Gravotech rotary engraving machine

M20, multi-purpose desktop engraving machine: from gift to plaque engraving

ROTARY ENGRAVING MACHINE
As the best-selling engraving machine, the M20 can adapt to any purpose and fit any job. Small and lightweight, you can find a place for the M20 in every shop, workshop and even take it on a promotion tour.
  • Easy-to-use
    Engraving has never been easier thanks to the M20 desktop engraving machine: Bluetooth, simple control panel, multiple positioning vices, open design for easy parts loading, and our unique engraving assistance features. Easily switch from ring engraving to plaque engraving.
     
  • Strong
    This desktop engraving machine benefits from a new sturdy bridge and a stronger spindle. Created for industry, the M20 design is a guarantee of its longevity and durability; designed for customer safety and sleekness which enables it to fit in any retail store.
     
  • Modular
    With many accessories, any version can easily be upgraded to fit the evolution of businesses and customers' needs. The M20 is the ideal jewellery engraving machine, glass engraving machine, and badge engraving machine combined. Engrave texts, logos or photos on a wide range of materials.

 

Technical Specifications

Unobstructed access to the desktop engraving machine work area.

Engraving assistance

  • Surface tracking with the depth nose unit
  • Automatic detection of the object height

Positioning assistance

  • Self-centering vices
  • Positioning and simulation of the engraving (Point & Shoot)
  • Engraving preview

A wider range of tools

  • Engrave with diamonds, rotative diamonds, or cutters to turn your metal engraving machine into a glass or jewellery engraving machine
  • Rotary devices to engrave pens and the inside and outside of rings and cups
  • From our classic tools for small writing, the choice is now extended to a wider range (OneCut, TwinCut, etc.) which opens the possibilities of cutting and drilling

Connectivity to computer and tablets via Bluetooth and USB

4 configurations improvements from the old M20 desktop engraving machine version

  • New sturdy bridge design
  • Metallic parts and a new stronger spindle
  • Improved reliability of the Z-axis and the engraving head
  • Improved reliability of the engraving head

General

Technologies
Rotary, scribing

Ideal for:
Nameplate engraving
Plaque engraving
Ring engraving
Gift engraving

Marking Capacity

Marking area max
100 mm x 100 mm
Spindle power
30 W
Max object height
100 mm

M20
Max. object size (L x W x H) (weight)

190 (7,5 in) x 110 mm (4,3 in) or unlimited x 60 mm (2,36 in) (10 kg - 22,04 lbs)

Dimensions (L x W x H)

375 mm (14.764 in) x 350 mm (13.780 in) x 360mm (14.173 in)

Machine weight

11.9 kg (26.235 lb)

Automatic Z axis

Yes

Noise level

<70 dB

Spindle Type

Top load spindle
Hollow shaft motor

Point & shoot

Yes

Operating Temperature

min. +5°C (+ 41°F) - max. +40°C (+104 °F)

Connection to computer

USB / Bluetooth

Maximum speed

40 mm/s (1,58 in/s)

Z stroke (Z travel)

30mm (1.181 in)

Rotation speed

19800 rpm

Software

ABC / Gravostyle / Gravotouch

Tool diameter

4,36mm (0,17 in)

The M20 is easy to use thanks to its simple control buttons

Upgrade the M20 with the Jewel pack to turn it into the perfect jewellery engraving machine and support the jeweller’s daily creations.

Thanks to the rotary device, add ring engraving to your offer and bring the final touch to your creations by personalising the inside and outside of bracelets and quickly switch to curved bangles.

With specialised cutters and diamonds, this desktop engraving machine is the perfect complement to your jewels!

A strong spindle guarantees M20’s longevity and strenght.

The M20 is the desktop engraving machine you need to create events in your shop.

The transparent cube highlights your product being engraved while ensuring total safety.

Its industrial but sleek design in a retail environment attracts the curiosity of your customers and create the buzz.

Whether as a metal engraving machine or a glass engraving machine, the M20 is a versatile engraver suitable for a wide range of materials. This is the ideal solution to adding value to your products.

The new M20 has a wide range of accessories

The M20 desktop engraving machine is available with different software that adapt to the user:

  • CATALOG
    From a catalogue of products, with all the pre-sets saved, you just need to select the object to engrave and personalise on a tactile tablet with Bluetooth and enter the text to engrave.
     
  • ABC
    Simple composition in 3 steps: define the composition area, enter the text and logo, select the engraving parameters and off you go.
     
  • GravostyleTM
    The expert engraving software with unlimited design possibilities (Photostyle, Dedicace). Turn your M20 into a badge engraving machine or use it for nameplate engraving thanks to the Matrix function.
Jewelry engraving accessories for M20 rotary engraver

M20 in jewelry

The M20 with the Jewel pack to support the jeweler’s daily creations.

 

Rotary device
Initially designed for the engraving of cylindrical objects, the rotary device allows the outside and inside engraving of rings in the jewellery industry.

 

Cutting table
Mechanical cutting required clamping, this cutting table allows you to fasten your precious metals securely during cutting, so the material is prevented from moving while the machine is working, ensuring a clean and precise cut.

 

Engraving gel
Engraving gel is an engraving lubricant for increased tool lifetime and smoother engraving or cutting on metals or glass.
Guaranteed odourless and non-irritating, Engraving Gel can be used in the shop without disturbing your customers’ visit.
Easy to clean, a simple dry cloth is all that is needed to remove the residue after machine work."
 

The M20 desktop engraving machine can engrave 20+ materials

ROTARY DIAMOND DRAGGING
ORGANICS
Glass, crystal
Leather
Wood​​, varnished wood
PLASTICS
ABS​​
Foam​​
Laminates​​
PA
PC
PE, BET
PMMA, Acrylic
POM - PBT
PP
METAL
Aluminum
Anodized Aluminum​​
Brass​​
Coated metal
Copper
Gold, silver, nickel, platinum
Stainless steel​​
Steel
Carbide
Titanium
= Marking / Etching
= Cutting
= Engraving / Deep marking

Associated Products

    M20: Gravograph historical best-seller

    The M20 is our most famous engraving machines

     

    Gravograph, our historical brand dedicated to personalization and signage, developed the iconic M20 engraver at the beginning of the 2000’s.

    Gravograph’s aim was to develop a versatile machine at an affordable price. The light weight and compact dimensions of the M20 quickly made it a flagship product of Gravograph. It is particularly popular with express engravers, small and medium-sized companies and jewelers.

    In 2018, The Gravograph M20 is chosen to engrave all the Golden Globes trophies thanks to its high-speed personalization capacity. A great occasion for the whole team to celebrate not only the awarded talent but also the unquestionable engraving qualities of this machine!

    M20 - rotary engraving machine - Gravograph