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Mahlkonig

Mahlkonig EK43 Black Coffee Grinder

Mahlkonig EK43 Black Coffee Grinder

Save $ 701.00
Regular price $ 3,899.00
Regular price $ 4,600.00 Sale price $ 3,899.00
Sale Sold out
  • 98mm cast steel burrs
  • Industrial power for café volume
  • Versatile from espresso to filter

  • Usually ships in 1-2 business days
  • Price Match Available
  • Warranty Included
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  • Experts Since 2016

  • Authorized Dealer

  • Lifetime Support

  • Hassle Free Returns

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Our customers include

  • NASA
  • Atlassian
  • The Rockefeller University
  • Emirates
  • Raices

and hundreds of cafés, restaurants and offices.

The EK43 is a manual 98 mm allround shop grinder for espresso-range, filter, Turkish, retail-bag, and brew-bar work, with 19–21 g/s average output and a 1.2 kg hopper.

Product Features

Renowned Grinding Profile

The broad manual adjustment range supports espresso, filter, Turkish, retail-bag, and batch workflows.

All-Purpose Versatility

98 mm cast-steel burrs produce 19–21 g/s at typical settings and 10–12 g/s at Turkish-fine settings.

Performance And Reliability

A 1.2 kg hopper and bag holder support shop grinding and larger brew-bar batches.

Serviceable — Parts & Docs

The 1300 W motor runs the burrs at 1760 RPM on 60 Hz power.

Optional Prebreaker Accessory

The burr set is rated for approximately 6,000 kg at a median setting.

Finishes And Model Variant

The 26 kg chassis provides the stability expected from a high-output manual shop grinder.

Our honest read

The Coffeeionado Take

Straight answers, before you buy.

Who's It For

  • Specialty cafés using one grinder across espresso, filter, and brew-bar recipes.
  • Retail counters grinding bags to order.
  • Roasteries, training labs, and cupping programs needing a widely supported allround platform.

It's Right For You If

  • You need 19–21 g/s manual allround output and a full 1.2 kg hopper.
  • Your staff is comfortable weighing batches and recording manual dial positions.

Things to Consider

  • There are no automatic dose presets, motorized burr-position recall, or real-time weight controls.
  • At 828 mm tall and 26 kg, it needs a permanent counter position and substantial overhead clearance.
  • For repeatable multi-recipe motorized adjustment, the EK Omnia is the more automated option.

Our Take

The EK43 remains the high-output manual allround benchmark: fast enough for retail bags, precise enough for demanding brew-bar work, and flexible enough to cover espresso through Turkish. A practical planning range is about 30–75 kg per day for intermittent shop use.

— The Coffeeionado team

Industry recognition

The brands we carry, covered by industry leaders


Featured in coverage of the equipment we sell.

  • Sprudge
  • Perfect Daily Grind
  • Daily Coffee News
  • James Hoffman

Logos are trademarks of their respective owners and do not imply endorsement of Coffeeionado.

Credentials & memberships

  • A+ Rated

    A+ Rated

    Better Business Bureau

  • Member

    Member

    Specialty Coffee Association

  • Most Trusted Coffee Equipment Supplier USA

    Most Trusted Coffee Equipment Supplier USA

    LuxLife Magazine, 2025

N/A -- bulk/retail grinder, not shot-metered

Target Daily Volume Range

N/A -- bulk/retail grinder, not shot-metered

Target Hourly Output Range

6,000 kg

Burr Lifespan

No

On Demand Grinder
Parts Availability: 1-2 day shipping.

Key Grinder Specifications

BURR SIZE

98 mm Flat

BURR MATERIAL

Cast Steel

DOSING

Hopper-Fed

PROGRAMABILITY

0 – Manual

OUTPUT SPEED

19–21 g/sec

Depending on bean roast

COOLING SYSTEM

None

Warranty: 2 Year Warranty - Parts | $299+ Value

This warranty begins from the purchase date and covers parts that are defective due to manufacturer issues. Labor is not included. For international orders outside of the USA, the warranty applies only to parts and does not cover labor or any associated repair costs, nor shipping.

Duration: 24 months from date of purchase

For more information see: Warranty Policy

Why Buy from Coffeeionado

Feature Us Competitors
Free Shipping
Free
Warranty
2 Years (parts)
1 Year
Insured Shipping
Always
Lifetime Support
Extended Warranty Available

Full Product Description

Click to expand

Mahlkönig EK43 Allround Grinder

The EK43 is a manual allround shop grinder with 98 mm cast-steel burrs and 19–21 g/s average output. It covers espresso-range, filter, Turkish, retail-bag, batch, and brew-bar grinding through one broad adjustment range.

