About

3D Laser Engraving Machines

A 3D laser engraving machine is built to mark 3D shapes and surfaces with clarity and precision. They are different to a typical 2D or even 3-Axis laser system in a number of ways and we offer this technology as standard with our Meta-C range.

Utilising state-of-the-art technology, we’ve established ourselves as a leading provider in this sector. Our own systems offer sharper, finer details and consistent depth to non-flat surfaces, all with impressively short processing times that will save you and your business time and money.

Learn more
Meta-C 3D MOPA Fiber Laser Engraving MachineSweden3.jpg?w=450&h=450&scale - 3D Laser Engraving Machines

Meta-C 3D • Fiber Laser Engraving Machine

First introduced in 2012 and now in its 7th incarnation, the Meta-C MOPA fiber laser engraving machine is built for 24/7 use over decades, it has a track record of near zero failures over millions of flawless operations and features our latest 3D laser head (3-Axis). The Meta-C 3D MOPA Fiber Laser Engraver is the most versatile and powerful laser solution for your business.

Power (W): 30, 60, 80
Worktable (mm): 350 x 350
Materials: Most Metals, Stone, Some Plastics
Fibre Laser Technology - 3D Laser Engraving Machines3D Laser Beam Delivery 1 - 3D Laser Engraving Machines

Meta-C%20-%20UV%20Laser%20-%20Right%20ClosedMeta-C UV Laser Engraver

Meta-C 3D • UV Laser Marking Machine

We are proud that our UV laser engraver was amongst the first commercially available on the market. Since then the Meta-C UV has evolved so much! With 3D technology as standard, unmatched speed and accuracy it can mark or engrave anything. Designed to serve serious commercial to light industrial users, made for millions of operations and backed by a 10 year warranty.

Power (W): 5, 10, 15
Worktable (mm): 350 x 350
Materials: Almost Everything
UV Laser Technology - 3D Laser Engraving Machines3D capable laser

Meta-i Laser Coding MachineLaser Coding Machine - Meta-i (Integration Laser)

Meta-I • Laser Coding Machine

The Meta-I is a state-of-the-art laser coding machine, designed for effortless integration into high-speed production lines. Engineered and manufactured in Britain, this advanced integration laser delivers unparalleled precision, efficiency, and reliability. Whether marking, coding, or engraving, the Meta-I is built to optimise production processes, reduce waste, and increase profitability.

Power (W): 5, 10, 15, 30, 60, 80, 100
Materials: All (available with any laser source)
Multiple Laser Types Available - 3D Laser Engraving Machines3D Laser Beam Delivery 1 - 3D Laser Engraving Machines

Backround

How does 3D Laser Engraving Work?

Before we look at the science behind how our 3D laser system works, we first need to understand some background.

A laser is focused to an ideal focal point, where it has an interaction with your material making a mark, engraving, cutting or otherwise as required. Where it meets the material, the laser creates a shape, this is called the laser spot.

If you shine a torch at a wall head on, the spot you see from the torch is circular. If it hits a wall at an angle, the spot turns elliptical or a different shape. Where it is further away from the wall, the light dims and the outline becomes blurry (the focus).

The same applies to a laser, however, because a laser is used to interact in a specific way with a surface, the effect on the resulting laser spot is far more critical.

As a laser spot deforms or loses focus, the power, focus, efficacy and shape is affected, resulting in lower spot quality. This produces unwanted results.

How does 3D laser beam delivery differ?

A 3D system will automatically adjust the laser spot so there is little loss of spot quality on curved surfaces and 3D contours. They are great for more complex shapes, and quickly engraving anything from bottles to game controllers.

They can also be used to create relief engravings by deep engraving the part with differing heights, which is useful for personalised gifts or jewellery items.

How does a 3D beam delivery work?

A 3D scanhead can adjust a laser beam in all three dimensions: X, Y and Z. It uses a series of beam expanders and shifting optics before passing it through the lens to meet the material.

See the rudimentary diagram opposite that displays a basic 3D laser scanhead setup before the laser meets the surface.

basic 3d beam delivery - 3D Laser Engraving Machines
3D laser marking video clip image - 3D Laser Engraving Machines

Overview

Watch the Video

Find out more about the true difference between 2D and 3D laser technology and how it works

2-Axis, 2.5D, 3D, 3-axis, what does it all mean?

3D or 3-Axis?

There is a lot of confusion in the industry around Axis and D (Dimension) in lasers. We’re here to clear this up and help you get the laser you need.

An Axis is anything that the laser interacts with. As a minimum, every laser has two mirrors which deflect the beam across the work surface. If your laser only has these mirrors, it is 2-axis.

The D, or Dimension, means what type of surface it can mark. 2D lasers can only mark 2D surfaces. The focus point of the laser is set to the height of the work surface, and will mark along that flat surface.

If you add a focusing optic to adjust the laser for 3D marking, this would make it 3-axis, because there is now a third component interacting with the laser.

To mark 3D, curved and rounded objects, you need a 3D laser – only a 3D laser can mark a 3D object with accuracy and sharpness.

For the most part, 3D lasers are most often 3-axis lasers, because they operate with two mirrors and a dynamic optic to change the focal point of the laser. But 3-axis does not mean 3D – it just means there are three components interacting with the laser.

Basically – if you only need to mark flat plates, you only need a 2D laser. If you need to mark curved objects (like glasses), you need a 3D laser.

