... G1616.4. Small rotary device is used for YH-G5030Applicable materials:Wood, paper, leather, cloth, Plexiglas, epoxy resin ... industries:1. Packing printing: paper carton, knitting bag, handbag, rubber board for printing2. Advertisement: acrylic cutting, ... for machine using and maintaining.4. Free lifetime upgrading of self-developed English software.Samples Laser Machine Auxiliary Rotary Device for ...