2 Year Warranty

When investing in coffee equipment, peace of mind is worth its weight in gold. That’s why we proudly offer a 2-year warranty with every commercial grinder purchase. This warranty is your guarantee against manufacturer's defects and ensures that all parts are covered for two years from the date of purchase. We understand that our customers deserve the very best.

Don't let uncertainty overshadow your love for freshly brewed coffee – take advantage of this limited-time offer and experience unparalleled assurance with your next equipment purchase.

Paid Shipping

At Coffeeionado, we understand the frustration of hidden costs when making online purchases. This is why we're thrilled to announce that we now cover all shipping, freight, and handling charges for our premium coffee equipment within the continental USA. Gone are the days of considering additional fees as you add items to your cart.

98 mm Cast-Steel Burrs

The large burr set runs at 1760 RPM on 60 Hz power, is rated for approximately 6,000 kg, and produces 19–21 g/s at typical settings.

Manual Allround Workflow

The operator sets grind size, starts and stops the grinder manually, and weighs the required batch. There are no automatic dose presets or real-time weight controls.

Shop and Brew-Bar Capacity

A 1.2 kg hopper, bag holder, 1300 W motor, and 26 kg chassis support retail bags, batch prep, and demanding specialty coffee work.

Features

  • 98 mm cast-steel burrs
  • 19–21 g/s average output
  • Espresso, filter, Turkish, retail, and batch range
  • Manual grind control
  • 1.2 kg hopper and bag holder
  • Made in Germany

Specifications

Dimensions 230 W × 410 D × 828 H mm
Net Weight 26 kg
Hopper 1.2 kg
Burrs 98 mm cast steel; approx. 6,000 kg life
Output 19–21 g/s average; 10–12 g/s Turkish fine
Electrical 100–120 V, 50/60 Hz, max 1300 W
Operation Manual

The Coffeeionado Standard

At Coffeeionado, every machine we offer meets our professional standard — proven reliability, precision engineering, and long-term serviceability. Trusted by professionals since 2016.

24 Month Warranty

$199+ Value - On all commercial grinders.

Free Shipping

$69+ Value - Usually ships in 1-2 business days.

Lifetime Support

Priceless - Get support anytime after your purchase.

Specifications

Height
32.6 in
Depth
16 in
Width
9 in
Voltage
110-120V
Wattage / Power
1300W
Amperage
12A
Weight
58 lb
Hopper Capacity
42.3 oz; 2.64 lb
Burr Speed
1760 RPM
Display
None
Grinder Adjustment
Stepless
Grind by Weight
No
Grind by Time
No
On Demand Grinder
No
Hertz
60 Hz
Phases
Single-phase

Product FAQ

Does the Mahlkonig EK43 grind for both espresso and filter coffee?

Yes. The EK43 has a very wide grind range and can be dialed in for espresso, moka pot, Aeropress, pour over, batch brew, French press, and even cold brew. Many cafes use it as a multi‑purpose grinder for both espresso and filter coffee.

Is the Mahlkonig EK43 a stepless grinder and how is the grind size adjusted?

The EK43 is effectively stepless. It uses a large front-mounted dial with very fine increments, allowing you to make tiny adjustments between settings. This gives you precise control for espresso as well as coarser brew methods.

How long do the burrs on the Mahlkonig EK43 last and how often should they be replaced?

With standard cast steel burrs, typical lifespan is around 2,500–3,000+ kg of coffee for espresso and even more for coarser grinding, depending on usage, bean hardness, and maintenance. In a busy café this may mean several years of service. You should replace the burrs when grind consistency noticeably degrades, shots become harder to dial in, or you need to tighten the grind much more than when the grinder was new.

What kind of burrs come standard on the Mahlkonig EK43, and can they be swapped?

The EK43 comes with 98 mm flat cast steel burrs designed for high uniformity and clarity in the cup. Burrs are user-replaceable, and there are aftermarket burr options (such as espresso-focused or brew-focused burrs) available from third-party manufacturers. Always follow Mahlkonig’s or the burr maker’s installation and calibration instructions.

What types of settings is the Mahlkonig EK43 best suited for (café, home, restaurant)?

