280W Mixed Metal and Nonmetal Laser Cutter STJ1390M
280W mixed metal and nonmetal laser cutter STJ1390M with Yongli brand beam combined laser tube, so as to cut steel, acrylic, MDF, wood, plywood, and fabric.
280W mixed metal and nonmetal laser cutter STJ1390M is designed with Auto following cutting head, it can automatic measure the cutting distance between laser head and materials.
Mixed laser cutter is widely used in adverting industry, metal products, steel structure, precision machinery, auto parts, glasses, jewelry, nameplates, handicrafts, electronics, toys, packaging, etc.
More details of mixed metal and nonmetal laser cutter STJ1390M:
1. Front side of mixed metal and nonmetal laser cutter STJ1390M:

2. Left side of mixed metal and nonmetal laser cutter:

3. Back side of STJ1390M mixed laser cutter 280W:

4. 280W mixed metal and nonmetal laser tube:

5. Mixed laser cutting head:

6. Mixed laser cutter control system RD controller:

We also have 300W mixed metal and nonmetal laser cutter for choose,welcome to inquiry.
Share This Article With Others
Related Stories
2026-08-135 Min Read
Yes, laser cutting galvanized steel is safe when the machine has proper fume extraction and filtration; it is unsafe without them. The zinc coating vaporizes into zinc oxide fume that causes metal fume fever if inhaled, so an enclosed machine with a high-flow exhaust and filter system, kept below the OSHA limit of 5 mg/m3 zinc oxide, is the deciding requirement. Never cut galvanized in an unventilated space.
2023-12-088 Min Read
Need to buy a fiber laser cutting machine for sheet metal & tube fabrication? Here is a guide on how to find & buy a fiber laser metal cutter for your business.
2026-04-179 Min Read
Explore the best metal laser cutters for every need in 2026 - from home to commercial uses, from hobbyist to industrial makers, from entry-level to pro models.
2025-02-0514 Min Read
Need to know how thick of metal a fiber laser cutter can cut through? How fast are the speeds with various powers? Here's a guide for beginners and pros alike.
2026-08-185 Min Read
Brass and copper sit at the top of every list of metals that fight the laser. Solid copper reflects roughly 95 percent of a fiber laser's beam, brass is not far behind, and both once carried warnings in laser source manuals. Yet jewelry studios cut brass sheet daily, and busbar factories cut copper by the ton. This guide explains what changed, where the real risk lives, the minimum power that makes each metal practical, and the counterintuitive gas strategy that splits the two.
2026-08-087 Min Read
Aluminum is simultaneously one of the most laser-cut metals in industry and the one that generates the most troubleshooting threads. It reflects the beam that is supposed to melt it, pulls heat away from the cut faster than almost any other engineering metal, and produces a clingy bottom-edge dross that steel cutters never have to think about. This guide explains why aluminum fights the laser, walks through the four problems that account for nearly every bad aluminum cut, and gives the thickness-by-wattage numbers that separate marketing claims from what a machine cuts cleanly in production.