Mahlkönig E80S / PEAK – 80 mm premium cast steel grinding discs

Mahlkönig E80S / GBW – 80 mm special steel grinding discs

The 80 mm Special Steel grinding discs from Mahlkönig for the E80S / GBW models offer you excellent performance and stability – ideal for commercial applications where precision, durability and speed are required.

Technical features & performance

• Diameter : 80 mm – large grinding discs enable high throughput and even ground material.

• Material : hardened special steel – robust under heavy use.

• Surface finish : Glass bead blasted – ensures clean deburring and prevents fillings from settling between the teeth.

• Hardness : approx. 64-66 HRC (Rockwell) – a hardness that stands for high wear resistance and a long service life.

• Service life : At medium grinding level, approximately 1,500 kg of grinding is achieved before performance losses are noticeable.

• Grinding performance : Up to about 7 g/s for espresso recipes (e.g. 18 g in, 40 ml out, at about 30 seconds) possible – high efficiency for large operations.

Compatibility & Application

These Special Steel Burrs are built for:

• Mahlkönig E80S , E80S GbW (Grind-by-Weight) models and related devices.

• Used in high-volume cafes and roasteries where large quantities are ground. The combination of size, material, and finish makes them ideal for frequent, intensive use.

Advantages over standard discs

• More even grinding pattern & better consistency – the glass bead finish and the specialized tooth grinding reduce irregular particles, which has a positive effect on quality and taste.

• Longer service life – the heat and wear resistance of the Special Steel ensures that the grinding discs stay sharp for longer.

• High throughput – better efficiency for operations with high demand, such as during peak or busy periods.

• Investment in quality – higher price, but pays for itself in operation through longer service life and less defective ground material.

Care & Instructions for Use

• After installation, align the grinding discs correctly and fine-tune the distance.

• Regular cleaning (e.g. brushing, cleaning powder) is particularly important to remove residues in the dental area – this also improves air circulation and prevents overheating.

• Observe the grinding pattern and extraction – if changes occur, draw conclusions about wear.

• To maintain warranty, performance and safety, use only original spare parts or components recommended by the manufacturer.

With the 80 mm Special Steel grinding discs for the E80S / GBW series, you bring outstanding quality, precision, and stability to your coffee grinder operation.