morning brewing. Others report leftover grounds sticking to the burrs and chamber during cleaning. A few users say the hopper could be larger to hold more beans. There are also reports of the grounds catcher loosening during operation.

Overall, customers agree the SHARDOR CG836 burr coffee grinder performs very well for home use. The high satisfaction ratings confirm its ability to deliver customizable, fresh grounds. While not perfect, it provides solid value given the sub $50 price point.

Pros and Cons:

  • Precise grind customization for optimal flavor
  • Compact space-saving size
  • Intuitive controls and efficient operation
  • Loud noise may be disruptive
  • Small bean hopper requires frequent refills

  SHARDOR CG836 burr coffee grinder

Value for Money

Considering its features and capabilities, the SHARDOR CG836 burr coffee grinder offers excellent value at under $40. Comparable electric burr grinders often cost over $100. For the price, buyers get consistent, customizable grinding in a compact and easy to use package.

The powerful motor, quality burrs, precision timer, and array of settings rival more expensive models. This represents a major upgrade over blade grinders without breaking the bank. Given the large jump in performance for a relatively small investment, the SHARDOR CG836 burr coffee grinder presents a compelling value proposition for home brewers.


The SHARDOR CG836 electric coffee grinder offers a high-quality option for home grinding with its convenient operation, consistent grind results, and adjustability. Additionally, we provide detailed technical specifications and a maintenance guide to help users maximize the performance of their grinder and ensure long-term use. This includes daily cleaning steps and regular maintenance recommendations, ensuring that the coffee ground each time is in its best condition.

  SHARDOR CG836 burr coffee grinder


  • Dimensions: 10.75 x 7.64 x 6.14 inches
  • Weight: 2.97 pounds
  • Grinding Mechanism: Stainless steel conical burrs
  • Bean Hopper Capacity: 5 oz
  • Grounds Catcher Capacity: 5 oz
  • Grind Settings: 25
  • Grinding Time: 1-40 seconds
  • Power: 200 watts
  • Voltage: 120V, 60Hz

Box Contents

  • SHARDOR CG836 burr coffee grinder
  • Detachable bean hopper
  • Detachable grounds catcher
  • Cleaning brush
  • Measuring spoon
  • User manual

Warranty & Support

The SHARDOR CG836 has been available since May 7, 2023. For warranty information about this product, please click here for details. We are committed to a comprehensive satisfaction guarantee for SHARDOR products, offering replacements or a full refund if you are not satisfied.

Brand Background and Vision

The name “SHARDOR” originates from “Share with you,” signifying our commitment to share the joy of every cup of coffee. Our mission is to turn every sip into a journey of flavor exploration, every aroma into a transcendental experience, and every cup into an homage to the art of coffee, by providing high-quality coffee grinders.