1000W IPG Fiber Laser Metal Cutter for 3mm Aluminum Sheet
You will see 1000 watts metal laser cutting machine with IPG fiber laser generator cut 3mm aluminum sheet in this video.
This is a video of STJ1390 CO2 laser cutting necklace and earrings of silicone rubber, which will be a good reference to buy an affordable CO2 laser cutter.

STJ1390 CO2 laser cutter is equipped with fine cutting beam to get nice cutting edge. Except for silicone, CO2 laser cutter is available for engraving and cutting nonmetal materials, such as acrylic, ABS board, color plates, rubber, plastic, fabric, cloth toys, leather, crystal, wool, ceramic tile, glass, jade, wood products, bamboo products, etc.

You will see 1000 watts metal laser cutting machine with IPG fiber laser generator cut 3mm aluminum sheet in this video.

This is a video of ST-FC3015LR dual-purpose fiber laser metal cutting machine for stainless steel tube cutting. In addition, sheet metal cutting is available.

This is a sheet metal laser cutter demonstration video from STYLECNC, which provides all-round smart laser metal cutting solutions for metal fabrication plans.