Processing effect:relief, shadow, hollow carving, plane carving, cut and so on. Features:1. Whole machine body is steel structure seamless welded, stability ... and NC studio control system is for your choice.Application : Wood, aluminium board, plastic, density board, wave board, PVC, acrylic, ... light marble and other nonmetal materials and light metal materials. Wood Engraving Machine RLT-1325M-4