A Muvna Mammoth grinder and swappable chamber at World of Espresso San Diego 2026. Day by day Espresso Information picture by Howard Bryman.
Chinese language espresso gear firm Muvna has launched the Mammoth, a modular business espresso grinder with removable burr chambers for various burr codecs.
With a listing value of $3,200, the Mammoth ships with two burr modules, one for Muvna’s 98-millimeter flat burrs and the opposite for the model’s 83-millimeter conical burrs. A clamp lever on the highest of the compact, stationary aluminum physique of the grinder lifts to launch a module for swapping.
Every burr module weighs about 5 kilograms, or 11 kilos, and accommodates its personal spindle for driving the burrs. The carriers are usually not appropriate with third-party burrs, although Muvna is creating extra modules with 100-millimeter conical burrs, 102-millimeter flat burrs and 83-millimeter hybrid conical ghost-tooth burrs.
Day by day Espresso Information picture by Howard Bryman.
“Mammoth was developed for specialty espresso fanatics, specialty cafes and occasional roasters who ceaselessly change beans and require a flexible grinding answer for a number of situations,” an organization spokesperson just lately informed Day by day Espresso Information. “As soon as accustomed to the method, customers can swap grinding head modules in underneath 10 seconds, with no instruments required.”
The Mammoth enters the market amid rising curiosity in commercial-caliber espresso grinders that may alternate between flat and conical burrs.
Hong Kong-based Wug2 was an early entrant with its 83A grinder, a variable-speed machine that includes interchangeable burr carriers launched in 2021. Varia joined the sector in 2024 with the VS6 grinder, which ships with 58-millimeter flat burrs and provides non-obligatory elements for swapping in 63-millimeter conical burrs. Earlier this month, Australian grinder maker Possibility-O revealed the two-headed Lagom GDS grinder, which homes two units of burrs aspect by aspect.
Day by day Espresso Information picture by Howard Bryman.
Muvna’s first reveal of the grinder now referred to as the Mammoth occurred in 2025 on the HostMilano present in Italy. Gross sales of the Mammoth launched in Could of this yr, following its look at World of Espresso San Diego.
Past the interchangeable modules, options embody a stepless RPM adjustment knob with an embedded digital TFT display on the grinder base, permitting customers to set burr rotation velocity. An LED illuminates grounds as they exit, whereas a plasma generator mitigates static to cut back scattering. A mixed knocker-blower system minimizes retention, whereas the single-dose hopper and portafilter holder connect magnetically.
Following the Mammoth and the Dosecraft M-100 automated whole-bean doser, Muvna’s upcoming releases are slated to incorporate devoted flat- and conical-burr grinders, in addition to a collection of milk-steaming pitchers.
Day by day Espresso Information picture by Howard Bryman.
The Muvna model launched in China in 2020, whereas worldwide product rollouts and U.S. trademark registrations for model property and merchandise started showing in 2023. The model turned many espresso trade heads in late 2024 with the launch of the Mach crank-driven guide espresso machine.
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Howard Bryman
Howard Bryman is the affiliate editor of Day by day Espresso Information by Roast Journal. He’s primarily based in Portland, Oregon.
