Ceramic coffee grinding discs

Ceramic grinding discs in disc grinders are used in coffee grinders to grind coffee beans precisely and gently. They are particularly popular in systems that require uniform particle size and minimal heat input.
 
Typical diameters range from 40 to 65 mm,suitable for grind sizes from coarse to fine – right down to espresso or Turkish coffee. Thanks to their high hardness and thermal stability, they enable consistent results and a long service life.

Advantages at a glance

Compared to metal or plastic-based variants, ceramic parts offer a unique combination of mechanical, chemical, and thermal properties that minimize failures and increase efficiency. The main advantages are:

Long-lasting sharpness and low wear:

Hardness >1,800 HV, stays sharp for years, resists abrasion from hard beans and impurities; infrequent replacement saves costs.

Less heat generation and aroma retention

Ceramic hardly conducts heat, protects the oils and aromas of the beans, and prevents flavor impairment—unlike metal.

Precision and consistency:

Precise settings for fine grind sizes, consistent particle size, fewer lumps, and optimal extraction for espresso or filter coffee.

Hygiene, lightness, and robustness:

Chemically inert, odorless, easy to clean, no particle emission; compact and lightweight design for low-maintenance, long-lasting use.

Suitable for your application too?

Areas of application

Electric coffee grinders:

  • In household and semi-professional appliances, they ensure consistent results for filter coffee and other preparations, even at higher speeds.
Fully automatic coffee machines:
  • In modern machines that grind large quantities every day, they offer high rotational speeds and long service lives for reliable performance.
Special applications:
  • For demanding grind sizes such as espresso or Turkish coffee, they enable precise disc spacing and prevent clumping for perfect extraction.
Keramische Kaffeemahlscheiben – Präzise, aromaschonend & langlebig

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