Five Parameters to Consider When Purchasing a Laser Marker

The key to selecting a laser marking machine is to match it to your actual needs. The five major factors to consider are laser type, power configuration, marking accuracy, the size of the work area, and the software system.Different materials and manufacturing environments require different equipment, and it is also important to consider the quality of the manufacturer's after-sales service and technical support.By taking these points into consideration, a company can avoid wasting money and find the right, efficient equipment.

Preparing for the purchase of a laser marker.

Before you rush out to make a purchase, first think about what type of material you will be mainly marking. Is it metal, plastic or ceramic? Different materials require different laser wavelengths.You also have to be clear about the budget. Although imported equipment is more stable, the cost-performance ratio of domestic machines is higher, which suits the needs of a startup.

Here are five core parameters that need to be understood.

Type of laser.

Fiber lasers are good at cutting metal, while CO2 lasers are better at processing non-metallic materials such as acrylic.Just as the type of engine determines a car's capabilities, the type of laser determines what a laser system can do.

How much power it has.

Don ’ t be fooled by the “ the more power the better ” sales pitch. 200W is more than enough for most everyday metal marking jobs. High power is only necessary if you ’ re doing deep engraving every day.If you choose a unit with too much capacity, not only will you waste electricity, but you'll pay a lot more for the equipment.

The precision of the laser marking.

The difference between 0.01 millimeter and 0.05 millimeter precision is evident in the quality of precision parts.It's just like the resolution of a cell-phone screen," says a friend in the electronics industry. "If you're making electronic components, you might as well go straight for the high-end equipment, but if you're making ordinary signs, don't waste your money.

Workbench dimensions.

Have you ever seen someone buy a machine tool and then discover that their workpiece won't fit? The safest approach is to measure the size of your largest workpiece and add 20 % to the dimensions.If you are planning on marking parts of unusual shapes, remember to select a three-dimensional dynamic marking system, so as not to constrain your creativity.

Software compatibility.

The right control software can double efficiency. The key is whether it can directly import CAD drawings, and whether it supports automatic generation of serial numbers.The learning curve for some of the less popular programs is very steep, so newcomers should choose programs with a more intuitive interface.

Post-sale details are often overlooked.

When considering a machine, you should first look at the warranty period, and whether or not the company will come to your door to fix it. Lasers, the core component of these machines, can have a life span of tens of thousands of hours, but if you have a reliable after-sales service, you can rest easy.Remember to test the machine. Testing the marking effect on site is more realistic than just looking at the specifications.