Coffee Grinders

Coffee grinders determine coffee quality just as much as the coffee machine itself. Unevenly ground coffee particles result in inconsistent extraction — some over-extracted (bitter), others under-extracted (sour). In a professional café, precise grinders are an investment in consistent coffee flavour in every cup. BHS helps select grinders for HoReCa businesses across Europe.

How professional coffee grinders work

The operation of coffee grinders is based on the rotation of two burr plates — one stationary, the other rotating. Coffee beans enter between the plates and are ground to a specific fraction. The grind size is adjusted by changing the distance between the plates. Hardened steel burr plates are durable, precise and long-lasting, while ceramic plates generate less heat during grinding. On-demand grinders grind a precise portion immediately before dispensing into the machine — this ensures the freshest coffee aroma. Traditional grinders with a hopper store ground coffee in a reservoir — suitable for high-volume workflows with large coffee output. Different models support espresso, filter coffee and other grind sizes.

When and where coffee grinders are needed

Professional coffee grinders are essential wherever espresso or filter coffee is prepared from fresh beans. In a café, grinders are a mandatory element at the barista’s workspace — without them, consistent espresso quality cannot be ensured. In a restaurant with an extensive coffee menu, grinders allow offering different grind sizes for various coffee preparation methods. In a hotel breakfast or coffee corner, grinders with an automatic doser enable even inexperienced staff to grind a precise portion. In an office coffee zone, grinders raise the coffee quality standard. BHS advises on grinder compatibility with a specific coffee machine model.

Grind size and HACCP

The grind size on professional coffee grinders is precisely adjustable — finer for espresso, medium for pour-over and press, coarser for filter coffee. Precise adjustment allows adapting to different coffee varieties and roast levels. Cleaning coffee grinders is a daily hygiene procedure: the hopper and grinding components must be regularly cleaned of coffee oil residues, which oxidise over time and create a bitter aftertaste. Grinder cleaning tablets and special cleaning agents help maintain a clean mechanism. The hopper and doser can be disassembled and washed. Regular maintenance extends the lifespan of the burr plates. BHS advises on grinder maintenance and cleaning standards.

HoReCa usage scenarios

In a café with high espresso output, on-demand grinders grind a precise 7–9 gram portion immediately before each coffee — the aroma stays fresh throughout the entire shift. In a restaurant coffee corner with hopper grinders and an automatic doser, even inexperienced staff can prepare a standardised espresso every time. In a specialty café with multiple coffee varieties, each variety can be ground in separate grinders with individually set grind sizes. Also explore Coffee Machines and Milk Cooler for Coffee Machines for a complete barista workspace setup.

Frequently asked questions

How to choose grinders based on the coffee machine? It is important to check whether the grinder doser is compatible with the machine — the installation format and portion size must be aligned. BHS consultants help determine the compatible grinder model based on the coffee machine used and the daily coffee output volume.

How often should burr plates be replaced? Depending on coffee output — on average after 300–600 kg coffees. Worn plates result in uneven grinding and degrade coffee quality. spare parts are available in the BHS range.

Why choose BHS?

BHS – Baltic HoReCa Solutions supplies professional equipment for restaurants, cafés, hotels and canteens: more than 20,000 products from many manufacturers. Our specialists help you choose the right equipment and spare parts for your kitchen or bar.

Delivery

We deliver across the European Union. Delivery time and cost depend on the order volume and destination — contact the BHS team for an exact price and lead time.