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Versalab M4 Single Dose Espresso Grinder
Versalab M4 Single Dose Espresso Grinder
Versalab M4 Single Dose Espresso Grinder
Versalab M4 Single Dose Espresso Grinder
Versalab M4 Single Dose Espresso Grinder

Versalab M4 Single Dose Espresso Grinder

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Regular price $3,500.00
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The Versalab is a high-end compact single dose grinder that delivers fluffy grounds and great espresso time after time. Its stepless adjustment and doserless design make this powerful multi-burr grinder an excellent counterpart to any café or home barista’s prosumer espresso machine.

  • Details of design.


  • Conical burrs combined with 68mm. flat burrs; Total grind path of 40.6mm or about the equivalent of 96+mm. flat burrs.
  • The burrs are a combination of conical and flat; The beans are dropped into a conical area where they are broken into small pieces; These pieces are then small enough to enter the flat burrs to be finished ground to the chosen size; This is a compact burr set with a long and easy grind path, minimizing harsh treatment of the coffee and producing fluffy non-oily grounds.
  • All the coffee entering the grinder leaves via the bottom funnel in a circular fluffy deposit into your portafilter.
  • Simple and rapid workflow; Minimizing the evaporation of flavors volatiles.
  • No need for wetting the beans or dressing the grounds — a light tap to settle, and ready to tamp; This ensures no delay into the espresso machine, thus ensuring no loss of all the volatiles.
  • Grind fineness is adjusted by turning the top funnel, infinitely variable; The fine thread of this adjustment allows a small movement of the top funnel to change the grind size by about .00005” ( a little over a micron) or 1/60th the thickness of a human hair.
  • Dispensing Method: Doserless
  • The motor is a DC motor made by the premier US manufacturer; Burr speed is 500 rpm.
  • Grinder parts are produced by an aerospace and defense machining company in Albuquerque New Mexico.  Accuracy of the moving parts and their finished alignment is checked multiple times throughout assembly in Versalab’s shop. The design, manufacturing accuracy, and attention to detail combine to create a superb coffee grinder.
  • Allowed variation in dimension ranges from +/-.002” to +/- .0002” depending on the parts requirements. Some of the parts are then powder coated, others are hand finished by custom equipment at Versalab.  
  • Includes the portafilter fork
  • 6” wide x 13” high x 8” deep
  • Weight: 37 lbs.
  • RPM (Burrs): 500 RPM
  • Number of Grinder Settings: Infinite
  • Dual Voltage: 110V-120V standard (with option of 220v) 
  • Color: Black


ABOUT Versalab:

Versalab is a 25 year old boutique manufacturer of extraordinary products for a variety of markets. The market mix follows the decades of the wide-ranging interests of the principals John Bicht and Laura Dearborn.
The purpose of the company is to develop robust classy extreme-performance products, always following the same rigorous “start from basic principles” approach.

Each unit is lovingly assembled in the scenic town of Placitas New Mexico just north of Albuquerque.

For over a quarter of a century Versalab has paid great personal care to every customer. 

WARRANTY: All new grinders include 1-year parts warranty. 

GRINDER CALIBRATION: There may be signs of use from the factory calibration process, which involves the use of coffee beans. Each grinder is factory tested and calibrated with actual coffee beans before being sold. Additionally, it is normal to have some coffee residue, dust, or particles leftover from the calibration process in a "factory new" grinding machine. 

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