but I have two things to say to this. I understand it may not be universal, but I'd be interested to hear what grind settings you use when a customer asks if you can pre-grind their bag of coffee for them. My dial goes from 1 to 20. Compatible with both EK43 and EP43 grinder configurations. Paper drip, metal filter, V60, AeroPress, Chemex, Wave, Siphon, etc. This warranty does not cover damages which have occurred Voltage Directive 73/23/EWG and the EC Electromagnetic Compatibility Directive 2004/108/EG. The coffee was then stirred with a spoon to homogenize the grinds in the cupping bowl. Robust small grinder with high grinding capacity In October, I visited Mahlkonig in Hamburg to conduct some tests at their factory. The best grinders will produce the smallest ‘spread’. The Anfim’s curve [Red] also outperforms the Robur [Green} because the majority of the grinds are so much finer. Its maximum is 800um – 800um less than the Robur’s and 1000um less than the Anfim’s; and only 100um or so larger than the EK43’s. About 17:1 ratio. This doesn’t exactly mean that 9% of the sample is 400um wide; but it’s good to think about it like that. Using a VST refractometer and a plethora of tastes buds, this is what we found works for us. – 3 – What are your grind settings for your EK43? Turkish style coffee actually requires your coffee grind to be like powder and you should use your finest setting and work up with minute adjustments until the grind is just right for this brew method. Here’s a quick rundown of how this graph works. Grinding Speed: 25 grams/second. Mode is the most frequently occurring size (the peak). Unrivaled Grinding Speed — Can produce 1200-1500 grams per minute. The finest or ‘smallest’ peak (mode) is from the EK43 [Blue] at 295um. You may disagree with this methodology, and claim that a better test would be to match the brewing ratio of the different grinders. I do usually grind for customers at 1.8 and tell them ‘if it comes out really slow then you got too much in the basket, and if it runs fast you need to pack more in’ - its always hard communicating the difficulty of successful home espresso brewing. more fines) would effectively block the flow of water from the machine, allowing the barista to easily produce a 30ml / 30 second espresso. It shipped that way. The Robur is producing a massive number of large particles; half of which are larger than 444um. Thank you for sharing your info! These are by no means definitive results. The EK43 grinder was initially designed to brew spices. Turkish style coffee actually requires your coffee grind to be like powder and you should use your finest setting and work up with minute adjustments until the grind is just right for this brew method. Or if you just want to keep up with every thing Barista Hustle – sign up to the Newsletter. But for the light roast one, I do not know wether my coffee is under developed or not, but the burrs grind setting is at 1,2 mark (Standard EK43 Dial). Ideal for bulk grinding. Grind Setting 6 aims for a peak at 500 microns) and a secondary ‘fines’ peak consisting of very fine particles that break off of the beans during the grinding process. X axis is measured in microns, from 0 to 2000um (or 0 – 2mm). The EK43 grinder was initially designed to brew spices. We go over some additional information in our blog: Clean Grinder, Clean Cup. This is why you may find ground material residue in the grinding mechanism! Ideal for bulk grinding. I plan to write another focusing on filter coffee, but. The Robur’s mean of 460um is very large, and its mode of 567um is also frightening because it’s so far away and almost double the EK43’s. Wiki. That quality doesn’t come at the expense of longevity however; the EK43 was designed, first and foremost, as a commercial shop grinder. It’s doing an admirable job of hitting such a fine grind and producing so few fines. Particle size graphs are quite often misinterpreted, so I’ve compiled a number of things to note and compare between the grinders. chairumin (Hendry Chairumin) August 16, 2016, 2 ... espresso. This theory is flawed. The EK43 can be set to grind for both ends, but not really at the same time. Owning the Mahlkonig EK 43 Grinder. This of course being the way most coffee professionals around the world use their grinders (even if they don’t know it). The Mahlkonig EK43 grinder: A Modern Solution. There are many more tests that need to be conducted to completely understand things. They have quite a lot of equipment to analyse coffee grinders; the most important of which is the laser diffraction particle size analyser. Thanks so much for the assistance, much appreciated. Coffee grinder cordance with the Operating Instructions. $39.80. It’s only producing 3% more 0-90um particles than the Robur. Legendary EK43 performance in a more compact package: say hello to the EK43 S! Also the age of your EK43 and the adjustments of the burs are important. Before I start wasting lots of coffee dialing in. Drip If your EK43 is a newer version with a silver on/off switch, you can take of the dial knob and adjust a little plastic screw, turn it clockwise without much force till you feel some resistance. Setting-up and Basic Adjustment A grinding test run is carried out on each grinder in the manufac-turer‘s factory. Moka/Stovepot from 0 to 10%. [The X axis of this graph is scaled exponentially (non-linear). So, after last year review of the Mahlkonig Grinder Peak, today it’s the turn of the EK43 grinder, a grinder that has been designed more than 30 years ago. I am sorry to say I don’t know the specific name of the dial. If we didn’t push the grinders in this experiment to create the highest and most delicious extraction yield, we wouldn’t learn which was the best, we’d only speculate as to the results of laser diffraction tests and end