6 Pcs 23"*31" Screen Frame with 305 Mesh 1-Engraving and cutting size is

1-Engraving and cutting size is 35

silica gel plate and  macromolecular plate)

New HQ 50W Power Supply for CO2 Laser Engraving Cutting Machine Brand New

then loosen the fine-tuning knobs on both sides of the front of the chuck and make front and rear fine-tuning as required

Drum size: 22

6 Pcs 23"*31" Screen Frame with 305 Mesh 1-Engraving and cutting size is6 pcs Aluminum Screen Frame with Mesh Fabric Our screen printing frames are feature of smooth appearance, free of deformation, and durable in use. Argon arc welding technique to ensure watertight and ground flat. Stretched with top quality low elongation polyester mesh and bonded with highest chemical resistance glue. Brand New Aluminum Frames Come Pre Stretched with Your Choice of Mesh Pre Stretched to 20N cm Tension (minimum) Frame Material: