FAQ of razortek
FAQ of razortek

Frequently Asked Questions

For fiber laser welding machine, it can welding all metal, from 0.3-8mm thickness, 1.5kw 2kw 3kw laser source is optional. You can tell us the material and thickness you need to weld, and we will recommend the suitable power to you.


The consumables of the machine are the protect lens, focus lens:Protect lens: need cleaning it sometime, and change it serveral days; 4$/pcs

Focus lens: need change it several month. 40$/pcs.We also sell nozzles, lens holders, wire feed nozzles, protect goggles, protect helmets, welding wire and other accessories.


Machine warranty 2 years, free to change the machine parts under warranty(no hunman reason) if there are any questions, you can contact us, our service team will help you set up the machine. 



The power of laser welding & cleaning machine is 1.5kw, 2kw, 3kw. The standard voltage for 1.5kw, 2kw machine is 220v 1p 50hz/60hz; the standard voltage for 3kw machine is 380v 1p 50hz/60hz. If your local voltage doesn't match, you can use a transformer or voltage regulator.


Yes, we offer full OEM customization including color, logo and design.


Double swing wave controller we use Hanwei brand, with double pendulum control box, different swing shapes can be selected when the laser is emitted. 3in1 means welding+cleaning+cutting.

Single swing wave controller we use Suplaser brand, there is only a line when it emitted.4in1 means welding+cleaning+cutting+weld seam cleaning.


Pulse laser cleaning machine power has 100w 200w 300w 500w, low power, suitable for small size metal cleaning, like mould, almost no damage to the metal surface. But cleaning efficiency is low and the cleaning speed is low.

CW laser machine has 1500w 2000w 3000w, with high speed and high efficiency, suitable for large area cleaning.


Hanwei 3in1 is a multifunction machine, with welding, cleaning and cutting, but it max cleaning width only 50mm. So, Hanwei double swing wave controller has more features.

Suplaser cleaning machine, only cleaning function, it max cleaning width can be 300mm.

If you only need to cleaning, just choose Suplaser laser cleaning machine.




Yes, we offer full OEM customization including color, logo and design.


The power of laser welding & cleaning machine is 1.5kw, 2kw, 3kw. The standard voltage for 1.5kw, 2kw machine is 220v 1p 50hz/60hz; the standard voltage for 3kw machine is 380v 1p 50hz/60hz. If your local voltage doesn't match, you can use a transformer or voltage regulator.