... be used on a number of different lines, like furniture, furniture decoration, musical instrument, wooden Art and Craft, big area plane engrave, ... airscrew mould, airscrew mould, foam mould for car and so on,(3).Musical instrument line: can engrave three-dimensional (3D) ... arts and crafts, wooden equipment making , mould processing and so on. The materials that can process including acrylic, pvc, ABS, ...