The paper aims to study application of Intel RealSense technology in displaying of offset machine, and to meet the needs in product display and supplementary teaching of offset machine. Based on data collecting on printing machine, models for each module were established with 3ds max. Real light and shadow effect was added. Then, through the structural mechanics analysis, the whole machine model with the linkage mechanism was completed. Finally, multimedia and 3D objects were combined and the offset machine’s perceive display system was released by Unity3D. The offset machine perception display system controlled with true feeling was developed. With the Intel RealSense 3D camera, the platform was able to control the offset machine through gestures. Based on the virtual reality technology, the offset machine perception displaying system realizes the combination of three-dimensional and Intel RealSense. This system not only visually presents the structure of the offset machine, but also improves the students' enthusiasm in learning.