How to Changing the Lens to Achieve Large-format Laser Marking 

In the process of laser application,  sometimes customers to consult Triumph large-format laser marking machine. Today we will talk to you about Triumph large-format laser marking machines. The Large-format laser marking can be achieved by changing the lens (basically only need to change the lens), which is simple, effective and low-cost, and is also a commonly used large-format marking method.

Now we introduce two large-format laser marking machines:

1. Triumph large-format laser marking machine

2. Triumph XY Large Format Motorized Split Marking System

Next, let’s talk in detail about how to implement each and its advantages and disadvantages.

Triumph large-format laser marking machine (commonly used)

This working method is to achieve large-format laser marking by changing the lens, which is also a commonly used large-format. Conventional lens work ranges are 70×70 (mm), 110×110 (mm), 175×175 (mm), 200×200 (mm), 300×300 (mm), and larger lenses on the market can generally be used It is about 500×500 (mm), but it is very rare and needs to be customized.  

The following points should be paid attention to when using this working method:

First test whether the power of the laser can meet your requirements, because once the range is enlarged, the power of the laser to the energy of the processing surface will become smaller, and the depth requirement must be met first;

When the lens is enlarged, the focal length becomes larger, and the stroke of the lifting column must be increased, which must be satisfied;

Simple and effective, low cost, basically only need to change the lens;