How often should I clean my Biepi grinder?

We recommend cleaning your grinder weekly using Urnex Grindz Tablets for optimal performance and hygiene.

Can I use these grinders for filter coffee?

Yes, all Biepi RD grinders feature micrometric adjustments that allow you to grind coffee suitable for filter brewing methods.

Are the grinders easy to maintain?

Yes, they include removable coffee outlet ducts for easy cleaning. Pair them with GRINDZ Cleaner for thorough maintenance.

Do these grinders come with a warranty?

Yes, all models are backed by a 3-year warranty for UK trade suppliers.

Can I pair the grinders with espresso machines?

Absolutely! We recommend pairing them with the Biepi MCE for a complete café setup.

Best Coffee Grinders for Your Café: Biepi RD Series Guide

By Espresso Repair • 6 February 2026 • 3 min read

Best Coffee Grinders for Your Café: Biepi RD 58 vs RD 64 vs RD 83 On-Demand Grinder Comparison

Choosing the right coffee grinder for your café is a critical decision. It impacts not only the quality of your coffee but also the efficiency of your operations. The Biepi RD series—comprising the RD 58 Pro, RD 64, and RD 83 Grocery—offers professional-grade performance tailored for various needs.

In this blog, we compare these models side by side, highlighting their specifications, features, and target applications. Whether you run a bustling coffee shop or need a reliable grinder for catering, this guide will help you make an informed decision.

Let’s dive into the details of each grinder and see which one fits your requirements best.

Key Takeaways

The Biepi RD series includes three models: RD 58 Pro, RD 64 Pro, and RD 83 Grocery.
RD 58 Pro is compact and ideal for small coffee shops or catering setups.
RD 64 Pro balances space efficiency and professional-grade performance, suitable for baristas.
RD 83 Grocery is designed for high-volume applications with the largest hopper capacity.
All models feature Silent System Technology and micrometric grinding adjustments.
Optional cooling fans are available on RD 64 and RD 83 for heavy-duty use.

Biepi RD Series: Specifications Comparison

To make the decision process easier, we’ve compiled a detailed comparison table that covers key specifications for all three grinders in the Biepi RD series. This table highlights differences in burr size, motor speed, hopper capacity, and other essential features.

Specification	RD 58 Pro	RD 64 Pro	RD 83 Grocery
Burr Size	58mm flat	64mm flat	83mm flat
Motor Speed	1400 RPM	1400 RPM	Written by Espresso Repair Family-run coffee machine specialists since 2004. With over 25 years of experience, our factory-trained engineers provide expert repairs, sales, and advice to cafes and businesses across the UK. Based in Doncaster, South Yorkshire. About Us • Repair Services • Shop • Contact More articles \| Espresso Repair - UK Coffee Machine Specialists \| Call 01302 856829

Specification

RD 58 Pro

RD 64 Pro

RD 83 Grocery

Burr Size

58mm flat

64mm flat

83mm flat

Motor Speed

1400 RPM

Written by

Espresso Repair

Family-run coffee machine specialists since 2004. With over 25 years of experience, our factory-trained engineers provide expert repairs, sales, and advice to cafes and businesses across the UK. Based in Doncaster, South Yorkshire.

About Us • Repair Services • Shop • Contact

More articles | Espresso Repair - UK Coffee Machine Specialists | Call 01302 856829