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.
