What kind of material (steel, ceramic, etc.) is the coffee grinder burr made out of?
Steel, heavy metal. I searched the literature and couldn’t find any description. So I got a unit, opened it up and checked the burr myself. It sure looks and feels like tempered steel. -Nelson [Back To Top] • I’m receiving my first order today. Can you recommend a starting point (in minutes) for my first roast. Cumbre Supremo is the coffee I’ll roast first and I’m using a Z&D roaster. I would start at 24 (minutes) and use 4 oz of green coffee. After that, experiment with more (or less) time to suit your taste and preferences. Happy Roasting! -Nelson [Back To Top] • Hello, I’m interested in the Z &D grinder, can you tell me who manufactures the grinder. Do you know the RPM of the burr’s (is there a gear reduction from the motor)? Thanks, Steve Dec-16-05 Hello, Steve. The grinder is manufactured in China for Zach & Dani’s, LLC (a Colorado-based company), which offers a one-year warranty for household (non commercial) use only. I do not know, nor could easily find out, the RPMs of the the