The EK43 is designed primarily as a commercial grinder for cafés, coffee bars, and high-volume restaurants that need fast grinding and excellent consistency. Enthusiast home users also buy it for its cup quality, but it is physically large and powerful compared with typical home grinders.

How fast is the Mahlkonig EK43 and can it keep up with multiple drinks during rushes?

The EK43 is very fast for a retail-style grinder, commonly grinding around 18 g of espresso in roughly 2–4 seconds and larger doses for filter coffee in only a few seconds more (exact speed depends on grind setting and beans). It can comfortably keep up with high-volume service in busy cafés and restaurants.

Does the Mahlkonig EK43 have hands-free or grind-by-weight operation, or is it purely manual dosing?

The EK43 is a manual, on-demand grinder. It does not include built-in grind-by-weight or timed dosing. The operator typically holds or positions the portafilter or container, turns the grinder on, and then off once the desired dose is reached, often in combination with an external scale or timer.

Will the Mahlkonig EK43 fit under standard kitchen cabinets?

The EK43 is tall for a grinder. With hopper installed, it generally exceeds the height of standard U.S. kitchen cabinets (often around 18 inches of clearance under the cabinet). Many home users run it with a shorter aftermarket hopper or single-dosing funnel if they need it to fit under cabinets. Check the published dimensions against your available space before purchasing.

What's Included?

Mahlkonig EK43 Black Coffee Grinder

Mahlkonig EK43 Black Coffee Grinder

Insured Shipping

24 Month Warranty

Lifetime Support

Fast Free Shipping

Warning

This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

  • Order With Confidence.

    Place your order with us and we'll get to working on carefully packaging your coffee equipment, quickly and efficiently.

  • Shipped With Care.

    Free shipping on orders over $249, carefully packed and dispatched via UPS or FedEx — so it arrives exactly as it left us.

  • Start Generating Revenue.

    Once delivered, your equipment is ready to perform — pulling consistent shots, handling volume, and putting quality coffee in front of every customer.

Frequently Asked Questions

How do I track my order?

You will receive an email upon creation of the shipping label, which means your order is getting ready to be shipped. We continuously send order status updates via email/text.

How much is shipping? Is it free?

How Much Is Shipping? General shipping starts at $15.99. You can qualify for free shipping with any total order value over $249 and shipping to the contiguous USA. Taxes and discounts will be calculated at checkout.

Free Shipping Terms: Typical delivery within 3-6 Business days depending on size of order. Free shipping is available on orders of $249 or more to any address in the contiguous United States.

Free shipping does not apply to orders shipping to Alaska, Hawaii, APO/military addresses or on any international orders. We will use the lowest cost means for free shipping. Free shipping delivery dates are best estimates provided by the shipping carrier and are not guaranteed. Orders placed with free shipping are generally processed between 24 - 48 hours after order placement.

What is your return policy?

We offer a 30-day return policy on all unused items in their original packaging. You can read more about our return policy here. Commercial equipment is generally final. Please check before purchasing.

Do you price match?

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing. Conditions apply, please refer to our Price Match Page for more information.

Do you ship internationally?

Yes, we ship to most countries in the Caribbean. Shipping costs and delivery times vary by location. Warranty is limited to only parts, shipping not included.

Can I return or exchange an item?

We have a 30 exchange/return policy, unless otherwise noted. Please email support@coffeeionado with your name, order #, and reason for exchange. Commercial equipment is generally final. Please check before purchasing.

Do you offer expedited shipping?

Yes. Please reach out for a quote on shipping via text or call at 866-595-0420 or via email at support@coffeeionado.com.

How do I track my order?

You will receive an email upon creation of the shipping label, which means your order is getting ready to be shipped. We continuously send order status updates via email/text.

Where do I use my coupon code?

To redeem your discount, enter the coupon code at checkout after you've added items to your cart. You'll see a field labeled "Discount code" or "Coupon code" where you can paste your code before completing your purchase.

Do you ship to PO boxes?

No, we don't ship to PO boxes. Due to the size and weight of our equipment, we require delivery to a physical address where our carriers can safely drop off your order.

How does free installation work?

We want to make your purchase as smooth as possible and will pay the installation via rebate on commercial espresso machines. This includes commercial machines with more than 1 group head and 220V.

If the certified installer needed is over 1.5 hours away then we will pay for the installation call (and install up to the value suggested on page minus call fee). Travel will be paid by customer. Inquire if you have any questions about your location.


Please note, any discounts subject to void the paid installation offer.