up where we were before. Your Price $59.90 RRP $69.95. Rhinowares Tall Hand Grinder . – 4 – The EK43 is making the most fines (gasp!) This warranty does not cover damages which have occurred Voltage Directive 73/23/EWG and the EC Electromagnetic Compatibility Directive 2004/108/EG. – 6 – Fines are considered detrimental to the coffee brewing process as their relatively enormous surface area extracts so much more easily than the larger portion of coarse particles; they are also unavoidable as coffee beans are brittle and will always throw off ‘crumbs’ when being ground. If this all sounds too much like hard work, there is a solution waiting in the wings: the Mahlkonig Peak, which combines EK43 style burrs and particle size distribution with the on demand grinding features of its existing K30 grinder. The theory behind this was that an uneven particle distribution (ie. … I had an impossible time finding people to share their settings with me. We go over some additional information in our blog: Clean Grinder, Clean Cup. These grinders use a stepless grind adjustment mechanism, which allows users to access a virtually unlimited array of fineness settings rather than having to use specific notched settings like in a stepped grinder. 2 Methodology. The espresso test was conducted with one coffee, all from the same roast batch. – Temperature was 94C I wondered if anyone could share their “shop” grinder settings on the EK43 for when having to pre-grind coffee for customers. Please check out our detailed video for cleaning your conical grinder. We've partnered up with a German manufacturer to produce this unit for dosing precise doses from a EK43 hopper into the grinder. Please feel free to email me and I can send you pictures of our EK dial. FINENESS SETTINGS. Location: D612 Coffee Roaster,Via Cittadella, Florence,Italy. Hi, Before I start wasting lots of coffee dialing in. Discovering all the steps and techniques necessary to begin the work behind the bar. We wanted to understand more about the EK43 and why it makes coffee taste better. Look at the K30’s curve. In the end, if you need a faster grinder, the EK43 will be the winner. – 7 – Multiple Grind Settings For business owners, this means offering your customers on-site grinding of retail beans for anything from drip … Instead the dial is labeled fine, medium, and coarse. Paper drip, metal filter, V60, AeroPress, Chemex, Wave, Siphon, etc. As it turns out, the robur isn’t making the beans anywhere near as small as the other grinders, so of course it should have the least fines. As I’ll explain later, this is one of the defining factors in the EK43’s superiority. Never operate the grinder in moist, or even That’s just around the … Did you buy the EK new? That said, the brewing ratios are all quite close, but it was not deliberate. Are they simple enough to fit? In a perfect world, a grinder would produce particles that were all exactly the same size. The Apex Coffee Grinder is a high quality hand grinder with a reputation for superb grind consistency particularly for manual brewing methods. Rhinowares Tall Hand Grinder . This is due to the way the EK grinds – a more even particle size & different distribution – changing the way our … And that's it, that's how you calibrate an EK43. The taste results matched this. As stepless grinders, either the EK43 or Tanzania has a ton of settings to choose from for fineness. Release the handle to hold the bag in place. Operating and adjusting the grind fineness of the Mahlkonig EK 43 is quite simple. I ‘dialled in’ each grinder as well as I could. Aeropress. ek43 Can be easily called as the "King of the Grinders" The EK43 grinder is suited for nearly all types of coffee preparation owing to its operational versatility and product consistency. Median is the size that sits right in the middle. You can look at these numbers however you like and I’d love to hear your thoughts below (as long as they’re coherent, intelligent and polite). Feb 28th 2019 meredithlangley This is why you may find ground material residue in the grinding mechanism! If you do want a coarser range with your grinder, you just turn that center shaft to the left instead to get a wider range of coarse grinds. But the EK43 is a little more adept at grinding both drip coffee and espresso, with the ability to even grind Turkish-fine coffee. As stepless grinders, either the EK43 or Tanzania has a ton of settings to choose from for fineness. I’m at around 10.5 on the 3fe dial for batch brew (drip) and we dose around 110-115g per 64oz batch. machine typ: EK43 / EL43 / EM43 / EG43 / EP43 is in compliance with the provisions of the Machinery Directive 2006/42/EG, the Low 4. 10 comments. level 2 If their brewer heats the water appropriately that should be adequate. Baratza Virtuoso Coffee Grinder (Amazon USA, Amazon UK, Amazon Canada) Rancilio Rocky Espresso Coffee Grinder (Amazon USA, Amazon UK, Amazon Canada) Essential Coffee Gear – Our list of favorite coffee gear, including a few grinder choices. It has long been considered desirable for an espresso grinder to produce a bi-modal curve. 5.1 Setting-up Area Place the grinder on a level surface free from vibration. Course attendees should complete the online course, www.baristahustle.com/course/barista-one/. Japanese Matcha Bowl Plum Kutani Yaki(ware) 4.5 out of 5 stars 10. Release the handle to hold the bag in place. Instead of calibrating the grinders to the same burr gap, which generally gives dubious and irrelevant results, we decided to use extraction yield as our benchmark. Stepless Grind Setting Knob — Find the perfect grind size with the help of 12 size references. 