The first step is to check the effective working area of the machine. Large size XY moving table systems usually provide marking ranges from 600×900mm up to 1200×1200mm or even larger.
If your logos are bigger than a standard static field lens, the XY moving table allows the laser head to move step by step, ensuring the whole logo is engraved with high precision.
For oversized stainless steel or aluminum plates, choose a machine with at least 6090mm working table to guarantee full coverage.
For metal logos, fiber laser sources are the most popular because of their durability and low maintenance.
Power Options: 50W, 100W, or even higher for deep engraving.
MOPA Fiber Laser: If your logos require color marking or fine detail, consider a MOPA source for more flexibility.
Large logos require consistency. Look for features such as:
High-precision linear guides for smooth table movement.
Servo motor drive system for accurate positioning.
Stable software control to prevent stitching errors between different marking sections.
If you produce large quantities of metal logos, efficiency matters:
Auto-focus system saves setup time.
Split marking function allows the software to divide the big logo into multiple sections and mark automatically without manual adjustment.
Dual working tables (optional) can allow one side marking while the other side is prepared.
Choose a machine with user-friendly software compatible with common design formats (AI, DXF, PLT). This ensures smooth import of your logo files and reduces design errors.
Since large size machines are a long-term investment, reliable after-sales support is essential. Make sure the supplier offers:
Online and on-site training.
Quick technical support.
Spare parts availability.