Q: Do I need two laser machines to engrave and cut separately?
A: No, the laser machines we provide are capable of both engraving and cutting. One machine alone can fulfill the two purposes.
Q: Do the laser machines need to be connected to a laptop or desktop computer to work?
A: Yes, either is ok. It supports Windows 10, Windows 2000, Windows XP, Win 7, and other operating systems.
Q: What kind of graphic format does it support?
A: JPG, PNG, BMP, PLT, DST, DXF, CDR, AI, DSB, GIF, MNG, TIF, TGA, PCX, JP2, JPC, PGX, RAS, PNM, SKA, RAW , etc.
Q: How to distinguish laser tubes with different powers and applications?
A: 1. Laser tube length (relatively speaking, the longer, the bigger)
     2. Laser tube diameter (relatively speaking, the thicker, the bigger)
     3. The bigger a laser tube power is, the deeper the machine can cut, but its light spot is bigger. So, it is better to use a machine with a low-power laser tube to engrave, such as 40W, 50W or 60W.
Q: Is it better to increase blow to improve laser processing performance?
A: For some thick materials, it works. But, when carving some other materials, you need to blow less.
Q: How long will it take to learn to operate a laser machine?
A: If you are able to use some basic graphic design software, it will only take a few hours to master the operation. You just need to do some simple tests on different processing materials to know how to set the correct speed and laser power.
Q: Is a laser machine in operation harmful to our bodies?
A: It is not harmful as long as the laser is not exposed directly to skin and eyes.

 is located at the HiTech Development Area of Jinan City, Shandong Province, China. Our company makes high quality vinyl cutters, cutting plotters, graph plotters, CO2 laser engravers and CO2 laser cutting machines and CNC Routers. Redsail products are now used by over 10,000 companies and government offices in more than 40 countries. 

Our strong technical background is no doubt the key to success in competing within the ever-changing information industry. Redsail has established long-term and stable cooperation relationship with Tsinghua University, Shanghai Optical Machine Research Institute of China Academy of Sciences and Nankai University. At the end of April 2004, Redsail has more than 10 patents and 5 software copyrights in China. 

Over the years, Redsail has established ourselves as the industry pioneer in supplying the most complete line of quality cutting plotters, laser engraving machines and laser cutting machines. Our business objective is to provide the market with the most reliable products at best price, and supported by impeccable service.