Question 1

What is the difference between laser marking and laser engraving?

Accepted Answer

Laser marking changes the surface colour or texture with little or no depth, such as black annealing on stainless steel. Laser engraving removes material to create a recessed mark. We offer both and recommend the right one for your part.

Question 2

Can you mark Data Matrix and QR codes that scan reliably?

Accepted Answer

Yes. We size and set the code for the material and verify that every design scans before running the batch.

Question 3

Do you mark parts in batches?

Accepted Answer

Yes. We build simple fixtures so parts load in the same position every time, and pull serial numbers or codes from your list for each part.

Question 4

Will a black annealing mark affect corrosion resistance?

Accepted Answer

Annealing marks do not remove material and are widely used on stainless steel equipment. For critical applications we will discuss settings and supply a sample for your own testing.

Question 5

What size parts can you mark?

Accepted Answer

The marking field is 300 x 300mm. Larger parts can usually be marked as long as the area to be marked fits under the laser. Cylindrical parts can be marked on the rotary axis.

Question 6

How much does laser marking cost?

Accepted Answer

Marking starts from 2 euro per part on batch runs, depending on the mark size, the part and how it is fixtured. The minimum order is 80 euro including VAT, and every batch starts with a first-off sample for approval.

Question 7

What type of laser is best for marking metal?

Accepted Answer

A fibre laser. It marks bare steel, aluminium, brass and titanium directly, and a MOPA fibre laser like ours adds control over pulse width for clean black marks, high-contrast codes and colour. CO2 lasers can only mark coated or anodised metal.

Question 8

Can you sign an NDA?

Accepted Answer

Yes. We are happy to work under an NDA for product development and prototype work.