Inside a laser scan head, you’ll find at least two axes – the two mirrors

To mark 3D, you need a laser that can change its focal point

A Dynamic Optic adjusts the focus height, for 3D Marking

Common Technology

What are the limitations of Rotary Devices?

Old rotary

Most laser engraving machines use a rotary device to turn cylindrical objects during the laser marking process. This process can be very time consuming and, when engraving glass, can be somewhat of a high risk. Why? Due to its shape and delicate nature, cylindrical glass can be difficult to clamp, resulting in it slipping and the defective engraved product becoming unusable. And that’s not the only limitation. When using a rotary device, the laser beam delivery can only be in one plane (most commonly zero degrees), yet for the best results when laser engraving on glass, it’s required to deliver the beam at angles other than zero. In short, by using a rotary device, the highest quality of laser marking isn’t achievable.

We get it. A rotary device isn’t the most effective solution to laser engrave a non-flat surface. So what’s the alternative? Enter: the 3-Axis.

3D LASER MARKING

The Power of 3-Axis Marking

By using a 3-axis beam for 3D laser engraving, all the obstacles you face when using a rotary device are overcome. A state-of-the-art system, a 3-axis allows you to mark curvatures on your creations and, when combined with the rotary system, you can achieve unbeatable results.
Combining the benefits of 3-axis beam delivery with a rotary device means you can achieve maximum quality and surface area across almost any-shaped surface that is within scope of the technology. With a full understanding of the technology incredible results can be achieved. By combining the two systems, you can give your business huge commercial advantages compared to the conventional technology that most competitors will be using.

UNIQUE

Results

 

Here’s an example of the incredible detail that can be achieved using a Lotus Laser System Meta-C 5W UV laser and a 3-axis beam delivery. The 3-axis beam delivery system holds focus by mapping the 2D artwork onto a 3D model of the object then dynamically adjusting the focal point as it contacts the object’s surface. From the brightness of the mark to the crisp and clear 700 nanometer wide hairline seen on the (R) symbol, this is 3D laser engraving at its absolute finest.

Heineken Glass 3D Marked Branding 1

Trusted and loved by thousands of businesses

logo copy Bushmills
DMU logo
Bosch Logo
Goood Empire copy
versapak
CEUK
Tland white - 3D Laser Engraving Machines
Perfume Shop Logo White

3D Capable

Recommendations

Whether you’re an industrial manufacturer or small business we have solutions to help you mark around curved and complex surfaces. From laser etching gin glasses to marking suspension parts, our laser machines are designed to do it all.

Meta-XY • Laser Part Marking Machine

Designed for batch coding and laser part marking, the Meta-XY handles large projects across multiple locations with precision and speed. Its spacious work area supports any of our laser sources, while fast, automated doors and a high-speed head maximize throughput without sacrificing quality.

Power (W): 5, 10, 15, 30, 60, 80, 100
Worktable (mm): 700 x 500
Materials: All (available with any laser source)
Multiple Laser Types Available - 3D Laser Engraving Machines3D Laser Beam Delivery 1 - 3D Laser Engraving Machines

Meta-C 3D • Fiber Laser Engraving Machine

First introduced in 2012 and now in its 7th incarnation, the Meta-C MOPA fiber laser engraving machine is built for 24/7 use over decades, it has a track record of near zero failures over millions of flawless operations and features our latest 3D laser head (3-Axis). The Meta-C 3D MOPA Fiber Laser Engraver is the most versatile and powerful laser solution for your business.

Power (W): 30, 60, 80
Worktable (mm): 350 x 350
Materials: Most Metals, Stone, Some Plastics
Fibre Laser Technology - 3D Laser Engraving Machines3D Laser Beam Delivery 1 - 3D Laser Engraving Machines

Meta-I • Laser Coding Machine

The Meta-I is a state-of-the-art laser coding machine, designed for effortless integration into high-speed production lines. Engineered and manufactured in Britain, this advanced integration laser delivers unparalleled precision, efficiency, and reliability. Whether marking, coding, or engraving, the Meta-I is built to optimise production processes, reduce waste, and increase profitability.

Power (W): 5, 10, 15, 30, 60, 80, 100
Materials: All (available with any laser source)
Multiple Laser Types Available - 3D Laser Engraving Machines3D Laser Beam Delivery 1 - 3D Laser Engraving Machines

Meta-C 3D • UV Laser Marking Machine

We are proud that our UV laser engraver was amongst the first commercially available on the market. Since then the Meta-C UV has evolved so much! With 3D technology as standard, unmatched speed and accuracy it can mark or engrave anything. Designed to serve serious commercial to light industrial users, made for millions of operations and backed by a 10 year warranty.

Power (W): 5, 10, 15
Worktable (mm): 350 x 350
Materials: Almost Everything
UV Laser Technology - 3D Laser Engraving Machines3D capable laser

Meta-C 3D • CO2 Laser Etching Machine

Designed for high-speed etching and engraving, the Meta-C CO2 laser etching machine features the advanced Gen7 Meta-C chassis, an ultra-precise 3D (3-Axis) beam delivery system, and our powerful Galvo CO2 laser source. Available in multiple power options and backed by a 10-year warranty.

Power (W): 60, 80, 100
Worktable (mm): 350 x 350
Materials: Wood, Some Plastics, Textiles
CO2 Laser System3D capable laser