HomeCoffeeCompak Combines On-Demand and Pre-Dosing in a Single Grinder, The BoltDaily Espresso...

Compak Combines On-Demand and Pre-Dosing in a Single Grinder, The BoltDaily Espresso Information by Roast Journal

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Compak Bolt grinder

The Compak Bolt 64 and Bolt 83 grinders are anticipated to hit the market this 12 months. All pictures courtesy of Compak.

Spanish espresso grinder maker Compak is launching the Bolt, a brand new industrial machine able to grinding both on demand or mechanically with a set variety of doses.

The on-demand and pre-grinding features can be found in modes that Compak calls “Contemporary” and “Predose,” respectively.

In Contemporary mode, customers can set the period of grinding to find out the dose, and retailer three predetermined time-based doses to be floor on demand. A built-in recognition system detects which dose to grind primarily based on the precise portafilter.

In Predose mode, the grinder will grind and accumulate parts of espresso inside a dosing chamber. A entice door releases the total dose unexpectedly, then closes to instantly grind and retailer the following dose mechanically. The intent is for Predose mode for use throughout peak busy occasions whereas nonetheless sustaining freshness.

Compak Bolt

“It merges two worlds,” Compak America Managing Director Josh Fields advised Each day Espresso Information. “It’s the intersection of what got here earlier than with what we now have as we speak. Espresso grinders at their origin had been doser grinders. That transitioned to on-demand, direct-to-portafilter recent grinding. The Bolt does each of these issues in a single grinder, bringing what’s doable in espresso grinding full circle.”

Fields stated the Bolt is ready to match the pace of conventional doser grinders whereas higher making certain freshness by means of successions of photographs by offering one or two backup doses at a time, and no more.

“In excessive manufacturing, busy cafe functions, [doser grinders] are very efficient, however they had been flawed as a result of individuals would grind an excessive amount of,” stated Fields. “If you happen to fill a doser, you’re simply not going to undergo it rapidly sufficient for it to nonetheless be recent, however in the event you simply have two [doses] and also you’re busy, you’re going to by means of them in a matter of seconds.”

Compak Bolt 64 83

The Bolt is launching with two fashions: The Bolt 64 is centered on 64-millimeter flat burrs, and the Bolt 83 has 83-millimeter flat burrs. Within the Bolt 83, burrs are spun at 1,200 RPM by a 610-watt motor producing seven grams per second of espresso floor for espresso.

The brand new grinders additionally characteristic a mechanism for accessing the grind chamber for cleansing, with out shedding the grind setting.

Baristas work together with a 2.8-inch TFT touchscreen to configure and choose doses, and to obtain utilization stats and upkeep notifications. The grinders’ hoppers maintain roughly 1.25 kilograms (2.75 kilos) of complete beans.

The Bolt can additional accommodate pace and precision by means of an non-compulsory built-in handbook tamper on the entrance of the machine. For items not outfitted with the built-in tamper, Compak recommends pairing the grinders with its Dice automated tamper software.

Compak Bolt and Cube

Bolt and Dice.

The Dice may even be offering that service for the primary time this 12 months in among the highest-stakes drink preparations of all, on stage on the 2023 US Barista Championship in Portland subsequent month.

Fields has confirmed that Compak would be the occasion’s official E-Tamper Sponsor, and that the Dice would be the first formally sanctioned automated tamper to be used in competitors in World Barista Championship historical past.

“That is groundbreaking stuff,” stated Fields. “It’s lastly saying that on this planet of aggressive baristas, which is the vanguard of specialty espresso at its highest stage — the place innovation and discovery actually occurs — you’d be utilizing an auto-tamp. I do know some [competitors] will use it. Some have already expressed curiosity in it, since you received’t lose factors for tamping. It’s an automated option to get an ideal tamp rating, and it simply provides them slightly bit extra time and vitality to deal with the variables that they’re emphasizing.”

DSCF1145

A Compak Dice. 2020 picture courtesy of Compak, from DCN’s story “Grinder Maker Compak Unveils the Dice Tamp Computerized Tamper”

Compak Bolt grinders may even be on show on the SCA Expo in Portland subsequent month the place the corporate will begin accepting preorders for the Bolt 64 at $3,500 and the Bolt 83 at $3,850. Supply of Bolt grinders is anticipated to start by early Summer time.


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