Mazzer Major Commercial Espresso Grinder Overview
Built for consistency and durability, the Mazzer Major commercial espresso grinder is a trusted workhorse in busy cafés and professional coffee setups. Known for its solid construction and dependable performance, it’s a go-to option for baristas who need a reliable espresso grinder for high-volume environments without compromising on quality.
At its core are 83mm flat stainless steel burrs, designed to deliver uniform grind particles for optimal extraction. This level of consistency is essential for producing rich, balanced espresso shots, making it a strong choice for anyone looking for a precision espresso grinder with consistent grind quality. Whether you’re dialing in a house blend or working with specialty beans, the Major provides the control you need.
Grind adjustment is smooth and highly accurate thanks to its stepless micrometrical adjustment system. This allows for fine-tuning your grind size with ease, making it a versatile commercial coffee grinder for espresso and other brewing methods. It’s especially useful for baristas who want to experiment and refine their espresso profiles.
The grinder is also designed with workflow in mind. Its large-capacity hopper reduces the need for frequent refills, while the manual dosing system gives you control over each shot. This makes it a practical high-capacity coffee grinder for cafes that value consistency and efficiency.
Durability is another standout feature. With a stainless steel body and heavy-duty components, this commercial grinder is built to withstand daily use in demanding environments. It’s a long-lasting commercial espresso grinder designed for reliability and performance over time.
Key Features of the Mazzer Major
- 83mm Flat Stainless Steel Burrs
Provide consistent and uniform grinding, essential for high-quality espresso extraction. - Stepless Micrometric Adjustment
Offers precise control, making it a precision espresso grinder for dialing in perfect shots. - Large 4 lb Bean Hopper
Ideal for high-volume cafes, reducing the need for frequent refills. - Manual Dosing System
Dispenses 5.5g–8g per pull, ensuring consistent shot preparation. - Heavy-Duty Commercial Build
Stainless steel construction ensures long-term durability and reliability. - Low-Speed Grinding
Helps preserve coffee flavor and aroma, making it a flavor-focused espresso grinder. - Easy Burr Access for Cleaning
Simplifies maintenance, supporting long-term performance and consistency. - Stable and Quiet Operation
Designed to minimize vibration and noise during use.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | Mazzer |
| Model | Major |
| Grinder Type | Commercial espresso grinder |
| Burr Type | Flat burrs |
| Burr Material | Stainless steel |
| Burr Diameter | 83 mm |
| Grind Adjustment | Stepless (micrometric) |
| Dosing System | Manual dosing |
| Dose Range | 5.5 g – 8.0 g |
| Power | 650 W |
| Voltage | 110–120 V |
| Bean Hopper Capacity | 4 lbs |
| Dimensions (W × H × D) | 9.5 × 25 × 11.5 inches |
| Weight | ~48.4 lbs |
| Build Material | Stainless steel |
| Certification | NSF/ANSI certified |
Why Choose the Mazzer Major Grinder?
The Mazzer Major is a great fit for cafes that rely on consistency and durability every single day. It delivers uniform grind size shot after shot, making it a reliable espresso grinder for maintaining quality during busy service.
Adjusting grind size feels smooth and precise, giving you the flexibility of a micrometric grinder for fine-tuning espresso extraction. This is especially useful when working with different beans or adjusting for freshness.
Its large hopper and manual dosing system support an efficient workflow, helping baristas stay consistent without overcomplicating the process. It works well as a high-capacity coffee grinder for steady, repeatable results.
Built with heavy-duty materials, it’s designed to last. If you need a long-lasting commercial espresso grinder that can handle daily use without issues, the Mazzer Major delivers.
FAQ
- Is the Mazzer Major good for espresso?
Yes, it’s a precision espresso grinder with consistent grind quality. - What burr size does it use?
It uses 83mm flat burrs for uniform grinding. - Does it have programmable dosing?
No, it uses a manual dosing system for full control. - Can I adjust the grind size easily?
Yes, the stepless micrometric adjustment allows precise changes. - Is it suitable for busy cafes?
Yes, it’s built as a commercial grinder for high-volume environments. - How much coffee does it hold?
The hopper holds up to 4 lbs of beans. - Is it easy to maintain?
Yes, the burrs are accessible for easy cleaning and maintenance.






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