... channel, gantry structure, with steady guide rail bearing.4. Rack transmission is steady, stable under long-term work and ... board, Mandrax-long board, double-color board, logo manufacturing, acryl cutting, shrink-wrapping mold, big character cutting, billboard ... cutting of hole on words, molding manufacturing of plastic light box.3. Artwork industry: Engravings on wood, bamboo, marble, organic plate, ...