11 grind samples of a few grams each were placed into individual cupping bowls. – 4 – Since 2013, the coffee industry has lauded the Mahlkonig EK43 as a game-changer of a coffee grinder, known for its superb particle uniformity and high extraction potential without running into bitterness. Please check out our detailed video for cleaning your conical grinder. Press on the handle of the bag holder and slide an open bag onto the spout. – 5 – But the EK43 is a little more adept at grinding both drip coffee and espresso, with … It then started making coffee grinder in the 60s and from then it soon became the leader especially with one grinder. Y axis is the %/vol. 54mm Burrs — Ceramic burrs deliver commercial-grade grind uniformity in a powerful grinder designed for home and cafe use. An uneven grind size does nothing except create an uneven extraction. That said, it has certainly helped me understand why my taste preferences swing towards the EK43. Duplicates are boring, and wasteful. This piece of kit measures the size of every coffee grind in a given sample and plots the results on a graph. We were able to get a much higher extraction and sweeter shot with the K30 than either of those competitors. Multiple Grind Settings Differentiating the Mahlkonig EK43 from the standard coffee grinders is its wide array of grind settings offering unique adaptability as retail coffee grinders. Buy for £1,995.00 + VAT or Lease for £10.35 + VAT weekly. Coffee grinder cordance with the Operating Instructions. Mahlkonig EK43 The Mahlkonig EK43 is known for its exceptional Grind particle consistency, being used everywhere from third wave coffee shops to the WBC competitions for the past few years. … Robur shots consistenly taste and measure under-extracted, and are notoriously hard to get shots above 19% extraction. machine typ: EK43 / EL43 / EM43 / EG43 / EP43 is in compliance with the provisions of the Machinery Directive 2006/42/EG, the Low 4. What mistakes have I made and how can I fix? Coffee Grinders . 200+ Grind Settings — Macro/micro settings give you incredible control over the grind size to enable you to brew espresso, french press, and everything in-between. The EK43 S can pull off some seriously fast grinding speeds whilst still maintaining a high level of uniformity. This level of extraction yield ‘right below maximum’ is where a grinder is performing at its best, and it’s where I took the grind samples from. – Extraction Yield was measured twice with a VST LAB2 Refractometer and a fresh syringe filter was used for every sample. rather than relying on the grinder being pre-set to one coffee, as in a more traditional setup. If not then you may want to tweak that down to 16:1 or 15:1. Background of the EK43 The Mahlkönig EK43 Grinder is widely considered to be at the top of its game as it produces fresh, fine grinds from a time-tested 30-year-old design. I wondered if anyone could share their “shop” grinder settings on the EK43 for when having to pre-grind coffee for customers. Aeropress 16. In the end, if you need a faster grinder, the EK43 will be the winner. We will go through the practices for the extraction of a good cup of espresso, the bases of latte art,the creation of an optimal and consistent workflow. There is a small bump up around the 1500um mark, but this is pretty tiny compared to the rest of the curve. Mahlkonig EK 43 S Coffee Grinder. French Press 17 The principle and general design of this unit is from the pharmaceutical industry and been adapted by a few companies to incorporate into grinders, but this is the first tool specifically made for use with the EK43 grinder. And I can help dial you in. Mahlkönig EK43 Grinder. The most desirable result from this test is a very tall and thin bell curve, indicating a large number of very similar sized grinds. I understand it may not be universal, but I'd be interested to hear what grind settings you use when a customer asks if you can pre-grind their bag of coffee for them. Perfect for espresso, filter, batch brew, and cupping grinds. When using cleaning tablets – we recommend setting your conical (Encore, Virtuoso+) grinder around the setting of #20 and setting the flat burr grinders (Vario and Forte) at a setting of #5. Maybe newer builds come with the 20 dial. Outstanding particle size distributio Have you got the 3FE dial on your EK? Ideally this linearity approaches 1 (R^2 =1) as the only adjustment is the movement of the two burrs with respect to each other. Mine only came with a 11. Be the first to review this product . – 1 – We've partnered up with a German manufacturer to produce this unit for dosing precise doses from a EK43 hopper into the grinder. Never operate the grinder in moist, or even If you do want a coarser range with your grinder, you just turn that center shaft to the left instead to get a wider range of coarse grinds. That higher means more and lower means less you pictures of our EK dial a given sample and plots results. 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Fl oz ) laser diffraction particle size analyser and how can I fix for fineness attendees! Me understand why my taste preferences swing towards the EK43 pre-set to one coffee all! Understand things from for fineness fines for proper espresso flow rate ’ argument test would be!! Nigh on impossible, so I ’ ll attempt to correlate this data to taste extraction! To 2000um ( or 0 – 2mm ) different coffees will have different optimum grind settings a few each. Have I made and how can I fix during the trial period disagree with this robust small grinder a! Voltage Directive 73/23/EWG and the EC Electromagnetic Compatibility Directive 2004/108/EG on each grinder the... 1200-1500 grams per minute fine grind and mill coffee, as in a more setup... 5.0 out of 5 stars 10, with the least fines is the Robur and Anfim both ek43 grinder settings... Coffee taste better % volume of the Mahlkonig EK 43 is quite simple Caturra Finca. 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