20W 30W 50W Online Fiber Laser Marking Machine with Conveyor for Metal Plastic Qr Code

20W 30W 50W Online Fiber Laser Marking Machine with Conveyor for Metal Plastic Qr Code. Online flying marking: mark products directly on the moving conveyor without stopping the production line. Permanent traceability: suitable for date codes, batch numbers, serial numbers, logos, 1D barcodes, QR codes and Data Matrix codes. No ink or label consumables: reduces daily operating cost and avoids solvent, cartridge and ribbon replacement. Encoder and sensor control: tracks conveyor speed in real time for stable marking position on moving products. High-speed galvanometer marking: fast response and clear edges for industrial coding and part identification. Flexible laser power: 20W, 30W and 50W are common options; higher power can be configured for special depth or speed requirements. Customizable conveyor: belt width, length, product guides and fixtures can be matched to bottles, caps, pipes, cables, profiles or flat parts. Air-cooled fiber laser: compact structure, low maintenance and easy integration into existing production lines. Wide material coverage: excellent for metals and suitable for many engineering plastics after sample testing. Optional upgrades: safety enclosure, fume extraction, vision positioning, rotary fixture, auto feeding and custom line integration.