Mahlkönig Bean Hopper Slider – EK43 / K30 TWIN
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Selected by Anke and Yalcin
4.9Google · 301 reviews · Bern5.0Tripadvisor · 11 reviews · Bern
Selected by Anke and Yalcin
4.9Google · 301 reviews · Bern5.0Tripadvisor · 11 reviews · Bern
The bean hopper slider 702929 from Mahlkönig for the 0.8 kg bean hopper of the EK43 and the K30 TWIN. Original spare part, available in Bern and Zürich.
Mahlkönig lists it as "Bean Hopper Slider, EK43 / K30 TWIN". The slider sits between the bean hopper and the burrs and stops the bean flow, for example when changing beans. If it is lost, bent or no longer closes cleanly, it is replaced.
| Manufacturer | Mahlkönig |
|---|---|
| Article number | 702929 |
| Manufacturer designation | Bean Hopper Slider, EK43 / K30 TWIN |
| Fits | 0.8 kg bean hopper on EK43 and EK43 S (serial number before 908658), EKK43, K30 TWIN, K30 TWIN 2.0 |
| Scope of delivery | 1 bean hopper slider |
For anyone with an EK43, EKK43 or K30 TWIN with the 0.8 kg bean hopper whose slider is missing or no longer closes cleanly. More parts and the grinders themselves are in our Mahlkönig Collection, spare parts for other brands in Service and Spare Parts.
You can compare more coffee grinders in our range, cleaning products are in Machine and Grinder Cleaning, matching scales from Acaia and Normcore. Our advice tool shows which grinder and machine suit you. Delivery throughout Switzerland and to Liechtenstein in 2–4 working days.
It closes the 0.8 kg bean hopper towards the burrs so you can stop the bean flow, for example when changing beans.
According to Mahlkönig it fits the 0.8 kg bean hopper of the EK43 and EK43 S with a serial number before 908658 as well as the EKK43, K30 TWIN and K30 TWIN 2.0.
Mahlkönig does not list this slider for those units. Send us the serial number at [email protected] and we will check the right part.
You can see Mahlkönig grinders live in our showroom in Zürich Oerlikon (Hagenholzstrasse 50b). We are happy to confirm by email whether the part is on site: [email protected].
Tip from the roastery: When changing beans, the slider helps to separate them cleanly. For dense, round espressos with chocolate and nut we roast Cozy Chocolate and Nutty Delight. For maximum body without acidity there is Very Nutty. That is our recommendation, one of many.
You order directly through our online shop. If you have questions, we're happy to help — online or in person — with experience from our roastery, cafés and showrooms.
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Reach us directly · [email protected]Who is behind the selection

Anke Wolf
Founder and owner, coaching, team and processes
Swiss federal certificate as adult educator, CAS Coaching in Organisations (FHNW), over 10 years in adult education and coaching. With us she is the host in our cafés, leads and coaches the team, coordinates our processes and looks after our partnerships with foundations.

Yalcin Akpinar
Co-founder, equipment and sensory
Graduate food chemist from the University of Hamburg, over 15 years in the international flavour industry, patents in flavour technology. With us he is responsible for roast profiles, bean selection and the choice of machines and grinders.
What our guests say
“While the coffee is stellar, the plethora of equipment and hospitality of Anke and Yalcin take it to another level.”
„Toller Show-Room! Danke Kati für das supernette Gespräch und die gute Beratung!“