At Coffeeionado, professional installation is included with qualifying espresso machine purchases. Our goal is to make the process as seamless as possible — from coordinating the technician to getting your machine up and running on day one.


Which Machines Qualify

Free professional installation is included with all espresso machines of 2 groups or more where indicated on the product listing. This policy applies to espresso machines only and does not cover other coffee equipment such as grinders, brewers, or accessories.

If you are unsure whether your machine qualifies, contact us before purchasing and we'll confirm.


What's Included

  • Travel and labor costs for installation within the technician's service area (up to 2 hours of travel)
  • Setup, basic programming, and commissioning of the equipment
  • Scheduling during regular business hours, Monday through Friday
  • Associated taxes and fees related to the installation itself

Installation must be completed within 90 days of delivery of the equipment. The installation benefit lapses after this window and cannot be reinstated.


How Installation Is Arranged

Depending on your purchase, installation is handled one of two ways:

Arranged directly — In many cases, Coffeeionado or the manufacturer will coordinate and pay the technician on your behalf. We will contact you after your order is processed to schedule the visit.

Reimbursement — In some cases, you may be asked to arrange the installation locally using an authorized technician and submit a rebate form for reimbursement. Once approved, the covered amount will be refunded to the original payment method used for your order.

We will confirm which arrangement applies to your purchase at the time of order confirmation. If you have questions before purchasing, contact us and we'll walk you through it.


What's Not Included

The following are outside the scope of the installation policy and remain the customer's responsibility:

  • Travel or callout costs beyond the first 2 hours of the technician's travel time — if your location falls outside the local service area, the overage is the customer's responsibility
  • Water filtration systems and installation materials — including plumbing fittings, tubing, plugs, outlets, and any other ancillary components required to prepare the site
  • Electrical or plumbing work — site preparation must be completed before the technician arrives
  • Training on equipment operation — installation covers commissioning only, not barista or operational training
  • False start or callout fees if the technician arrives and the site is not ready for installation

Important: If a technician arrives and cannot complete the installation because the site is unprepared, you will be responsible for any callout or false start fee charged by the technician. However, your installation benefit remains intact — the visit will be rescheduled at no additional cost to your policy.


Water Filtration Requirement

Water filtration must be installed and operational before or at the time of installation. This is not optional — operating a commercial espresso machine without proper filtration will void the manufacturer's warranty. If filtration is not in place at the time of the technician's visit, installation may need to be rescheduled and the callout fee will be the customer's responsibility.

If you need guidance on water filtration requirements for your machine, contact us before scheduling your installation.


Service Area

Installation coverage is tied to the manufacturer's authorized technician service area, generally within a 1.5-hour radius of the nearest certified technician. If the customer's location falls outside this area, Coffeeionado will make reasonable efforts to arrange a local authorized technician, but travel costs beyond the 2-hour coverage limit remain the customer's responsibility.

Not sure if you're in a service area? Contact us before purchasing and we'll check your location.


What to Expect on Install Day

Getting a commercial espresso machine delivered is one thing. Getting it actually running — plumbed, programmed, and pulling properly — is another. Here's what happens when the technician comes out.

Before the appointment: Site preparation will be confirmed before technicians make it out. Once your machine ships, we'll coordinate scheduling with you and assign a local certified technician. Before they arrive, make sure your space is ready: the machine's permanent location should be determined, your water line and drain access should be in place, and your electrical supply should match the machine's requirements. 

On the day The technician will handle the physical installation of the machine — positioning, water line connection, and drain setup. Once it's plumbed and powered, they'll run through the setup and basic programming: boiler pressure, shot parameters, and confirming that water flows correctly through the group heads and steam wands. Some basic training will be provided, they'll pull test shots to verify the machine is operating within spec.


After Installation

Once your machine is installed, we'll provide referrals for authorized service technicians in your area for ongoing maintenance and repairs. Coffeeionado offers lifetime support on all equipment we sell — we're here long after the install is done.


Governing Terms

This installation policy forms part of your agreement with Coffeeionado and is subject to our Terms of Sale and Terms of Service. In the event of any conflict, the Terms of Service governs.

Can I pick up the machine at your store?

We do not have a showroom or storefront for customer pickups, so orders cannot be picked up directly from us. That said, there is an exception for La Spaziale and La Pavoni products, you can contact us to arrange.

However, if you'd prefer, we can arrange to have your machine shipped to a local freight terminal/location for pickup instead. Let us know your city/state (or ZIP code), and we’d be happy to check the nearest terminal options for you.