Coffee Supplies
Latest articles, industry insights and brewing guides
Review: MACAP M5D PLUS Electronic Doser Grinder
The MACAP M5D PLUS offers precision dosing, a 58mm flat burr set, and a digital interface. We compare it to Mazzer Mini for espresso grinding performance.
PROBAT Laboratory Coffee Grinders for Specialty Testing
PROBAT’s lab grinders, models 55LM500 to 2500, offer adjustable grind sizes with quiet motors—essential for accurate coffee testing in labs.
How to Measure Roasted Coffee Color After Grinding
The Colorette 3b lab color meter gives precise post-grind color readings for roasted coffee, with auto-printed data and easy calibration.
How to Troubleshoot a Mazzer Major Grinder That Won’t Start
If your Mazzer Major won’t turn on, the issue is often a faulty start capacitor—not the motor. Replace it with a 16uF unit to restore function.
La Marzocco Vulcano: New Espresso Grinder Family
La Marzocco’s Vulcano grinder family combines Mazzer tech with Italian design, available in doser and on-demand models.
IBERITAL Macap MC4/M5D: A Reliable Espresso Grinder
Looking for a solid espresso grinder? The IBERITAL Macap MC4/M5D is a professional-grade, 58mm flat burr machine from Italy with a 4 kg/h output.
Russell Hobbs 7660JP Coffee Grinder Launching in December
The Russell Hobbs 7660JP grinder can produce coarse, medium, or fine coffee grounds in just 7 to 20 seconds, ideal for fast-paced coffee routines.
Best Grinder for Home Baristas: The Fujica R-220
The Fujica R-220 is a compact and consistent flat burr grinder ideal for home espresso and filter brewing. Here’s what makes it a solid choice.
Orphan, Lido, and Porlex: Three Hand Grinders Compared
A clear look at three popular hand grinders—Orphan Espresso Pharos, Lido, and Porlex Tall—used in a Guangzhou home café setup.
How to Refurbish a Zassenhaus 495 Hand Coffee Grinder
Revive your vintage Zassenhaus 495 hand grinder with a full restoration guide. Learn how to clean, repair, and recalibrate this classic German mill.
Zassenhaus Coffee Mill: A Compact Hand Grinder for Home Use
The Japanese Zassenhaus hand grinder holds 60g in the hopper and 40g in the drawer, measuring 195×150×238mm and weighing 1.1kg. Priced at ¥1593 from Rakuten Japan.
How to Roast Coffee at Home Using a Pan on the Stove
Yes, you can roast coffee at home with just a pan and stove—but it’s tricky. Here’s what works, what doesn’t, and better tool options.
Drum vs Air Roasters: Key Differences in Coffee Roasting
Learn how drum and air roasters affect coffee flavor, roast time, and acidity. Discover which method suits your taste and why pros choose one over the other.
How Coffee Roaster Afterburners Reduce Emissions
Afterburners on coffee roasters burn off VOCs at around 500°C, cutting emissions but using triple the gas. Here’s how they work and why they’re used.
Square Roasting Cube Without Motor Delivers Even Heat
A no-motor, square-shaped home roasting device called the roasting cube produces evenly roasted coffee by keeping beans suspended mid-air during the roast.
QUEST M3 Coffee Roaster: A Detailed Visual Breakdown
See inside the QUEST M3 home coffee roaster with close-up photos and a breakdown of its components, including the magnetic weighted chute and mini sampling tool.
DIY Home Coffee Roaster Design Basics
Learn the fundamentals of building a DIY home coffee roaster, including key components, temperature control, and roast profiles for small-batch roasting.
Best Home Coffee Roasters for Beginners and Beyond
Explore the best affordable and high-end home coffee roasters, from hand roasting to electric drum machines, for exploring roast profiles at home.
How Coffee Roasters Work: Mechanical Principles Explained
Explore the core mechanics of coffee roasting machines, from heat sources to drum design, and how they shape your roast profile.
Discover the 200g Discovery Home Coffee Roaster
Explore the development and features of the 200g Discovery home coffee roaster, built for short roast times and customizable profiles.