Universal floor grinder MEC7-VE

Stone floors grinding and polishing machine

Universal floor grinder MEC7-VE

Grinding and polishing machine with variable speed for all kind of stone floors: marble, terrazzo, concrete, granite and hard stones. Available with 1phase or 3phase powerful motor.

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Three-phase motor driven by frequency inverter thus improving machine output, power 4Kw - 5.5HP also available in single phase version.



Sturdy and compact structure. Aluminium tank with epoxy powder finish. Abrasive holding plate 320mm in diameter.

Abrasive holding plate

Abrasive holding plate

Available with Prismatic, Frankfurt or Comma type abrasive holding plate, at customer's choice.


MEC7-VE floor grinder is a powerful and high-performance model to work any kind of stone floor:

  • Three-phase motor driven by frequency inverter thus improving machine output.
  • Selection of four different speeds to optimize working of the floor.
  • Machine level adjustment by eccentric wheel axis.
  • Transport handle and pivoting wheel facilitate machine movements.
  • Available in single phase version.
Technical details
Power 4Kw – 5.5HP
Voltage 400V (3phase) / 230V (1phase)
Ø Abrasive holding plate 320 mm
Plate rpm and peripheral speed I - 150 rpm - 141 m/min
II - 373 rpm - 374 m/min
III - 466 rpm - 468 m/min
IV - 559 rpm - 561 m/min
Water tank capacity 31 l
Size 520x1055x1300mm
Net weight 133 kg
Gross weight 153 kg


Accessories provided

Accessories provided

Abrasive holding plate Ø300 mm, shock-absorbing springs (outer and inner type) plastic splash guard ring, squeegee and set of servicing wrenches.

Bush-hammering plate

Bush-hammering plate

Optional accessory for surface bush hammering, available with different grits.

Single head driving plate

Single head driving plate

Optional single head driving plate diam. 430mm, for using single head machine tooling. The inverter lower speed is programmed for the use of single head machine pads and accessories, exploiting the polishing result.

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Guarantee 12 months

Qualified technical support

Training with Achilli technicians

Spare parts always available

0541 387066 info@achilli.com Technical support Request customization Data sheet Request Information

Product: Universal floor grinder MEC7-VE